Data brief - STEVAL-MKI109V3 - Professional MEMS tool: ST ... · ADC_V_REF Sense_Lo_B VDDIO...
Transcript of Data brief - STEVAL-MKI109V3 - Professional MEMS tool: ST ... · ADC_V_REF Sense_Lo_B VDDIO...
Features• Compatible with all available ST MEMS adapter boards• Controlled by the STM32F401VE high-performance ARM Cortex™ - M4
microcontroller• Software-adjustable power circuitry to set sensor supply voltage from 0 to 3.6 V• Includes a DIL24 socket for easy MEMS adapter connection• Adjustable MEMS DIL24 power supply• DFU-compatible for USB microprocessor firmware update• USB 2.0 full-speed compliant• Embedded power monitoring circuitry on sensor supply voltage and current• Debugging connector for SWD/JTAG• Can be used with PC software like Unico GUI to manage and analyze MEMS
sensor data• RoHS compliant
DescriptionST's ready-to-use MEMS motherboard (STEVAL-MKI109V3) development platformlets engineers monitor the behavior of ST MEMS sensors, which can help acceleratetime to market and maximize the performance of new product designs. This board iscompatible with ST MEMS adapter boards and supports I2C and SPI data modes forvery high output data rates.
This professional MEMS tool features a high-performance STM32F401VEmicrocontroller and flexible power management with software-adjustable powercircuitry that allows you to set the sensor supply voltage from 0 to 3.6 V and replicatethe operating conditions in the intended application. The board includes accuratepower monitoring on sensor supply voltage and current, so external instruments arenot required.
You can run a graphical user interface (GUI) like Unico GUI (STSW-MKI109L forLinux, STSW-MKI109M for Mac OSX and STSW-MKI109W for Windows), on a hostPC to manage data flow from MEMS sensors and analyze MEMS sensor waveforms,which can help you explore the operating modes and power settings to optimizesensor performance and accuracy in your application.
The STM32F401VE ARM Cortex-M4 microcontroller with DSP and FPU can processmuch more than sensor readings such as barometric pressure and accelerometer orgyroscope data; it can handle complex datasets like optical or electronic imagestabilization (OIS and EIS, respectively) from ST’s advanced 6-axis inertial modules,and can be used to evaluate the latest generation of high-resolution MEMS sensorsfor industrial applications.
Product summary
ST MEMS adaptermotherboard based onSTM32F401VEcompatible ST MEMSadapters
STEVAL-MKI109V3
High-performanceaccess line, ARMCortex-M4 core withDSP and FPU, 512Kbytes Flash, 84 MHzCPU, ART Accelerator
STM32F401VE
MEMS evaluation kitsoftware package forLinux
STSW-MKI109L
MEMS evaluation kitsoftware package forMac OS X
STSW-MKI109M
MEMS evaluation kitsoftware package forWindows
STSW-MKI109W
Professional MEMS tool: ST MEMS adapters motherboard based on the STM32F401VE and compatible with all ST MEMS adapters
STEVAL-MKI109V3
Data brief
DB2985 - Rev 2 - April 2019For further information contact your local STMicroelectronics sales office.
