Product Catalog
Sensing Networks Low Power Reliability Flexibil ity
Ver.3 .1 - 2016
Introduction
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ROHM Semiconductor, a world leading manufacturer of semiconductor devices is providing a wide line-up of low power products like Sensors, Low Power MCUs and Wireless Communication ICs which are a perfect choice for any kind of battery operated application. Sensors ROHM Semiconductor offers a broad portfolio of sensors like Hall ICs, Ambient Light Sensor ICs, Optical Proximity Sensor ICs, Temperature Sensor ICs, Amplifier for Human Body Detector, Capacitive Switch Control ICs, Touch Screen Control ICs, MEMS Sensors and Optical Sensors (Sensor Modules). In addition Kionix, a member of the ROHM Group, provide MEMS accelerometers with industry-leading performance and quality for consumer electronics, industrial, healthcare and fitness applications. MCU ROHM Semiconductor and LAPIS Semiconductor offer a large selection of ultra low power MCUs based on proprietary low power technology. The low power consumption and a large set of peripherals like embedded LCD drivers, sound playback or encryption functions make them the perfect choice for any battery operated application. Wireless Communication ICs ROHM Semiconductor offers a wide range of Wireless RF ICs developed by LAPIS Semiconductor. These products combine the long experience of LAPIS Semiconductor in wireless technology with the latest ultra low power processes. Featured products support Bluetooth LE v4.0 and various sub-GHz Low Power Radio standards
Providing a complete Sensors to Ultra Low Power
Applications
Wrist Watch
Data Logger
Fitness
Content
Table of Contents ROHM Sensor IC Overview 03 ROHM Sensors in Development 05 Kionix Accelerometers 05 Low Power MCUs 07 Bluetooth® SMART 09 Sub GHz Wireless 11 Wireless Power Delivery 13
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Portfolio from Sensors like Accelerometers or Light MCUs and Wireless Communication Devices
Product Map
ROHM Sensor Overview
Sensing
ROHM Semiconductor offers a broad portfolio of sensors, Hall ICs, Ambient Light Sensor ICs, Optical Proximity Sensor ICs, Temperature Sensor ICs, Amplifier for Human Body Detector, Capacitive Switch Control ICs, Touch Screen Control ICs, MEMS Sensors and Optical Sensors (Sensor Modules).
Type Part
Number Output Type
Supply Voltage
[V]
Sensitivity Variations
[%]
Output Sensitivity Gain Step
Illuminance Measurement
Range[lx]
Temperature Operating Range [℃]
Package
ALS (Analog)
BH1603FVC current(source) 2.4 to 5.5 ±15 3step 0-100,000 -40 to +85 WSOF6
BH1620FVC current(source) 2.4 to 5.5 ±15 3step 0-100,000 -40 to +85 WSOF5
BH1680FVC current(source) 2.4 to 5.5 ±15 3step 0-100,000 -40 to +85 WSOF5
ALS (Digital)
BH1721FVC I2C I/F 2.4 to 3.6 ±15 - 0-65,000 -40 to +85 WSOF5
BH1730FVC I2C I/F 2.4 to 3.6 ±15 - 0.008-65535 -40 to +85 WSOF6
ALS+PS (Digital)
RPR-0521RS I2C I/F 2.5 to 3.6 ±40 - 0-43,000 -25 to +85 SON
ALS+Color (Digital)
BH1745NUC I2C I/F
2.3 to 3.6
- - 0.008-40000 -40 to +85 WSON8
3
ROHM Ambient Light sensors feature optical characteristics close to the human eye, enabling automatic backlight adjustment in displays for lower power consumption and optimum visibility.
Lineup: Key Features:
Analog and digital interface available
Human eye characteristic Small packages Low power consumption 50/60Hz filter to avoid
flickering Proximity sensing option
available (based on IR light reflection)
Ambient Light Sensors and Proximity Sensors
ALS: Ambient Light Sensors PS: Proximity Sensors
High infrared removal Rate with high accuracy RGB component measurement
Measures color temperature and luminance Works with dark optical windows Maximum Sensitivity :
0.005lx / step Current Consumption : 130µA
Key Features:
Applications:
Color management during the production process Dimming control for lighting
Highlight: RGB Color Sensor IC - BH1745NUC Color Sensor with built-in IR cutoff filter allows high precision color sensing.
