E2G0142-18-11
¡ Semiconductor
MD51V65805
¡ Semiconductor
This version: Mar. 1998
MD51V65805
8,388,608-Word
¥
8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO
DESCRIPTION
The MD51V65805 is a 8,388,608-word
¥
8-bit dynamic RAM fabricated in Oki's silicon-gate CMOS
technology. The MD51V65805 achieves high integration, high-speed operation, and low-power
consumption because Oki manufactures the device in a quadruple-layer polysilicon/double-layer
metal CMOS process. The MD51V65805 is available in a 32-pin plastic SOJ or 32-pin plastic TSOP.
FEATURES
• 8,388,608-word
¥
8-bit configuration
• Single 3.3 V power supply,
±0.3
V tolerance
• Input
: LVTTL compatible, low input capacitance
• Output : LVTTL compatible, 3-state
• Refresh :
RAS-only
refresh
: 4096 cycles/64 ms
CAS
before
RAS
refresh, hidden refresh
: 4096 cycles/64 ms
• Fast page mode with EDO, read modify write capability
•
CAS
before
RAS
refresh, hidden refresh,
RAS-only
refresh capability
• Package options:
32-pin 400 mil plastic SOJ
(SOJ32-P-400-1.27)
(Product : MD51V65805-xxJA)
32-pin 400 mil plastic TSOP
(TSOPII32-P-400-1.27-K) (Product : MD51V65805-xxTA)
xx indicates speed rank.
PRODUCT FAMILY
Family
MD51V65805-50
MD51V65805-60
Access Time (Max.)
t
RAC
t
AA
t
CAC
t
OEA
50 ns 25 ns 13 ns 13 ns
60 ns 30 ns 15 ns 15 ns
Cycle Time
Power Dissipation
(Min.)
Operating (Max.) Standby (Max.)
84 ns
104 ns
504 mW
432 mW
1.8 mW
1/15
OKI [ OKI ELECTRONIC COMPONETS ]