www.st.com
1 Schematic diagrams
Figure 1. STEVAL-MKI109V3 circuit schematic (1 of 8)
USB_D-USB_D+
USB_Disc
Vin
VDD_3.6V
Vext_senseVusb_sense
Professional_MEMS_Tool_v1.0.5_Power
BT_TXBT_RTSBT_RX
BT_CTSBT_RST
VDD_3.6V
MISO_RFMOSI_RFSCK_RFCE_RF
Professional_MEMS_Tool_v1.0.5_Bluetooth
CTR_EN
VD
D_D
UT
VD
DIO
_DU
T
VD
DIO
VDD_3.6V
DIR_GP
CTR_EN_I2C_SDILOCK_1V98
TEST_Adapter_ConnectedTEST_3V6
PWM_TEST
TEST_5TEST_6
DIR_INT3_INT4DIR_DEN_CS_A
Log Signals
Professional_MEMS_Tool_v1.0.5_Adapter
CTR_EN
BT_TXBT_RTSBT_RX
BT_CTSBT_RST
USB_D-USB_D+
USB_Disc
VDD_3.6V
Control Signals A
Control Signals B
ADC_V_REF
Analog Signals A
Analog Signals B
MISO_RF
SCK_RFMOSI_RF
CE_RFDIR_GP
CTR_EN_I2C_SDILOCK_1V98
Vext_senseVusb_sense
TEST_Adapter_ConnectedTEST_3V6PWM_TEST
TEST_5TEST_6
DIR_INT3_INT4DIR_DEN_CS_A
Log Signals
Professional_MEMS_Tool_v1.0.5_MCU
ADC_V_REFV
DD
_DU
T
VD
DIO
_DU
T
VD
DIO
Vin
Control Signals A
Control Signals B
Analog Signals A
Analog Signals B
VDD_3.6V
Professional_MEMS_Tool_v1.0.5_Vdd_control_Idd_meas
STM32F401VET6
DB
2985 - Rev 2
page 2/11
STEVAL-M
KI109V3
Schematic diagram
s
Figure 2. STEVAL-MKI109V3 circuit schematic (2 of 8)
Vin
PWM_APWM_B
VDD_3.6V
VDDIO_DUTVDD_DUT
ADC_V_REF
Sense_Hi_B
Sense_Lo_A
Sense_Lo_B
Sense_Hi_ARANGE_100x_ARANGE_100x_B
Professional_MEMS_Tool_v1.0.5_Vdd_control
Sense_Lo_ASense_Hi_A
RANGE_2x_A
FILTER_BSense_Lo_ampl_B
Sense_Lo_B
ADC_I_A_(1)ADC_I_A_(2)
VDDIO
Sense_Lo_ampl_A
4.3V_B
FILTER_A_(1)
Vin
ADC_V_B
FILTER_A_(2)
ADC_V_REF
Sense_Hi_B
ADC_I_B
ADC_V_A
RANGE_20x_ARANGE_50x_A
RANGE_5x_B
RANGE_5x_A
RANGE_20x_B
RANGE_2x_B
4.3V_A
VDD_3.6V
Professional_MEMS_Tool_v1.0.5_Idd_measurement_2CH_lin
4.3V_A
Sense_Lo_ampl_A
ADC_log_I_B
Sense_Lo_ampl_B
4.3V_B
Sense_Hi_B
ADC_log_I_A
Sense_Hi_AADC_V_REF
VDD_3.6V
Professional_MEMS_Tool_v1.0.5_Idd_measurement_2CH_log
R_100x_A
R_20x_AR_5x_A
PWM_A
R_50x_A
R_2x_A
Control Signals A
Control Signals A
RANGE_50x_A
FILTER_A_(2)
RANGE_20x_A
RANGE_100x_APWM_A
R_100x_B
R_20x_BR_5x_B
PWM_B
R_2x_B
Control signals B
Control Signals B
RANGE_20x_B
FILTER_B
RANGE_5x_B
RANGE_100x_BPWM_B
ADC_I_A_(2)
ADC_log_I_AADC_V_A
ADC_I_A_(1)
FILTER_A( 1)FILTER_A (2)
Analog Signals A
ADC_I_A_(2)ADC_V_A
ADC_I_A_(1)
ADC_I_B
ADC_log_I_BADC_V_B
FILTER_B
Analog Signals B
Analog Signals BADC_I_BADC_V_BADC_log_I_B
RANGE_100x_ARANGE_100x_B
PWM_APWM_B
ADC_V_REF
ADC_V_REF
ADC_V_REFADC_log_I_AADC_log_I_B VDDIO
