V54C316162V-5 데이터 시트보기 (PDF) - Mosel Vitelic, Corp

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V54C316162V-5

200/183/166/143 MHz 3.3 VOLT/ 4K REFRESH ULTRA HIGH PERFORMANCE 1M X 16 SDRAM 2 BANKS X 512Kbit X 16

Mosel Vitelic, Corp 

MOSEL VITELIC

Block Diagram

CLK

CKE

CS

RAS

CAS

WE

DQMi

CLK

Address

Write

Control

Logic

DQMi

MUX

Memory Array

Bank 0

512k x 16

Row

Decoder

Column Address

Counter

Column Address

Buffer

A0-A7, BA

Column Addresses

V54C316162V

Memory Array

Bank 1

512k x 16

Row

Decoder

Row Address

Buffer

A0-A10, BA

Row Addresses

UDQM

LDQM

I/O1-I/O16

Refresh

Counter

V54C316162V-02

V54C316162V Rev.2.9 September 2001

3

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