E2G0028-17-41
¡ Semiconductor
MSM518200
¡ Semiconductor
This version: Jan. 1998
MSM518200
Previous version: May 1997
4,194,304-Word
¥
2-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
DESCRIPTION
The MSM518200 is a 4,194,304-word
¥
2-bit dynamic RAM fabricated in Oki's silicon-gate CMOS
technology. The MSM518200 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 MSM518200 is available in a 26/24-pin plastic SOJ or 26/24-pin plastic
TSOP.
FEATURES
• 4,194,304-word
¥
2-bit configuration
• Single 5 V power supply,
±10%
tolerance
• Input
: TTL compatible, low input capacitance
• Output : TTL compatible, 3-state
• Refresh : 4096 cycles/64 ms
• Fast page mode, read modify write capability
•
CAS
before
RAS
refresh, hidden refresh,
RAS-only
refresh capability
• Multi-bit test mode capability
• Package options:
26/24-pin 300 mil plastic SOJ (SOJ26/24-P-300-1.27) (Product : MSM518200-xxSJ)
26/24-pin 300 mil plastic TSOP (TSOPII26/24-P-300-1.27-K) (Product : MSM518200-xxTS-K)
xx indicates speed rank.
PRODUCT FAMILY
Family
MSM518200-60
MSM518200-70
MSM518200-80
Access Time (Max.)
t
RAC
t
AA
t
CAC
t
OEA
60 ns 30 ns 15 ns 15 ns
70 ns 35 ns 20 ns 20 ns
80 ns 40 ns 20 ns 20 ns
Cycle Time
Power Dissipation
(Min.)
Operating (Max.) Standby (Max.)
110 ns
130 ns
150 ns
385 mW
358 mW
330 mW
5.5 mW
1/17
OKI [ OKI ELECTRONIC COMPONETS ]