ADC_V_REF
VDDIO_DUTVDD_DUT
Vin
ADC_log_I_AAnalog Signals A
RANGE_2x_B
RANGE_5x_ARANGE_2x_A
FILTER_A_(1)
VDD_3.6V
2 x STR2N2VH5 2 x STT7P2UH72 x 2STR2230
6655
7 7
2 x TSV632IQ2T
D
SEL S2
S1
1 x AS21P2TLR
2233
1 1
2 x TSZ122IQ2T
2233
1 1
5 x TSZ122IQ2T
6655
7 7
1 x TSV632IQ2T
TS3431CILT
D
SEL S2
S1
4 x AS21P2TLR
DB
2985 - Rev 2
page 3/11
STEVAL-M
KI109V3
Schematic diagram
s
Figure 3. STEVAL-MKI109V3 circuit schematic (3 of 8)
47uFC22
GND
Dual channel Vdd control
Au = 1.20
100k
R13100k
R12
22nFC8
22nFC10
22nFC9
GND
GNDGND
100k
R31100k
R30
22nFC15
22nFC17
22nFC16
GND
GNDGND
GNDGND
GND
3.6V
470k
R25
470k
R44
6.8RR53
10R
R71
0.1% 0805
GND
5Vin
1kR70
0.1%100kR69
10uFC30
3k3R59
10RR130
10uFC25
GND
100k
R1315Vin
GND
To MEMS
100nFC23
GND
PWM + Filter
VDD_set_A VDD_set_B
47uFC32
GND
6.8RR113
10R
R94
0.1% 0805
5Vin
1kR92
0.1%100kR91
10uFC40
3k3R144
10RR140
10uFC34
GND
100k
R1325Vin
GND
100nFC33
GND
To MEMS
VDD_set_A VDD_set_B
ADC_V_REF
4.7uF
C28
4.7uF
C36
VDD_DUT VDDIO_DUT
CH_A
CH_A
CH_B
CH_B
PWM controlled Power Supply
AS21P2TLR
D 10
SEL 9
S12
S21
U5A
AS21P2TLR
D 5
SEL 4
S17
S26
U5BRef 3.00V Ref 3.00V
20kR19
20kR36
100kR22
100kR43
PDTC115EE,115
3
1
2
T12
PDTC115EE,115
3
1
2
T6
BC857BT,115
3
1
2
T3 BC857BT,115
3
1
2
T8
12
J13
12
J14
5VinVin
FB1
PWM_A PWM_B
AS2
1P2T
LRV
cc3
GN
D8
U5C
VDD_3.6V 3.6V
5Vin
GND
Au = 1.20
RANGE_100x_A
PWM_A PWM_B
RANGE_100x_B
Sense_Hi_A
Sense_Lo_A
Sense_Hi_B
Sense_Lo_B
2233
1 1
TSV632IQ2T
U1A
6655
7 7
TSV632IQ2T
U1B
84
TSV
632I
Q2T
U1C
22
33 1 1
TSV632IQ2T
U2A
66
55 7 7
TSV632IQ2T
U2B
84
TSV
632I
Q2T
U2C
100nFC77
100nFC78
22RR157
22RR158
5Vin
GND GND
100nFC79
GND
GND GND
4k7
R175
4k7
R1774k7
R604k7
R176
4k7
R1004k7
R178
100nFC99
100nFC100
3
1
2
2STR2230T4
1
3
4256
STT7P2UH7
T231
2
STR2N2VH5
T7
3
1
2
STR2N2VH5
T11
1
3
4256
STT7P2UH7
T10
3
1
2
2STR2230T9
DB
2985 - Rev 2
page 4/11
STEVAL-M
KI109V3
Schematic diagram
s
Figure 4. STEVAL-MKI109V3 circuit schematic (4 of 8)
TS3431CILTU10
GND GND
5Vin_1
V1 - Dual Channel Idd measurement - linAu = 1 - 2 - 5 - 10 Differential Amp. Au = 5
Ref 3.00V
GND GNDGND
100k
R80.1%
100k
R23
0.1%
20kR7
0.1%
20k
R18
0.1%
GND
10kR20
GND
Sense_Hi_A
10k
R11
Sense_Lo_A
10k
R24
0.1%
10k
R280.1%
GND
470k
R29
470k
R1GND
GND
ADC_V_REF
Sense_Lo_BVDDIO
To Level Shifters VL
CH_A
CH_B
10uF
C39
GND
5Vin_1
GND
4.3V_A
GND
AS21P2TLR
D10
SEL9
S1 2
S2 1
U8A
AS21P2TLR
D5
SEL4
S1 7
S2 6
