ES29LV800D Datasheet, PDF(41/50 Page) Excel Semiconductor Inc. – 8Mbit(1M x 8/512K x 16) CMOS 3.0 Volt-only, Boot Sector Flash Memory

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ES29LV800D Datasheet, PDF (41/50 Pages) Excel Semiconductor Inc. – 8Mbit(1M x 8/512K x 16) CMOS 3.0 Volt-only, Boot Sector Flash Memory

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AC CHARACTERISTICS

EE SS II

Excel Semiconductor inc.

Address

WE#

OE#

CE#

DATA

RESET#

RY/BY#

555 for program

2AA for erase

PD for program

SA for sector erase

555 for chip erase

tWC

tWH

tAS tAH

Data Polling

tGHEL

tCP

tWS

tDS

tCPH

tDH

tRH

A0 for program

55 for erase

tWHWH1 or 2

tBUSY

PD for program

30 for sector erase

10 for chip erase

DQ7# DOUT

NOTES :

1. Figure indicates last two bus cycles of a program or erase operation.

2. PA = program address, SA = sector address, PD = program data

3. DQ7# is the complement of the data written to the device. Dout is the data written to the device.

4. Waveforms are for the word mode.

Figure 27. Alternate CE# Controlled

Write(Erase/Program) Operation Timings

ES29LV800D

Rev. 1D January 5, 2006

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