E2L0053-17-Y1
¡ Semiconductor
¡ Semiconductor
MSM54V32126A
DESCRIPTION
This version: Jan. 1998
MSM54V32126A
e
Pr
lim
y
ar
in
131,072-Word
¥
32-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO
The MSM54V32126A is a Graphics DRAM organized in a 131,072-word
¥
32-bit configuration. The
technology used to fabricate the MSM54V32126A is OKI's CMOS silicon gate process technology.
The device operates with a single 3.3 V power supply.
FEATURES
• 131,072-word
¥
32-bit organization
• Single 3.3 V power supply,
±0.3
V tolerance
• Refresh: 512 cycles/8 ms
• Fast Page Mode with Extended Data Out (EDO)
• Byte write, Byte read
•
RAS
only refresh
•
CAS
before
RAS
refresh
•
CAS
before
RAS
self-refresh
• Hidden refresh
• Package options:
64-pin 525 mil plastic SSOP
(SSOP64-P-525-0.80-K)
(Product : MSM54V32126A-xxGS-K)
70/64-pin 400 mil plastic TSOP (Type II)(TSOPII70/64-P-400-0.65-K)(Product : MSM54V32126A-xxTS-K)
xx indicates speed rank.
PRODUCT FAMILY
Family
MSM54V32126A-45
MSM54V32126A-50
MSM54V32126A-60
Access Time (Max.)
t
RAC
t
AA
t
CAC
t
OEA
45 ns 23 ns 13 ns 13 ns
50 ns 25 ns 15 ns 15 ns
60 ns 30 ns 18 ns 18 ns
Cycle Time
(Min.)
90 ns
100 ns
120 ns
Power Dissipation
Operating (Max.) Standby (Max.)
540 mW
504 mW
486 mW
3.1 mW
1/26
OKI [ OKI ELECTRONIC COMPONETS ]
