MSM5118160B-60 查看數據表（PDF） - Oki Electric Industry

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MSM5118160B-60

1,048,576 Word 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE

Oki Electric Industry 

E2G0051-17-41

¡ Semiconductor ¡ Semiconductor

This versMionS:MJ5a1n1. 81199680B

Previous version: May 1997

MSM5118160B

1,048,576-Word ¥ 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE

DESCRIPTION

The MSM5118160B is a 1,048,576-word ¥ 16-bit dynamic RAM fabricated in Oki's silicon-gate CMOS

technology. The MSM5118160B 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 MSM5118160B is available in a 42-pin plastic SOJ or 50/44-pin plastic

TSOP.

FEATURES

• 1,048,576-word ¥ 16-bit configuration

• Single 5 V power supply, ±10% tolerance

• Input : TTL compatible, low input capacitance

• Output : TTL compatible, 3-state

• Refresh : 1024 cycles/16 ms

• Fast page mode, read modify write capability

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

• Package options:

42-pin 400 mil plastic SOJ

(SOJ42-P-400-1.27) (Product : MSM5118160B-xxJS)

50/44-pin 400 mil plastic TSOP (TSOPII50/44-P-400-0.80-K) (Product : MSM5118160B-xxTS-K)

(TSOPII50/44-P-400-0.80-L) (Product : MSM5118160B-xxTS-L)

xx indicates speed rank.

PRODUCT FAMILY

Family

MSM5118160B-50

MSM5118160B-60

MSM5118160B-70

Access Time (Max.) Cycle Time

Power Dissipation

tRAC tAA tCAC tOEA

(Min.)

Operating (Max.) Standby (Max.)

50 ns 25 ns 13 ns 13 ns 90 ns

990 mW

60 ns 30 ns 15 ns 15 ns 110 ns

880 mW

5.5 mW

70 ns 35 ns 20 ns 20 ns 130 ns

770 mW

1/16

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