DL

Featured Products
Automotive-grade
High Reliability Legacy DRAM Series
MD56V72160C / MD56V82160A
Integrated
output drivability adjustment function
128Mbit/256Mbit lineup
Market-Proven
Reliability
Noise
Suppression
Long-Term
Stable Supply
Output drivability adjustment improves
waveform quality
Suppresses noise and
requires fewer parts
Easy-To-Use
DRAM
Output drivability settings can be optimized based on system requirements
LAPIS Semiconductor
Drivability
Adjustment
Circuit
DRAM
Voltage
12.5%
25%
50%
100%
Driver
• Extended mode register
settings
• Fuse settings
Memory Cell
DRAM
Controller
Controller
ping
No dasmrequired
r
to
is
s
re
Controller
Conventional
etween
from b
Selec t 4 levels
)
ett ings
(via re
gister
s
Time
12.5% Drivability
25% Drivability
50% Drivability
100% Drivability
(No adjustment function)
Market-proven automotive-grade reliability
Stable, long-term supply
provides greater security and
peace of mind
Automotive-compatible
lineup
Copper (Cu)
frame
As the DRAM market transitions to faster,
Automotive-grade products are offered
A copper frame is utilized to provide high
higher capacity DDR2/3 SDRAM there is
that feature an expanded temperature
reliability connections required by
some unease regarding the long-term supply
range (Ta=-40°C to +85°C).
automotive manufacturers.
of legacy DRAM. To meet this expected need
LAPIS Semiconductor supplies products
and alleviate concerns LAPIS Semiconductor
that meet automotive requirements for
is committed to delivering stable supply
traceability, quality, support, and stable
through a global production system that
supply, based on over a quarter of a
combines both domestic and overseas
century developing and selling DRAM
fabrication facilities.
products.
For more details, please visit us on the web at: http://www.lapis-semi.com/en/
Easy-to-use
SDRAM optimized for 100MHz-class
transfer rates
SDRAM is ideal for sets requiring 100MHz-class transfer rates,
such as audio systems, compact panels, and industrial
equipment.
e
r fram
ble fo
ry
Suita U memo
C
and M
Compact Panels
Enables easy configuration without the need to implement
<166MHz
SDRAM
difficult high-frequency board designs needed for DDR2/3
ock
for sh
Ideal revention
p
)
(skip
Car Audio
memory.
30MHz to 143MHz
Applications
Car audio, digital radio,
navigation systems
• Industrial
FA equipment, embedded control boards
• AV
Equipment
LCD TVs, DVD players
• PC
Peripherals
Printers, HDDs,
digital cameras
18:30
Arrival time 19:15
×
100m
G
Menu
I C ○○
521m
000○○ Hot Springs
442
60km/
3km
1000m
C
• Automotive
Stop
Navigation
optical disc drives
• Communication Routers, fax machines
• And more...
Lineup
SDRAM Series
Part No.
MSM56V16800F
MSM56V16160F
MSM56V16160K
MD56V62160E
MD56V62160M
MD56V72160C
MD56V82160A
MD58W82160A
Under development
Type
Capacity
[bits]
Supply
Voltage
[V]
SDR
SDRAM
16M
3.3
Memory Structure
[bank×word×bit]
2×1M×8
2×512K×16
Cycle Time
[ns]
Expanded
Temp. Range
Automotive-Grade
Package
8/10
TSOP(II)44
8/10
TSOP(II)50
7/7.5/8/10
TSOP(II)50
10
TSOP(II)54
Remarks
Cu frame
SDR
SDRAM
64M
3.3
4×1M×16
6/7/7.5/10
TSOP(II)54
Cu frame
SDR SDRAM
128M
3.3
4×2M×16
6/7/7.5/10
TSOP(II)54
Cu frame
SDR SDRAM
256M
3.3
4×4M×16
6/7/7.5/10
TSOP(II)54
Cu frame
DDR SDRAM
256M
2.5
4×4M×16
5/6/10
TSOP(II)66
DDR SDRAM: Double Data Rate Synchronous DRAM, SDR SDRAM: Single Data Rate Synchronous DRAM
SDRAM Series for SiP (Bare Chips)
Part No.
MSM56V16160K
MD56V62160M
MD56V72160C
Capacity
[bits]
Supply Voltage
[V]
SDR SDRAM
16M
3.3
2×512K×16
6/7/7.5/10
SDR SDRAM
64M
3.3
4×1M×16
6/7/7.5/10
KGD
SDR SDRAM
128M
3.3
4×2M×16
6/7/7.5/10
KGD
Type
Memory Structure
[bank×word×bit]
Cycle Time
[ns]
Expanded
Automotive-Grade
Temp. Range
Remarks
KGD
Under development
Please contact a sales representative for more
information on other DRAM products
• 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)
The content specified in this document is correct as of March 1st, 2014.
[O_034] Catalog No.56O6772E 03.2014 ROHM / LAPIS Semiconductor © PDF
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