ROHM Sensor Overview
4
Type Part Number Power Supply Operate Point Hysteresis Supply Current Package
Omnipolar
BU52011HFV 1.65 to 3.3V +/-3.0mT 0.9mT 5μA HVSOF5
BU52075GWZ 1.65 to 3.3V +/-9.5mT 0.9mT 5μA VCSP50L1
BU52077GWZ 1.65 to 3.6V +/-15mT 0.9mT 5μA UCSP35L1
BU52058GWZ 1.65 to 3.6V +/-24mT 0.9mT 5μA UCSP35L1
BU52177GXZ 1.65 to 3.6V +/-15mT 1.6mT 5μA XCSP30L1
BU52054GWZ 1.65 to 3.6V +/-3mT 0.9mT 5μA UCSP35L1
BU52055GWZ 1.65 to 3.6V +/-4.1mT 0.8mT 5μA UCSP35L1
BU52061NVX 1.65 to 3.6V +/-3.5mT 1.0mT 9μA SSON004X1216
BD7411G 4.5 to 5.5V +/-3.4mT 0.8mT 3mA SSOP5
Unipolar detection
S pole BU52012HFV 1.65 to 3.3V +3.0mT 0.9mT 3.5μA HVSOF5
N pole
BU52013HFV 1.65 to 3.3V -3.0mT 0.9mT 3.5μA HVSOF5
BU52069GWZ 1.65 to 3.6V -43,3mT 1,6mT 3,5µA UCSP35L1
Dual pole detection BU52014HFV 1.65 to 3.3V +/-3.0mT 0.9mT 5μA HVSOF5
Bipolar latch BU52040HFV 1.65 to 3.3V +/-3.0mT 6.0mT 200µA HVSOF5
For applications requiring open/close or slide detection (i.e. in mobile phones), ROHM Semiconductor offers magnetic switch and latch Hall ICs.
Hall Sensor Lineup: Key Features:
Ultra small packages (down to 0.8x0.8mm CSP)
Low power consumption due to 50ms intermediate operation
Digital CMOS output High reliability
8kV ESD resistance
Magnetic Sensors
Less than ±1° detection
High speed response: 0.5msec Low power consumption:
150µA Operation: 1.7 to 3.6V Magnetic Sensitivity:
0.042µT / LSB
Key Features: Applications: Smartphones, Tablet Wearable Devices Games Wristwatch
±0.024hPa (±20cm) relative pressure accuracy
Built-in temperature compensation function Small package Pressure Range: 300hPa to 1100hPa Absolute Pressure Accuracy: ± 1hPa (Typ.)
Current Consumption: 3.7µA
Key Features: Applications:
Smart Phones / Tablet Wearables / Activity Tracker
Type Family Supply Voltage
(V)
Supply current
(uA)
Temp. Sensitivity (mV/℃)
Analog Output voltage
(@30℃) (V)
Detection Temperature
(℃) Package
Analog BD1020HFV 2.4 to 5.5 4 -8.2 1.3 -30 to 100 HVSOF5
Trigger BDExxxG 2.9 to 5.5 16 -10.68 1.753 -20 to 120 SSOP5
Trigger BDJxxxHFV 2.4 to 5.5 7.5 0.3 ±2.5 55 to 90 HVSOF5
ROHM temperature sensor ICs integrate a temperature detection function and digital signal output on a single chip, reducing mounting area and cost.
Lineup: Key Features:
Thermostat devices for standalone operation
Low power consumption (down to 7.5µA)
Small footprint
Temperature Sensors
NEW
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Highlight: Geomagnetic Sensor - BM1422AGMV Built-in ultra high precision MI element reaches less than ±1° measurement precision.
Pressure Sensor BM1383GLV Built-in temperature compensation enables high accurate measurement over wide range.