U8B
AS2
1P2T
LRV
cc3
GN
D8
U8CA
S21P
2TLR
Vcc
3G
ND
8
U9C
3k6R99
0.1%
5k1R95
0.1%
Ref 3.00V
120k
R97
270k
R96
470RR89
5Vin_1Vin
100pFC12
100pFC7
470nFC6
150pF
C13
GND
GND
AS2
1P2T
LRV
cc3
GN
D8
U13C 1uFC35
GND
10R
R86
22R
R98
22R
R93
10uFC41
10uFC37
4.3V_B 100nF
C38
100nF
C42
4.3V_A
4.3V_A 4.3V_B
4.3V_B4.3V_B
Sense_Hi_A
Sense_Lo_ampl_A
Sense_Lo_AADC_I_A_(1) ADC_V_A
FILTER_A_(1)RANGE_2x_A
RANGE_5x_A
GND
GND
Au = 10 - 20 - 50 - 100 Differential Amp. Au = 10
100k
R30.1%
100k
R56
0.1%
10kR57
GND
Sense_Hi_A
10k
R21
Sense_Lo_A
470k
R61
470k
R62GND
GND
AS21P2TLR
D10
SEL9
S1 2
S2 1
U13A
AS21P2TLR
D5
SEL4
S1 7
S2 6
U13B
100pFC20
100pFC19
150pF
C24
GND
470nFC21
ADC_I_A_(2)
FILTER_A_(2)RANGE_20x_A
RANGE_50x_A
GND
GND
GND
AS2
1P2T
LRV
cc3
GN
D8
U17C
4.3V_A
Au = 1 - 5 - 20 - 100 Differential Amp. Au = 5 - 10
100k
R640.1%
100k
R142
0.1%
20kR63
0.1%
20kR141
0.1%
10kR143
GND
10k
R67
10k
R148
0.1%
10k
R1500.1%
GND
470k
R151
470k
R156GND
GND
AS21P2TLR
D10
SEL9
S1 2
S2 1
U17A
AS21P2TLR
D5
SEL4
S1 7
S2 6
U17B
100pFC64
100pFC27
470nF
C26
150pF
C66
GND
Sense_Hi_B
Sense_Lo_ampl_B
Sense_Lo_BADC_I_B
ADC_V_B
FILTER_BRANGE_5x_B
RANGE_20x_B
GND
GND
Sense_Lo_B
10k
R2
0.1%
10k
R55
0.1%
AS21P2TLR
D10
SEL9
S1 2
S2 1
U9A
AS21P2TLR
D5
SEL4
S1 7
S2 6
U9B
20kR65
0.1%
20kR149
0.1%
RANGE_2x_B
4.3V_B
27k
R27
0.1%
27k
R58
0.1%
3k0R9
0.1%
4k7
R14
0.1%
82kR10
24k
R15
0.1%
3k0
R4
0.1%
2k4
R51
0.1%
300RR48
0.1%
27k
R147
0.1%
3k0
R84
0.1%
300R
R87
0.1%
1k5R85 0.1%
20kR88 0.1%
6k8R116 0.1%
137kR66
4.3V_A4.3V_A
4.3V_B
2233
1 1
TSZ122IQ2T
U3A
6655
7 7
TSZ122IQ2T
U3B
84 TS
Z122
IQ2T
U31C
2233
1 1
TSZ122IQ2T
U15A
6655
7 7
TSZ122IQ2T
U15B
GND
4.3V_A
84 TS
Z122
IQ2T
U15C
2233
1 1
TSZ122IQ2T
U16A
6655
7 7
TSZ122IQ2T
U16B
GND
84 TS
Z122
IQ2T
U16C
2233
1 1
TSV632IQ2T
U11A
6655
7 7
TSV632IQ2T
U11B
84 TS
V63
2IQ
2T
U11C
100nFC80
22R
R159
GND
5Vin_1
4.3V_A
GND
4.3V_A
100nFC82
GND
470k
R160
GND
2233
1 1
TSZ122IQ2T
U31A
6655
7 7
TSZ122IQ2T
U31B
100kR16
100kR33 GND
4.3V_A
84 TS
Z122
IQ2T
U3C
4.3V_A
100nFC81
GND
4.3V_B
GND
84 TS
Z122
IQ2T
U32C
100kR128
10kR163
GND
10kR164
GND
10kR165
GND
2233
1 1
TSZ122IQ2T
U32A
6655
7 7
TSZ122IQ2T
U32B
GND
100nFC58
GND
100nFC67
GND
100pFC11
100R
R17
100R
R50
100R
R166
GND
100pFC65
1k5
R26
1k5
R101
Sense_Lo_A
3.6V
3.6V
3.6V
3.6V
3.6V
3.6V
100nFC87
GND
GND
1k5
R174
3.6V
GND
GND
22nFC88
22nFC91
100pFC86
VDD_3.6V
RB520S30T1GD10
RB520S30T1GD11
