MSM51V1000A Datasheet, PDF (1/15 Pages) OKI electronic componets – 1,048,576-Word ´ 1-Bit DYNAMIC RAM : FAST PAGE MODE TYPE

E2G0056-17-41
¡ Semiconductor ^{¡ Semiconductor}
This vers_Mio_Sn:_MJ₅a₁n_V. ₁1₀99₀8_0A
Previous version: May 1997
MSM51V1000A
1,048,576-Word ¥ 1-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
DESCRIPTION
The MSM51V1000A is a 1,048,576-word ¥ 1-bit dynamic RAM fabricated in Oki's silicon-gate CMOS
technology. The MSM51V1000A achieves high integration, high-speed operation, and low-power
consumption because Oki manufactures the device in a quadruple-layer polysilicon/single-layer
metal CMOS process. The MSM51V1000A is available in a 26/20-pin plastic SOJ or 20-pin plastic ZIP.
FEATURES
• 1,048,576-word ¥ 1-bit configuration
• Single 3.3 V power supply, ±0.3 V tolerance
• Input : LVTTL compatible, low input capacitance
• Output : LVTTL compatible, 3-state
• Refresh : 512 cycles/8 ms
• Fast page mode, read modify write capability
• CAS before RAS refresh, hidden refresh, RAS-only refresh capability
• Package options:
26/20-pin 300 mil plastic SOJ (SOJ26/20-P-300-1.27) (Product : MSM51V1000A-xxJS)
20-pin 400 mil plastic ZIP
(ZIP20-P-400-1.27) (Product : MSM51V1000A-xxZS)
xx indicates speed rank.
PRODUCT FAMILY
Family
MSM51V1000A-70
MSM51V1000A-80
MSM51V1000A-10
Access Time (Max.)
t_RAC
t_AA
t_CAC
70 ns 40 ns 25 ns
80 ns 45 ns 25 ns
100 ns 50 ns 30 ns
Cycle Time
Power Dissipation
(Min.) _{Operating (Max.) Standby (Max.)}
130 ns
162 mW
150 ns
144 mW
1.8 mW
190 ns
126 mW
1/15