Kionix Accelerometers
Accelerometers from Kionix
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Product G Range Sensitivity (counts/g)
Noise (µg/√Hz)
Interface Output
Current Consumption
FIFO Size, Pins, and Package
Type
KX022 -1020 User-selectable 2g, 4g, 8g 16384, 8192, 4096 (16-bit) 100 Digital SPI/I²C 10-145 μA 256byte 2x2x0.9mm, 12-pin, LGA
KX023-1025 User-selectable 2g, 4g, 8g 16384, 8192, 4096 (16-bit) 100 Digital SPI/I²C 10-145 μA 256byte 3x3x0.9mm, 16-pin, LGA
KX112-1042 User-selectable 2g, 4g, 8g 16384, 8192, 4096 (16-bit) 100 Digital SPI/I²C 10-135 μA 2048byte 2x2x0.6mm, 12-pin, LGA
KX122-1037 User-selectable 2g, 4g, 8g 16384, 8192, 4096 (16-bit) 100 Digital SPI/I²C 10-135 μA 2048byte 2x2x0.9mm, 12-pin, LGA
KX123 / KX124 User-selectable 2g, 4g, 8g 16384, 8192, 4096 (16-bit) 100 Digital SPI/I²C 10-135 μA 2048byte 3x3x0.9mm, 12-pin, LGA
KX222-1037 User-selectable 2g, 4g, 8g , 32g 16384, 8192, 4096 (16-bit) 450 Digital SPI/I²C 10-135 μA 2048byte 2x2x0.9mm, 12-pin, LGA
KX224-1053 User-selectable 2g, 4g, 8g , 32g 16384, 8192, 4096 (16-bit) 450 Digital SPI/I²C 10-135 μA 2048byte 3x3x0.9mm, 12-pin, LGA
KXCNL-1010 User-selectable 2g, 4g, 6g, 8g 1024, 512, 341, 256 (12-bit) 100 Digital (I²C) 8-250 µA - 3x3x0.9mm, 16-pin, LGA
KXTJ2 User-selectable 2g, 4g, 8g 1024 (14-bit), 64, 32, 16 (8-bit), 1024, 512, 256 (12-bit)
350 Digital (I²C) 10-135 μA - 2x2x0.9mm, 12-pin, LGA
KXCJK User-selectable 2g, 4g, 8g 1024 (14-bit), 64, 32, 16 (8-bit), 1024, 512, 256 (12-bit)
- Digital (I²C) 10-135 μA - 3x3x0.9mm, 16-pin, LGA
KXCJ9-1008 User-selectable 2g, 4g, 8g, 1024 (14-bit), 64, 32, 16 (8-bit), 1024, 512, 256 (12-bit)
- Digital (I²C) 10-135 μA - 3x3x0.9mm, 10-pin, LGA
KXCJ9-1018 User-selectable 2g, 4g, 8g, 16g 32, 16, 8 (8-bit), 512, 256 , 128 (12-bit), 512 (14-bit)
- Digital (I²C) 10-135 μA - 3x3x0.9mm, 10-pin, LGA
KXD94 5g - 10g 200-400mV/g 45 Analog 700-1500 μA 5x5x1.2mm, 14-pin, DFN
KXR94 1g - 4g 600-1000mV/g 45 Analog 500-1400 μA 5x5x1.2mm, 14-pin, DFN
Sensing
Kionix accelerometers provide industry-leading performance and quality for consumer electronics, industrial, health & fitness and automotive applications. Kionix accelerometers are available in 2x2x0.9 mm, 3x3x0.9 mm, 3x5x0.9 mm and 5x5x1.2 mm packages.
Standard - Lineup:
MEMS Sense Element • Proprietary design, technology and manufacturing
Mixed-Signal IC • Mixed-signal IC design in standard 0.18µm processes
Package • Standard LGA and DFN
NEW
NEW
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Accelerometers from Kionix
Part Number Axis Current Accelerometer G-Range
Sensitivity counts/g
Magnetometer Range
Size, Pins, and Package Type
FIFO Buffer
KMX62 6 1 µA - 450 µA (dependent on use)
2g, 4g, 8g ,16g
16384 (± 2g), 8192 (± 4g), 4096 (± 8g), 2048 (±16g),
±1200 µT 3x3x0.9mm, 16-pin, LGA 384 byte
Kionix new 6-axis combo devices are the latest additions to our product line and adds high sensitive magnetic sensors to the accelerometers. Kionix’ newest combination product is the KMX62 which is a 6 Degrees-of-Freedom inertial sensor system that features 14-bit digital outputs accessed through I2C communication.
