CY7C4261-35AI datasheet(5/18 Pages) CYPRESS

Part #	CY7C4261-35AI

Description	16K/32K x 9 Deep Sync FIFOs

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Manufacturer	CYPRESS [Cypress Semiconductor]

Direct Link	http://www.cypress.com

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5 / 18 page

CY7C4261

CY7C4271

Document #: 38-06015 Rev. *C

Page 5 of 18

Figure 2. Block Diagram of 16K × 18/32K × 18 Deep Sync FIFO Memory Used in a Width-Expansion Configuration

FF

EF

WRITECLOCK (WCLK)

WRITE ENABLE 1(WEN1)

WRITE ENABLE 2/LOAD

(WEN2/LD)

PROGRAMMABLE(PAF)

FULL FLAG (FF)# 1

CY7C4261/71

9

18

DATAIN (D)

RESET (RS)

9

RESET(RS)

READ CLOCK (RCLK)

READ ENABLE 1 (REN1)

OUTPUT ENABLE (OE)

PROGRAMMABLE(PAE)

EMPTY FLAG (EF) #1

9

DATA OUT (Q)

918

Read Enable 2 (REN2)

CY7C4261/71

EMPTY FLAG (EF) #2

FULL FLAG (FF)# 2

Read Enable 2 (REN2)

Similar Part No. - CY7C4261-35AI

Manufacturer	Part #	Datasheet	Description
Cypress Semiconductor	CY7C4261-35AI	278Kb / 18P	16K/32K x 9 Deep Sync FIFOs

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CY7C4261-35AI Datasheet(PDF) 5 Page - Cypress Semiconductor

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