RB520S30T1GD12
RB520S30T1GD13
RB520S30T1GD14
RB520S30T1GD15 4.3V_B
100nFC96
GND
100nFC92
8k2R49
470RR52
0.1%
DB
2985 - Rev 2
page 5/11
STEVAL-M
KI109V3
Schematic diagram
s
Figure 5. STEVAL-MKI109V3 circuit schematic (5 of 8)
+Vusb
Power Supply:
GND
GND
GND
3.6V
GND
GND
+Vusb
D-D+
+Vusb
USB D-
USB D+
USB Connection:+Vusb
GND
GNDGND
USB D+
3.6V 3.6V
Vin
USB_D-
USB_D+ USB_Disc
GNDGNDGND
GND
22R
R134
22R
R135
47kR90
1k
R136
10kR133
1k5
R139
470R
R137
100nFC63
100nFC59
100nFC85
1uFC4
LDK220M36RVin1
EN3
2
ByPass/Adj 4Vout 5
GND
U25+Vext Vin
GNDGND
100nFC61
1uFC60
USBLC6-2P6
I/O11
I/O23GND2
I/O2 4VBUS 5
I/O1 6
ESD
U27
VDD_3.6V
D6
DP 3DM 2V+ 1
ID 4US
B
GND 5
0
J5
BC846S6
2
1
T16ABC846S
3
5
4
T16B
1k5R124
1k5R125
GND
GND
GND
BC857BT,115
3
1
2
T22
NTA4153NT1G
3
1
2
T20
NTA4153NT1G
3
1
2
T21
100kR68
GNDGND
BAS16XV2T1G D7
100kR54
100kR119
NO
TA
ssem
bled
Vext_sense
Vusb_sense
10kR167
0RR202
0R
R201
D201
36kR138
NOT Assembled
NOT Assembled12
J4
1
3
4256
STT7P2UH7
T17
3
1
22STR2230
T18
3
1
22STR2230
T19Power Supply:- VDD_3.6V ... Power supply for micro & BT- Vin ... 5V for Idd meas. analog circuits
& VDD_DUT/ VDDIO_DUT
Ext. Power5V
Automatic switchingover from Vusb to Vext
USB Connection:- USB device enumeration signal LED- USB ESD filter
DB
2985 - Rev 2
page 6/11
STEVAL-M
KI109V3
Schematic diagram
s
Figure 6. STEVAL-MKI109V3 circuit schematic (6 of 8)
CS_A
INT3
DEN
INT2INT1
SCLSDASDO
CS
VDD_DUT GP
INT4
VDDIO_DUT
GND
DIL24 Device Adapter:
VDDIO
CS_A_uP
INT4
DEN
INT1_uP
SCLSDASDO
GP
INT3_uP
GP_uP
DEN_uP
INT3INT4_uP
INT2_uP
VDDIO
Level Translation:
CS_uP CS
3.6V
3.6V
GP
DENCS_A
INT3INT4
CS
SDOSDASCL
INT2INT1
SDO_xSD_xSC_xCS_x
Logic_signals1
CTR_EN
SDO_uPSDA_uPSCL_uP
VDD_DUTVDDIO_DUT
VDDIO VDDIO
123456789101112
242322212019181716151413
J2
123456789
101112
J1
242322212019181716151413
J3
3.6VVDD_3.6V
VDDIO_DUTVDD_DUTINT1
INT2
SN74AVC4T245RSVR
GND10
Vcc_A3 Vcc_B 2
1B2 141B1 15
1OE 1
1A27 1A16
1DIR42DIR5
2B2 122B1 132A29 2A18
2OE 16
GND 11
U28
1.2 to 3.6V
SN74AVC4T245RSVR
GND10
Vcc_A3 Vcc_B 2
1B2 141B1 15
1OE 1
1A27 1A16
1DIR42DIR5
2B2 122B1 132A29 2A18
2OE 16
GND 11
U29
1.2 to 3.6V
NTS0104GU12
GND6
Vcc_A 1Vcc_B11
B29 B110
OE 12
A2 3A1 2
A3 4A4 5B38
B47
U30
1.65 to 5.5V
VDDIO3.6V
DIR_GP
4.7uFC72
GND
3.6V
100nFC73
100nFC74
100nFC75
4.7uFC68
GND
100nFC69
100nFC70
100nFC71
VDDIO
CS_A
33kR145
CTR_EN
CTR_EN
3.6V
33kR146
100kR152100kR153