Ultra low power: 1 µA typical in standby, 150 µA typical (accelerometer only), 295 µA typical (magnetometer only), and 395µA (operating, both magnetometer and accelerometer)
384-byte FIFO buffer with watermarking capability Embedded temperature sensor User-selectable ODR from 0.781Hz to 1.6KHz Accelerometer user-selectable ODR from 0.781 to 25.6kHz Magnetometer algorithms for auto-calibration and MI rejection Outputs with up to 16-bit resolution Excellent bias stability over temperature. User-configurable motion wake-up and magnetic field detection Programmable interrupt engine Accelerometer and Magnetometer self-test function
Key Features KMX62:
Lineup:
6-axis Accelerometer + Magnetometer Combo Devices
Part Number
Axis Current Acceleromete
r G-Range Sensitivity counts/g
Size, Pins, and Package Type
FIFO Buffer
KXG03 6 5 µA – 2.1mA (dependent on use) 2g, 4g, 8g,16g 16384 (± 2g), 8192 (± 4g), 4096
(± 8g), 2048 (±16g) 3x3x0.9mm, 16-pin, LGA 1024 byte
KXG07 6 200µA (normal mode), max 600µA (high resolution)
2g, 4g, 8g,16g 16384 (± 2g), 8192 (± 4g), 4096
(± 8g), 2048 (±16g) 3x3x0.9mm, 16-pin, LGA 4096 byte
KXG08 6 200µA (normal mode), max 600µA (high resolution)
2g, 4g, 8g,16g 16384 (± 2g), 8192 (± 4g), 4096
(± 8g), 2048 (±16g) 3x2.5x0.9mm, 16-pin, LGA 4096 byte
Kionix new 6-axis accelerometer/gyroscope devices are compelling products that directly address the needs of customers for high-performance parts with a small footprint and low current consumption. The include FlexPower and FlexBuffer capabilities that offer a high degree of configurability and programmability.
1024-byte FIFO buffer and auxiliary I2C bus I2C digital outputs with user-programmable gyroscope full-scale ranges of ±256, ±512, ±1024, and ±2048 º/sec and user-programmable ±2g/±4g/±8g/±16g full-scale
range for the accelerometer Embedded temperature sensor Accelerometer and gyro outputs with up to 16-bit resolution Wake up and back to sleep functions Independent ODR:OSR control for accelerometer User-configurable wake-up function
Key Features KXG03:
Lineup:
6-axis Accelerometer + Gyro Combo Devices
UNDER DEVELOPMENT
UNDER DEVELOPMENT
Ultra Low Power MCUs
7
Processing
ROHM/LAPIS Semiconductor offers a large selection of ultra low power MCUs based on proprietary low power technology. The low power consumption and a large set of peripherals like embedded LCD drivers, sound playback or encryption functions make them the perfect choice for any battery operated application.
ML610Q4xx 8bit MCU Series : Ultra Low Voltage and Power Consumption
The ML610400 series is equipped with LAPIS Semiconductor's original RISC 8bit CPU "U8 Core". The CPU core is capable of instruction execution in just one clock cycle by using a 3-stage pipelined architecture. The clock generation circuit enables high/low-speed mode and power-saving mode. The complete series features flash memory which operates down to 1V based on LAPIS Semiconductor's proprietary low power process. Advanced power management, along with a high efficient CPU in the RISC architecture, further reduces the power consumption. With built-in LCD driver this series is suitable for small portable devices with LCD display, such as wrist watch, pedometer, heart rate monitor and thermostat.
