FEDD5117400F-01

1Semiconductor

This version: June. 2000

Previous version :

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MSM5117400F

4,194,304-Word

×××× 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE

1/15

DESCRIPTION

The MSM5117400F is a 4,194,304-word

× 4-bit dynamic RAM fabricated in Oki’s silicon-gate CMOS

technology. The MSM5117400F 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 MSM5117400F is available in a 26/24-pin plastic SOJ or 26/24-pin plastic TSOP.

FEATURES

∙

4,194,304-word

× 4-bit configuration

∙

Single 5V power supply,

±10% tolerance

∙

Input

: TTL compatible, low input capacitance

∙

Output : TTL compatible, 3-state

∙

Refresh : 2048 cycles/32ms

∙

Fast page mode, read modify write capability

∙

CAS before RAS refresh, hidden refresh, RAS-only refresh capability

∙ Packages

26/24-pin 300mil plastic SOJ

(

(Product : MSM5117400F-xxSJ)

xx indicates speed rank.

PRODUCT FAMILY

Access Time (Max.)

Power Dissipation

Family

Cycle Time

(Min.)

Operating

(Max.)

Standby

(Max.)

50ns

25ns

13ns

13ns

90ns

550mW

60ns

30ns

15ns

15ns

110ns

495mW

MSM5117400F

70ns

35ns

20ns

20ns

130ns

440mW

5.5mW