100kR154100kR155
CTR_EN_I2C_SDI
LOCK_1V98
22nFC97
GND
22nFC98
GND
TEST_Adapter_Connected
TEST_3V6
PWM_TEST
TEST_5
TEST_5
TEST_6
TEST_6
DIR_INT3_INT4
DIR_DEN_CS_A
VDDIO3.6V
NTS0104GU12
GND6
Vcc_A 1Vcc_B11
B29 B110
OE 12
A2 3A1 2
A3 4A4 5B38
B47
U33
1.65 to 5.5V
CTR_EN_I2C_SDI
CTR_EN_I2C_SDI
CS_x_uP
SDO_x_uPSD_x_uPSC_x_uP
CS_x
SDO_xSD_xSC_x
CS_x
SDO_xSD_xSC_x
100nFC101
100nFC102
TEST_5TEST_6
Log Signals
DIL24 Device Adapter- VDD and VDDIO pin separated
DB
2985 - Rev 2
page 7/11
STEVAL-M
KI109V3
Schematic diagram
s
Figure 7. STEVAL-MKI109V3 circuit schematic (7 of 8)
3.6V
GND
Bluetooth Module Connection:
GND
GNDGND
3.6V
GND GND
BT_TX_s
BT_RTS_s
GND
GNDBT_TX
BT_RTS
BT_RX
BT_CTS
BT_RST 12345678
J9
GND
3.6V
GND
SCK_RFMOSI_RFMISO_RF
CE_RF
VDD_3.6V
10nFC3
SN74AVC2T244DQMR
GND5
Vcc_A 1Vcc_B8
B26B17
OE 4A2 3A1 2
U22
1.2 to 3.6V
LDK120PU25R
Vin6
EN4
2
ByPass/Adj 3Vout 1
GND
5
N/C
U19
GND
IRQ_RF / CS_SPI
CS_RF
100nFC2
100nFC1
33kR5
33kR6 1
23
J8
2.5V
2.5V
DB
2985 - Rev 2
page 8/11
STEVAL-M
KI109V3
Schematic diagram
s
Figure 8. STEVAL-MKI109V3 circuit schematic (8 of 8)
BOOT0
JTMS_SWDIOJTCK_SWCLKJTDI
NTRST
CS_uP
SPI2_SDA
SPI2_SCLSDO_uP
JTDO
SW1
SW2
JNTRST
I2C_SCLI2C_SDA
GP_uP
GND
3.6V
BOOT0BOOT1
Not Mounted
BOOT Mode Selection:
I2C_SCLI2C_SDA
SCL_uPSDA_uP
SPI2_SCLSPI2_SDA
3.6V
I2C and SPI connection:
LED
1
3.6V 3.6V
LED
2
3.6VLE
D3
Signal LEDs:
SW1 SW2
3.6V 3.6V
GND GND
User Switches: Interrupt LED signalization:
3.6V 3.6V
GND
JTMS_SWDIOJTCK_SWCLK
GND
JTDOJTDI
JNTRSTNRST
JTAG/SWO Interface: 3.6V
CTR_EN
BT_TX
BT_RTS
BT_RXBT_CTS
BT_RST
USB_D-USB_D+
USB_Disc
1uFC43
100nFC44
100nFC52
GNDGND
GND
4.7uFC51
100nFC53
100nFC54
100nFC55
100nFC56
100nFC57
GND
3.6V
100nFC49
GND
3.6V
3.6V
ABM8-16.000MHZ-B2-T
13
24
X118pF
C47
18pF
C48GND
GND
GND
10kR120
10kR121
10kR122
10kR123
10kR129
10kR104
10kR105
10kR109
10kR110
10kR111
10kR112
4k7R117
4k7R118
100kR126
100kR127
D1 D2 D3D4 D5
330RR107
470RR108
220RR106 220R
R115330RR114
3
1
2
T143
1
2
T13
1 23 45 67 89 10
J6
BOOT1
100R
R103
FB2
1uFC45
100nFC46
22R
R102
ADC_V_REF
VDD_3.6V
SCK_RF
MOSI_RFMISO_RF
CE_RF
PWM_APWM_B
LED1
LED2LED3
CS_RFIRQ_RF / CS_SPI
INT1_uP
INT2_uP
INT2_uPINT1_uP
DIR_GP
STM32F401VET6
LQFP100
PA3 / ADC3 / USART2_RX / TIM2_CH4 / TIM5_CH4 / TIM9_CH226
VSS 74VDD75
ADC14 / PC4 33ADC15 / PC5 34
PB0 / ADC8 / TIM1_CH2N / TIM3_CH335PB1 / ADC9 / TIM1_CH3N / TIM3_CH436
PB2 / BOOT137