Part No. Description Derivates Io Halt Features
ML610Q4xx Series Built-in segment LCD driver type Low power Microcontroller
>40 Down-to 0.25µA
LCD driver: 55 to 185 segment Flash ROM: 6kB to 64kB (incl. self-writing) RAM: 192B to 2kB Interface: I2C; UART,SSIO; RC and SAC type ADC Others: Integrated oscillators, BLD, Timers
ML610Q4xx Series Built-in dot matrix LCD driver type Low power Microcontroller
>20 Down-to 0.5µA
LCD driver: 400 to 1536 dots Flash ROM: 32kB to 128kB RAM: 2kB to 7kB Interface: I2C; UART,SSIO; RC and SAC type ADC Others: Integrated oscillators, BLD, Timers
ML610Q48x Series Standard type Low power Microcontroller
>5 Down-to 0.25µA
Flash ROM: 16kB to 64kB (incl. self-writing) RAM: 1kB to 4kB Interface: I2C; UART,SSIO; RC and SAC type ADC Others: Integrated oscillators, BLD, Timers
Lineup:
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Ultra Low Power MCUs
Part No. Description Memory Io Halt Peripherals
ML620Q504H ML620Q503H
Low Power 16bit Microcontroller
Flash ROM:32KByte to 64KByte RAM: 2KByte to 7KByte
Down-to 0.45uA
Interface: I2C; UART, SSIO; RC and SAC type ADC Others; Intergrated oscillators, BLD, Timers
ML620Q418 ML620Q416
Low Power 16bit Microcontroller
Built-in dot matrix CCD driver
Flash ROM: 128 KByte to 512 KByte
RAM: 12KByte Down-to 0.45uA
LCD driver: up to 2048 dots Interface: I2C; UART, SSIO; RC and SAC type ADC Others; Intergrated oscillators, BLD, Timers
Part No. Description Io Halt Features
ML610Q10x Series
8Bit MCU 5V type
Flash ROM: up to 6kB RAM: 256B
Down-to 1µA
10bit SAC (x6); Interface: I2C; UART,SSIO Operating Frequency: 32kHz to 8MHz Others: Integrated oscillators, BLD, Timers
ML610Q17x Series (8bit)
8Bit MCU 5V type
with integrated LCD driver
Flash ROM: up to 128kB RAM: 4kB
Down-to 2µA 10bit SAC (x16); Interface: I2C; UART,SSIO Operating Frequency: 32kHz to 8MHz Others: Integrated oscillators, BLD, Timers, Small LCD driver
ML620Q13x Series (16bit)
16Bit MCU 5V type
Small package and 105oC support
Flash ROM: up to 24kB RAM: 2kB Dataflash
Down-to 1µA 10bit SAC (x8); Interface: I2C; UART,SSIO Operating Frequency: 32kHz to 16MHz Others: Integrated oscillators, BLD, Timers
ML620Q15x Series (16bit)
16Bit MCU 5V type
105oC support
Flash ROM: up to 64kB RAM: 2kB Dataflash
Down-to 1µA 10bit SAC (x12); Interface: I2C; UART,SSIO Operating Frequency: 32kHz to 16MHz Others: Integrated oscillators, BLD, Timers
ML620Qxxx 16Bit MCU Series: Low Power consumption and high performance
The ML620400 series and ML620500 series are LAPIS's new high performance and ultra low power 16-bit microcontrollers equipped with LAPIS Semiconductor's original 16-bit RISC CPU "U16 Core". These microcontroller series performs ultra low power consumption such as 0.45µA in Halt mode and 250µA/MHz in operating mode up to 16MHz-operating frequency. All MCUs of this series feature embedded Flash memory for storing customer's program and data with self-programming feature.
Lineup:
Key Features:
Low Power Consumption: 0.45uA current consumption in Halt mode 250uA/MHz in operating mode
Integrated Oscillators Self writing Flash
Build-in LCD Driver (The ML620400 series) U16 core has same instruction set und uses same
development suite of the U8 core.
The ML61(2)0Q1xx series achieves both low power consumption and high noise immunity, ideal for industrial equipment and home appliances. The ML61(2)0Q100 series has excellent noise immunity and some products are qualified for high temperature (up to 105°C).
The ML620400 series and ML620500 series Benefit High performance helps to reduce average current consumption in addition to its low power consumption in HALT mode.
Lineup:
Though MCU Series: 8/16bit MCUs with High Noise Immunity
Reduce average current CPU Operation
CPU Operation
Halt
Average Current
Cu
rren
t
Cu
rren
t
Average Current
CPU Operation
CPU Operation
Halt Halt-H Deep Halt
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Wireless Communication: Bluetooth® SMART
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Communication
ROHM Semiconductor's Bluetooth® low energy LSI is a 2.4GHz band wireless communication LSI compatible with Bluetooth® low energy (master and slave) with built-in RF and baseband supporting Bluetooth® specification version 4.1, general-purpose processor and peripherals. Incorporation of the newly developed "ultra-low power consumption RF" has realized the operating life lasting several years with a button cell battery. ROHM providing LSI and module solutions. wireless communication.
Optimized versions offered to suit application requirements
Key Features:
Bluetooth® SMART ICs
What is Bluetooth® SMART ? The LSI includes the hardware and firmware required for Bluetooth®communications as standard feature to help you create a wireless environment for existing system easily by combining with a device-specific profile software. The Bluetooth® low energy Module is based on ML7125-00x And includes the EEPROM, crystal oscillator, and antenna matching circuit as well.
