IDT72V845 View Datasheet(PDF) - Integrated Device Technology

Part Name

Description

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IDT72V845

3.3 VOLT CMOS DUAL SyncFIFO DUAL 256 x 18, DUAL 512 x 18, DUAL 1,024 x 18, DUAL 2,048 x 18 and DUAL 4,096 x 18

Integrated Device Technology 

IDT72V805/72V815/72V825/72V835/72V845

3.3 V CMOS DUAL SyncFIFO™ 256 x 18, 512 x 18, 1,024 x 18, 4,096 x 18

WCLK

WXO

tCLKH

Note 1

tXO

tXO

tENS

WEN

NOTE:

1. Write to Last Physical Location.

Figure 16. Write Expansion Out Timing

RCLK

RXO

tENS

REN

NOTE:

1. Read from Last Physical Location.

tCLKH

Note 1

tXO

tXO

Figure 17. Read Expansion Out Timing

COMMERCIAL AND INDUSTRIAL

TEMPERATURE RANGES

4295 drw 16

4295 drw 17

WXI

WCLK

t XI

t XIS

Figure 18. Write Expansion In Timing

4295 drw 18

RXI

RCLK

t XI

t XIS

Figure 19. Read Expansion In Timing

17

4295 drw 19

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