PB10 / SPI2_SCK / I2S2_CK / I2C2_SCL / TIM2_CH347
VCAP148
VSS 10VDD19
PB12 / SPI2_NSS / I2S2_WS / I2C2_SMBA / TIM1_BKIN51PB13 / SPI2_SCK / I2S2_CK / TIM1_CH1N52PB14 / SPI2_MISO / I2S2ext_SD / TIM1_CH2N53PB15 / SPI2_MOSI / I2S2_SD / TIM1_CH3N / RTC_REFIN54
I2S2_MCK / USART6_TX / TIM3_CH1 / SDIO_D6 / PC6 63
USART6_CK / TIM3_CH3 / SDIO_D0 / PC8 65I2S_CKIN / I2C3_SDA / TIM3_CH4 / SDIO_D1 / MCO_2 / PC9 66PA8 / I2C3_SCL / USART1_CK / TIM1_CH1 / OTG_FS_SOF / MCO_167
PA9 / I2C3_SMBA / USART1_TX / TIM1_CH2 / OTG_FS_VBUS68PA10 / USART1_RX / TIM1_CH3 / OTG_FS_ID69PA11 / USART1_CTS / USART6_TX / TIM1_CH4 / OTG_FS_DM70PA12 / USART1_RTS / USART6_RX / TIM1_ETR / OTG_FS_DP71
PA13 / *JTMS-SWDIO*72
VSS 27VDD28
PA14 / *JTCK-SWCLK*76PA15 / *JTDI* / SPI1_NSS / SPI3_NSS / I2S3_WS / TIM2_CH1/ TIM2_ETR77
SPI3_SCK / I2S3_CK / SDIO_D2 / PC10 78I2S3ext_SD / SPI3_MISO / SDIO_D3 / PC11 79
SPI3_MOSI / I2S3_SD / SDIO_CK / PC12 80
PB3 / *JTDO-SWO* / SPI1_SCK / SPI3_SCK / I2S3_CK / I2C2_SDA / TIM2_CH289PB4 / *NJTRST* / SPI1_MISO / SPI3_MISO / I2S3ext_SD / I2C3_SDA / TIM3_CH190PB5 / SPI1_MOSI / SPI3_MOSI / I2S3_SD / I2C1_SMBA / TIM3_CH291PB6 / I2C1_SCL / USART1_TX / TIM4_CH192PB7 / I2C1_SDA / USART1_RX / TIM4_CH293
Vpp / BOOT094
PB8 / I2C1_SCL / TIM4_CH3 / TIM10_CH1 SDIO_D495PB9 / SPI2_NSS / I2S2_WS / I2C1_SDA / TIM4_CH4 / TIM11_CH1 / SDIO_D596
VSS 49VDD50
VBAT6
RTC_TAMP1 / RTC_OUT / RTC_TS / PC13 7OSC32_IN / PC14 8
OSC32_OUT / PC15 9
PH0 / OSC_IN12PH1 / OSC_OUT13
NRST14
ADC10 / PC0 15ADC11 / PC1 16
ADC12 / SPI2_MISO / I2S2ext_SD / PC2 17ADC13 / SPI2_MOSI / I2S2_SD / PC3 18
VDDA22
PA0 / ADC0 / USART2_CTS / TIM2_CH1 / TIM2_ETR / TIM5_CH1 / WKUP23PA1 / ADC1 / USART2_RTS / TIM2_CH2 / TIM5_CH224PA2 / ADC2 / USART2_TX / TIM2_CH3 / TIM5_CH3 / TIM9_CH125
PA4 / ADC4 / SPI1_NSS / SPI3_NSS / I2S3_WS / USART2_CK29PA5 / ADC5 / SPI1_SCK / TIM2_CH1 / TIM2_ETR30PA6 / ADC6 / SPI1_MISO / TIM1_BKIN / TIM3_CH131PA7 / ADC7 / SPI1_MOSI / TIM1_CH1N / TIM3_CH232
SPI4_SCK / TRACECLK / PE2 1TRACED0 / PE3 2
SPI4_NSS / TRACED1 / PE4 3SPI4_MISO / TIM9_CH1 / TRACED2 / PE5 4SPI4_MOSI / TIM9_CH2 / TRACED3 / PE6 5
VSS 99VDD100
STM32F401VET6VDD11
VSSA/VREF-20VREF+21
TIM1_ETR / PE7 38TIM1_CH1N / PE8 39
TIM1_CH1 / PE9 40TIM1_CH2N / PE10 41
SPI4_NSS / TIM1_CH2 / PE11 42SPI4_SCK / TIM1_CH3N / PE12 43SPI4_MISO / TIM1_CH3 / PE13 44SPI4_MOSI / TIM1_CH4 / PE14 45
TIM1_BKIN / PE15 46
PD8 55PD9 56
