IDT72510L25J View Datasheet(PDF) - Integrated Device Technology

Part Name

Description

MFG CO.

IDT72510L25J

BUS-MATCHING BIDIRECTIONAL FIFO 512 x 18-BIT – 1024 x 9-BIT 1024 x 18-BIT – 2048 x 9-BIT

Integrated Device Technology 

IDT72510, IDT72520

BUS MATCHING BIDIRECTIONAL FIFO

WRITE

(R/WB)

tb WC

COMMERCIAL TEMPERATURE RANGE

WB

(or DSB)

tbWPW

tbS

tb WR

tbH

Input

DB0–DB8

tbDS1 or tbDS2

tbDH1 or tbDH2

NOTES:

1. tbDS1 and tbDH1 are with parity checking or if parity is ignored, tbDS2 and tbDH2 are with parity generation.

2. RB = 1

((RR//WBB))

tb RC

RB

(or DSB)

Output

DB0–DB8

READ

tb RPW

tb RR

tbS

tbLZ

tbA1 or tbA2

tbDV

tbHZ

tbH

2669 drw 15

NOTES:

1. tbA1 is with parity checking or if parity is ignored, tbA2 is with parity generation.

2. RB = 1

Figure 13. Port B Read and Write Timing. Processor Interface Mode Only

5.31

24

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