Support Standard
Modulation Encryption Control
I/F
Transmission Rate
(Mbps)
Transmission Output (dBm)
Reception Sensitivity
(dBm) PKG
ML7105-002 Bluetooth®Core Spec v4.0(Single mode)
GFSK AES128 (BACI *1) SPI (HCI *2) UART
1 0,-6,-12,-18 - 85 WQFN32
ML7125-001 Bluetooth®Core Spec v4.1(Single mode)
GFSK AES128 (BACI *1) SPI (HCI *2) UART
1 +4,0,−6,−12,−18 - 85 WCSP67
ML7125-002 Bluetooth®Core Spec v4.1(Single mode)
GFSK AES128 UART 1 +4,0,−6,−12,−18 - 85 WCSP67
Lineup:
ML7125-001 Bluetooth Core v4.1 compliant type features Master/Slave functionality that enables connection with up to 2 Slaves simultaneously. SoC enables operation on a single chip. ML7125-002 is a Slave-only wireless LSI specialized for beacon and serial communication that utilizes ML7125-001 firmware to maintain low current consumption without an external MCU.
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Wireless Communication: Bluetooth® SMART
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1Class-leading low current consumption Integrating LAPIS Semiconductor’s market-proven low power consumption wireless communication transceiver architecture with RF circuitry, direct modulator, and single-end circuit makes it possible to achieve a class-leading transmission/reception current of 5.8mA. In addition, optimization of the active period results in 60% lower average current consumption compared with conventional products.
Key Features:
Bluetooth® SMART Modules
Support Standard IC Control I/F Dimension (mm) Function
MK71050-03 Bluetooth®Core Spec
v4.0(Single mode) ML7105C-001
(BACI *1) SPI (HCI *2) UART
10.7 ×13.6 ×1.78 Role: Master/Slave, Connectable device:1
MK71251-01 Bluetooth® Core Spec
v4.1(Single mode) ML7125-001
(BACI *1) SPI (HCI *2) UART
8.0×11.0×2.00 Role: Master/Slave, Connectable device:1
MK71251-02 Bluetooth® Core Spec
v4.1(Single mode) ML7125-002 UART 8.0×11.0×2.00
Role: Slave only, Connectable device:1 Blank device
MK71251-02A
Bluetooth® Core Spec v4.1(Single mode)
ML7125-002 UART 8.0×11.0×2.00 Role: Slave only Connectable device:1
for serial communication
MK71251-02B Bluetooth® Core Spec
v4.1(Single mode) ML7125-002 UART 8.0×11.0×2.00
Role: Slave only, Connectable device:1 for beacon NEW
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Lineup:
The MK71251-01/02 integrates the Bluetooth® low energy LSI "ML7125-001/002" ,an EEPROM for program storage, crystal oscillator for the system clock, and a pattern antenna into a single compact module. MK71251-01/02 are certified to comply with all applicable radio laws and regulations in Japan, North America, Canada and Europe. And ready to use small communication module that supports Bluetooth® low energy. Evaluation kits are available to support easy design-in.
Wireless Communication: Sub GHz Wireless
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ML7396x is a wireless communication IC meeting the smart meter standard ( IEEE 802.15.4g ). The lineup includes the products for Japan ( ML7396B ), USA ( ML7396A ) and Europe ( ML7396E ).
Frequency band possible setting frequency range: 750MHz to 1,000MHz
Modulation scheme 2-(G)FSK/(G)MSK Data rate: 50kbps ⁄ 100kbps ⁄ 200kbps ⁄ 400kbps Transmission Power: 20mW ⁄ 10mW ⁄ 1mW Rx sensitivity : -102dBm ( 200kbps , m=1 , BER=0.1% )
-106dBm ( 100kbps , m=1 , BER=0.1% ) -108dBm ( 50kbps , m=1 , BER=0.1% )
Current consumption: Transmitting: 20mW>32mA; 10mW>24mA; 1mW>13mA Receiving : 15mA; Sleep mode : 0.9µA
Key Features:
IEEE 802.15.4g Transceiver - ML7396 family
Lapis provides a wide range of low power sub-Ghz RF Communication ICs. They are ideal for data collection and device control applications because they are less sensitive to obstacles like walls. So a single device can cover a larger area compared to 2.4GHz solutions.
Communication
Wireless Communication: Sub GHz Wireless
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The ML7345 family supports short range wireless communications in the range of 169MHz~960MHz, which is applicable to the European smart metering (169/433/868MHz Wireless M-bus) and Japan smart metering (ARIB STD-T108).