PD10 57PD11 58
TIM4_CH1 / PD12 59TIM4_CH2 / PD13 60TIM4_CH3 / PD14 61TIM4_CH4 / PD15 62
I2S3_MCK / USART6_RX / TIM3_CH2 / SDIO_D7 / PC7 64
VCAP273
PD0 81PD1 82
TIM3_ETR / SDIO_CMD / PD2 83SPI2_SCK / I2S2_CK / USART2_CTS / PD3 84
USART2_RTS / PD4 85USART2_TX / PD5 86
SPI3_MOSI / I2S3_SD / USART2_RX / PD6 87USART2_CK / PD7 88
TIM4_ETR / PE0 97PE1 98
U24
12
J7
12
BT3
12
BT2
12
BT1
ADC_I_A_(2)ADC_V_A
ADC_I_A_(1)
ADC_log_I_A
ADC_I_B
ADC_V_BADC_log_I_B
RANGE_20x_BRANGE_5x_B
RANGE_2x_B
RANGE_100x_B
RANGE_50x_ARANGE_20x_A
RANGE_100x_A
RANGE_5x_ARANGE_2x_A
CS_uP
SDO_uPSDA_uPSCL_uP
INT1_uPINT2_uP
GP_uPDEN_uPCS_A_uP
INT3_uPINT4_uP
CS_A_uPDEN_uPCS_A_uP
INT3_uPINT4_uP
2.2uFC76
GND
2.2uFC50
N/A in BGA100
CTR_EN_I2C_SDI
100kR1610.1%
LOCK_1V981k
R162 100nFC84
GND
I2C3_SDA
I2C3_SDA
I2C3_SCL
I2C3_SCL
R_100x_A
R_20x_AR_5x_A
PWM_A
R_50x_A
R_2x_A
Control Signals A
Control Signals A
RANGE_50x_A
FILTER_A_(2)
RANGE_20x_A
RANGE_100x_APWM_A
R_100x_B
R_20x_BR_5x_B
PWM_B
R_2x_B
Control signals B
Control Signals B
RANGE_20x_B
FILTER_B
RANGE_5x_B
RANGE_100x_BPWM_B
ADC_I_A_(2)
ADC_log_I_AADC_V_A
ADC_I_A_(1)
FILTER_A( 1)FILTER_A (2)
Analog Signals A
ADC_I_A_(2)ADC_V_A
ADC_I_A_(1)
ADC_I_B
ADC_log_I_BADC_V_B
FILTER_B
Analog Signals B
Analog Signals BADC_I_BADC_V_BADC_log_I_B
ADC_log_I_AAnalog Signals A
RANGE_2x_B
RANGE_5x_ARANGE_2x_A
FILTER_A_(1)
FILTER_A_(1)FILTER_A_(2)
FILTER_B
Vext_sense
Vusb_sense
100kR173
100kR171
100kR170
100kR172
GND
22nFC93
GND
22nFC94
Vext_sens/2Vext_sens/2
Vusb_sens/2
Vusb_sens/2
12
J10GND
12
J12GND
Production Test Start GPI
12
J11
Production Tester
GPI
Cal
GPICal3.6V
TEST_Adapter_Connected
TEST_3V6
PWM_TEST
TEST_5
TEST_6
I2C3_SCL
DIR_DEN_CS_A
DIR_INT3_INT4
10k
R179
10k
R180
SW2
GPDENCS_A
INT3INT4
CS
SDOSDASCL
INT2INT1
SDO_xSD_xSC_xCS_x
Logic_signals1
CS_x_uP
SDO_x_uPSD_x_uPSC_x_uP
CS_x_uP
SDO_x_uPSD_x_uP
SC_x_uP
Log Signals
Interconnection Check
BOOT Mode Selection:- Default boot from FLASH (BOOT0 low, BOOT1 low)
DB
2985 - Rev 2
page 9/11
STEVAL-M
KI109V3
Schematic diagram
s
Revision history
Table 1. Document revision history
Date Version Changes
04-Jul-2016 1 Initial release.
12-Apr-2019 2Updated cover page Section Features and Section Description
Added Section Product summary table
STEVAL-MKI109V3
DB2985 - Rev 2 page 10/11
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STEVAL-MKI109V3
DB2985 - Rev 2 page 11/11