High Reliability Legacy DRAM Series -...
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Featured ProductsFeatured ProductsFeatured ProductsFeatured ProductsFeatured Products
Automotive-grade
High Reliability Legacy DRAM SeriesMD56V72160C / MD56V82160A
Integrated output drivability adjustment function
Output drivability settings can be optimized based on system requirements
Conventional LAPIS Semiconductor
DRAM DRAM
• Extended mode register settings• Fuse settings
Driver
100%
50%
25%
12.5%
Time
12.5% Drivability25% Drivability
50% Drivability100% Drivability (No adjustment function)
DrivabilityAdjustment
Circuit
No damping
resistors required
Select from between
4 levels
(via register settings)
DRAMOutput drivability adjustment improveswaveform quality
NoiseSuppression
Long-TermStable Supply
Market-ProvenReliability
Easy-To-Use
As the DRAM market transitions to faster, higher capacity DDR2/3 SDRAM there is some unease regarding the long-term supply of legacy DRAM. To meet this expected need and alleviate concerns LAPIS Semiconductor is committed to delivering stable supply through a global production system that combines both domestic and overseas fabrication facilities.
Stable, long-term supplyprovides greater security and
peace of mindAutomotive-grade products are offered that feature an expanded temperature range (Ta=-40°C to +85°C). LAPIS Semiconductor supplies products that meet automotive requirements for traceability, quality, support, and stable supply, based on over a quarter of a century developing and selling DRAM products.
Automotive-compatiblelineup
A copper frame is utilized to provide high reliability connections required by automotive manufacturers.
Copper (Cu) frame
128Mbit/256Mbit lineup128Mbit/256Mbit lineup
Market-proven automotive-grade reliability
Suppresses noise andrequires fewer parts
For more details, please visit us on the web at: http://www.lapis-semi.com/en/
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Vol
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Applications
Lineup
Car audio, digital radio,navigation systemsFA equipment, embedded control boardsLCD TVs, DVD playersdigital camerasPrinters, HDDs, optical disc drivesRouters, fax machines
• Automotive
• Industrial
• AV Equipment
• PC Peripherals • Communication
• And more...
SDRAM Series
DDR SDRAM: Double Data Rate Synchronous DRAM, SDR SDRAM: Single Data Rate Synchronous DRAM
• Legacy DRAM FP /EDO Series (4Mbit / 16Mbit / 64Mbit, 3.3V / 5.0V)• Picture Memory (FIFO) Series (4Mbit / 5Mbit / 6Mbit / 10Mbit / 26Mbit, 3.3V / 5.0V)
Please contact a sales representative for moreinformation on other DRAM products
SDRSDRAM 16M 3.3
Part No. TypeCapacity
[bits]SupplyVoltage
[V]Memory Structure[bank×word×bit]
Cycle Time[ns]
ExpandedTemp. Range Automotive-Grade Package Remarks
8/10
8/10
7/7.5/8/10
TSOP(II)44
TSOP(II)50
TSOP(II)50 Cu frame
SDRSDRAM 3.3
6/7/7.5/10
10 TSOP(II)54
TSOP(II)54 Cu frame64M 4×1M×16
2×1M×8
2×512K×16
SDR SDRAM
SDR SDRAM
DDR SDRAM
3.3 6/7/7.5/10 TSOP(II)54 Cu frame128M 4×2M×16
3.3 6/7/7.5/10 TSOP(II)54 Cu frame256M 4×4M×16
MSM56V16160FMSM56V16800F
MSM56V16160KMD56V62160EMD56V62160MMD56V72160CMD56V82160AMD58W82160A 2.5256M 5/6/10 TSOP(II)664×4M×16
SDRAM Series for SiP (Bare Chips)
3.3 KGD6/7/7.5/10MSM56V16160K 2×512K×16
3.3
3.3
KGD6/7/7.5/10
6/7/7.5/10
MD56V62160MMD56V72160C KGD
4×1M×16
4×2M×16
SDR SDRAM
SDR SDRAM
SDR SDRAM
SDRAM is ideal for sets requiring 100MHz-class transfer rates, such as audio systems, compact panels, and industrial equipment.Enables easy configuration without the need to implement difficult high-frequency board designs needed for DDR2/3 memory.
SDRAM optimized for 100MHz-classtransfer rates
Compact Panels<166MHz
Car Audio30MHz to 143MHz
Suitable for frame
and MCU memory
Ideal for shock
(skip) prevention
SDRAM
Under development
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442C
000
18:30
100m
60km/
1000m
Arrival time 19:15
MenuStop
Navigation
521m○○ Hot Springs 3km
Easy-to-use
The content specified in this document is correct as of March 1st, 2014.
[O_034] Catalog No.56O6772E 03.2014 ROHM / LAPIS Semiconductor © PDF
Part No. Type Capacity[bits]
Supply Voltage[V]
Memory Structure[bank×word×bit]
Cycle Time[ns]
ExpandedTemp. Range Automotive-Grade Remarks
Under development
16M
64M
128M