ML7345 family
Wireless M-BUS Transceiver: ML7406 and ML7345 family
① Wireless M-bus (169MHz) ② RCR STD-30 (426MHz) ARIB STD-T67 (429MHz) ③ Wireless M-bus (433MHz) ④ Q_GDW347.3 (470-510MHz) ⑤ IEEE 802.15.4g (750-950MHz) ⑥ Wireless M-bus (868MHz)
Possible to develop Wireless M-bus systems of whole RF band
1000
100
10
1
Dat
a R
ate
[kb
ps]
Key Features:
Packet handling implemented. Support Wireless M-bus and general packet format; Format A/Format B detection function, 3 out of 6 coding, Preamble/SFD detector, CRC function, whitening function and address filtering function implemented
Auto wake-up and auto sleep function High speed carrier checking function Operating Frequency 160MHz to 960MHz Modulation 4(G)FSK/2FSK/MSK
Data Rate 1,200bps to 100kbps Tx Power 20mW/10mW/1mW Rx Sensitivity -105dBm typ. at 100kbp BER=0.1%
Power Consumption: 32/25mA typ. at 20mW/10mW (11mA typ. at 1mW; 8.5mA typ. at receiving; 0.1uA typ. at Deep SLEEP)
Key Features:
Packet handling implemented. Support Wireless M-bus and general packet format; Format A/Format B detection function, 3 out of 6 coding, Preamble/SFD detector, CRC function, whitening function and address filtering function implemented
Auto wake-up and auto sleep function High speed carrier checking function Operating Frequency 750MHz to 960MHz Modulation 2-(G)FSK/MSK
Data Rate 1,200bps to 500kbps Tx Power 20mW/10mW/1mW Rx Sensitivity -105dBm typ. at 100kbp BER=0.1%
Power Consumption: 32/25mA typ. at 20mW/10mW (13mA typ. at 1mW; 15mA typ. at receiving; 0.1uA typ. at Deep SLEEP)
The ML7406 family supports short range wireless communications in the range of 750MHz~960MHz, which is applicable to the European smart metering (868MHz Wireless M-bus) and Japan smart metering (ARIB STD-T108).
ML7406 family
Wireless M-BUS Communications ICs are developed for Smart Meter Low Power Radio supporting Smart Meter Standards for Europe, Japan, China and US. With the ML7406 and ML7345 family ROHM covers the full SubGHz frequency range with pin compatible solutions.
Wireless Power Delivery
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Power Delivery
ROHM provides the full range of products to support wireless charging at low and mid power according Qi standard. The line-up includes Transceiver ICs for 5W and 15W as well as Receiver ICs for 5W and 10W.
5W Solution with 5V input
ROHM Products: TX: BD57021 & ML610Q772 RX: BD57011
15W Solution with 19V input
ROHM Products: TX: BD57020 & ML610Q772 RX: BD57015
Wireless Power Delivery
14
Transceivers
BD57021MWV - Low Power Transceiver
WPC Analog frontend Two chip solution (B57021MWV + MCU) WPC Compliant to Qi v1.1 Support WPC Low Power Coil Type LP-A11 Half-Bridge, Full-Bridge Inverter, I2C Bus interface Standard protection built-in A demodulation circuit built-in A TCXO is used. Package: UQFN040V5050
(5.0mm×5.0mm×1.0mm (Max.), 0.4mm Pitch)
BD57020MWV – Medium Power Transceiver
WPC Analog frontend Two chip solution (B57020MWV + MCU) WPC Compliant to Qi v1.2 with extended power profile WPC Medium power coil type MP A1, A2 und A6 Half-Bridge, Full-Bridge Inverter, I2C Bus interface Standard protection built-in A demodulation circuit built-in A TCXO is used. Package: UQFN040V5050
(5.0mm×5.0mm×1.0mm (Max.), 0.4mm Pitch)
Receivers
BD57011GWL - Low Power Receiver
Low Power Receiver WPC Compliant to Qi v1.1 High efficiency fully synchronous rectifier Maximum Output Current 1.1A Adjustable output voltage (4.3~5.3 VDC)
Package: WL-CSP / 7 x 6 array (3.36mm×2.62mm×0.57mm, 0.4mm Pitch)
BD57015GWL – Medium Power Receiver
Dual Mode Receiver Compliant to Qi v1.2 and PMA SR1 Automatic Detection of Qi / PMA
or pre-define by external pin High efficiency fully synchronous rectifier Adjustable output voltage: 5V to 10V Maximum Output Current 1.5A UCSP50L Package
(4.1mm x 3.2mm x 0.57mm, 0.4mm pitch)
For evaluation ROHM provides evaluation kits for each solution as well as comprehensive design-in support. In addition ROHM released a complete Mid. Power Evaluation Kit partnering with Würth Elektronik, a leading supplier of electronic components.
