MSM54V32126 Datasheet, PDF (1/25 Pages) OKI electronic componets – 131,072-Word x 32-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO

E2L0046-17-Y1
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MSM54V32126/8
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131,072-Word ¥ 32-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO
DESCRIPTION
The MSM54V32126/8 is a new generation Graphics DRAM organized in a 131,072-word ¥ 32-bit
configuration. The technology used to fabricate the MSM54V32126/8 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)
• Write per bit (MSM54V32128 only)
• Byte write, Byte read
• RAS only refresh
• CAS before RAS refresh
• CAS before RAS self-refresh
• Hidden refresh
• Package:
64-pin 525 mil plastic SSOP (SSOP64-P-525-0.80-K)
(Product : MSM54V32126-xxGS-K)
(Product : MSM54V32128-xxGS-K)
xx indicates speed rank.
PRODUCT FAMILY
Family
MSM54V32126/8-50
MSM54V32126/8-60
Access Time (Max.)
t_RAC t_AA t_CAC t_OEA
50 ns 25 ns 15 ns 15 ns
60 ns 30 ns 18 ns 18 ns
Cycle Time
(Min.)
110 ns
130 ns
Power Dissipation
Operating (Max.) Standby (Max.)
504 mW
486 mW
3.1 mW
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