MSM548128BL-70RS datasheet(3/12 Pages) OKI

Part #	MSM548128BL-70RS

Description	131,072-Word X 8-Bit High-Speed PSRAM

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Manufacturer	OKI [OKI electronic componets]

Direct Link	http://www.oki.com

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3 / 12 page

¡ Semiconductor

MSM548128BL

3/12

RFSH

A0

A8

Address

Latch

Control

Row

Decoder

Memory Matrix

(512 ¥ 256) ¥ 8

I/O0

I/O7

Input

Data

Control

Column I/O

Column Decoder

Address Latch Control

A9

A16

Timing Pulse Generator

Read/Write Control

Refresh

Control

CE

CS

OE

WE

BLOCK DIAGRAM

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