GVT71256C36TA-6.7 View Datasheet(PDF) - Cypress Semiconductor

Part Name

Description

MFG CO.

GVT71256C36TA-6.7

256K x 36/512K x 18 Pipelined SRAM

Cypress Semiconductor 

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CY7C1366A/GVT71256C36

CY7C1367A/GVT71512C18

Functional Block Diagram—256K x 36[1]

BWa#

BWE#

CLK

BYTE a WRITE

DQ

BWb#

BYTE b WRITE

DQ

GW#

BWc#

BYTE c WRITE

DQ

BWd#

BYTE d WRITE

DQ

CE#

CE2

[2]

CE2#

ENABLE

DQ

DQ

OE#

ZZ

ADSP#

A

ADSC#

Power Down Logic

16

Address

Register

Input

Register

CLR

ADV#

A1-A0

MODE

Binary

Counter

& Logic

Functional Block Diagram—512K x 18[1]

BWb#

BWE#

BYTE b

WRITE

DQ

OUTPUT

REGISTER

DQ

DQa,DQb

DQc,DQd

BWa#

GW#

BYTE a

WRITE

DQ

CE#

CE2

[2]

CE2#

ZZ

OE#

ADSP#

Power Down Logic

17

A

ADSC#

ENABLE

DQ

DQ

Address

Register

Input

Register

OUTPUT

REGISTER

ADV#

A1-A0

MODE

CLR

Binary

Counter

& Logic

DQ

DQa,D

Qb

Notes:

1. The Functional Block Diagram illustrates simplified device operation. See Truth Table, pin descriptions and timing diagrams for detailed information.

2. CE2 is for TA version only.

2

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