V29C51000B-90T Просмотр технического описания (PDF) - Mosel Vitelic, Corp

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V29C51000B-90T

512K BIT (65,536 x 8 BIT) 5 VOLT CMOS FLASH MEMORY

Mosel Vitelic, Corp 

MOSEL VITELIC

Waveforms of Read Cycle

ADDRESS

CE

OE

WE

HIGH-Z

I/O

tRC

tAA

tCE

tOE

tOLZ

tCLZ

tOH

VALID DATA OUT

tAA

V29C51000T/V29C51000B

tDF

VALID DATA OUT

HIGH-Z

51000-07

Waveforms of WE Controlled-Program Cycle

ADDRESS

3rd bus cycle

tWC

tAS

5555H

PA

PA(2)

tCH

tAH

tRC

CE

OE

tOES

WE

tCS

I/O

tWP

tWHWH1

tWPH

tDS

tDH

A0H

PD(3)

I/O7(1) DOUT

NOTES:

1. I/O7: The output is the complement of the data written to the device.

2. PA: The address of the memory location to be programmed.

3. PD: The data at the byte address to be programmed.

tOE

tDF

tOH

51000-08

V29C51000T/V29C51000B Rev. 0.5 October 2000

6

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