Solutions for Battery Charging
In addition to Wireless Power Transmission ROHM also supports solutions for battery charging.
The available solution depends on the number of battery cells.
Discrete Solution using ROHMs - Microcontroller ML620Q133, WQFN20, 16Bit
- Adjustable LDO or DCDC LDO, BD00GA3WEJI, 300mA, 3x2 VREG, BD9B100MUV, 1A, VQFN16 VREG, BD9B200MUV, 2A, VQFN16 VREG, BD9331GWZ, 3A, UCSP30
IC based Solution using ROHMs - Boost DCDC Charger BD8664GW, 8.3V, UCSP75, 20Pin BD8665GW, 8.4V, UCSP75, 20Pin BD8668GW, 8.4V, UCSP75, 25Pin
IC based Solution using ROHMs - Buck DCDC Charger with I2C BD99950MUV, VQFN20
IC based Solution using ROHMs - Buck/Boost DCDC Charger BD99955MUV, UQFN40 BD99955MUV, UCSP55 UNDER DEVELOPMENT
The information contained in this document is provided as of 20nd October, 2016.
The information contained herein is subject to change without notice. Before you use our Products, please contact our sales representative (as listed below) and verify the latest specifications.
Although ROHM is continuously working to improve product reliability and quality, semiconductors can break down and malfunction due to various factors. Therefore, in order to prevent personal injury or fire arising from
failure, please take safety measures such as complying with the derating characteristics, implementing redundant and fire prevention designs, and utilizing backups and fail-safe procedures. ROHM shall have no
responsibility for any damages arising out of the use of our Products beyond the rating specified by ROHM.
Examples of application circuits, circuit constants and any other information contained herein are provided only to illustrate the standard usage and operations of the Products. The peripheral conditions must be taken into
account when designing circuits for mass production.
The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly, any license to use or exercise
intellectual property or other rights held by ROHM or any other parties. ROHM shall have no responsibility whatsoever for any dispute arising out of the use of such technical information.
The Products are intended for use in general electronic equipment (i.e. AV/OA devices, communication, consumer systems, gaming/entertainment sets) as well as the applications indicated in this document.
The Products specified in this document are not designed to be radiation tolerant.
For use of our Products in applications requiring a high degree of reliability (as exemplified below), please contact and consult with a ROHM representative: transportation equipment (i.e. cars, ships, trains), primary
communication equipment, traffic lights, fire/crime prevention, safety equipment, medical systems, servers, solar cells, and power transmission systems.
Do not use our Products in applications requiring extremely high reliability, such as aerospace equipment, nuclear power control systems, and submarine repeaters.
ROHM shall have no responsibility for any damages or injury arising from non-compliance with the recommended usage conditions and specifications contained herein.
ROHM has used reasonable care to ensure the accuracy of the information contained in this document. However, ROHM does not warrant that such information is error-free and ROHM shall have no responsibility for any
damages arising from any inaccuracy or misprint of such information.
Please use the Products in accordance with any applicable environmental laws and regulations, such as the RoHS Directive. For more details, including RoHS compatibility, please contact a ROHM sales office as listed
below. ROHM shall have no responsibility for any damages or losses resulting non-compliance with any applicable laws or regulations.
When providing our Products and technologies contained in this document to other countries, you must abide by the procedures and provisions stipulated in all applicable export laws and regulations, including without
limitation the US Export Administration Regulations and the Foreign Exchange and Foreign Trade Act.
This document, in part or in whole, may not be reprinted or reproduced without prior consent of ROHM.
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+1-248-348-9920
+1-858-625-3600
+52-33-3123-2001
+55-11-3539-6320
Contact us for further information about the products.
+49-2154-921-0
+49-711-7272370
+33 (0) 1 40 60 87 30
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+34-9375-24320
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+82-2-8182-700
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India
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+91-44-4352-0008
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Catalog 10.2016 ROHM © ROHM
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