MSM56V16800E datasheet(7/30 Pages) OKI

Teilenummer	MSM56V16800E

Bauteilbeschribung	2-Bank x 1,048,576-Word x 8-Bit SYNCHRONOUS DYNAMIC RAM

PDF	30 Pages

Scroll/Zoom	100%

Hersteller	OKI [OKI electronic componets]

Direct Link	http://www.oki.com

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MSM56V16800E

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Mode Set Address Keys

Note:

A7, A8, A9, A10 and A11 should stay "L" during mode set cycle.

POWER ON SEQUENCE

1. With inputs in NOP state, turn on the power supply and start the system clock.

2. After the VCC voltage has reached the specified level, pause for 200 ms or more with

the input kept in NOP state.

3. Issue the precharge all bank command.

4. Apply a CBR auto-refresh eight or more times.

5. Enter the mode register setting command.

BT = 0

BT = 1

CAS Latency

Burst Type

Burst Length

000

Reserved

Sequential

001

Interleave

010

011

100

Reserved

Reserved Reserved

101

Reserved

Reserved Reserved

110

Reserved

Reserved Reserved

111

Reserved

Full Page Reserved

MSM56V16800E Datenblatt(PDF) 7 Page - OKI electronic componets