SST29EE020-200-4I-EH 데이터 시트보기 (PDF) - Silicon Storage Technology

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SST29EE020-200-4I-EH

2 Mbit (256K x8) Page-Mode EEPROM

Silicon Storage Technology 

2 Mbit Page-Mode EEPROM

SST29EE020 / SST29LE020 / SST29VE020

Data Sheet

ADDRESS A14-0

DQ 7-0

CE#

5555 2AAA

Six-Byte Code for Software Chip-Erase

5555

5555

2AAA 5555

AA

55

80

AA

55

10

TSCE

OE#

WE#

TWP

SW0

TBLCO

TBLC

SW1

SW2

SW3

SW4

SW5

FIGURE 10: SOFTWARE CHIP-ERASE TIMING DIAGRAM

307 ILL F09.2

ADDRESS A14-0

DQ 7-0

CE#

Three-Byte Sequence

for Software ID Entry

5555

2AAA 5555

AA

55

90

0000

0001

TAA

BF

DEVICE ID

TIDA

OE#

WE#

TWP

SW0

TBLC

SW1

SW2

DEVICE ID = 10H for SST29EE020

= 12H for SST29LE020/29VE020

FIGURE 11: SOFTWARE ID ENTRY AND READ

307 ILL F10.2

©2001 Silicon Storage Technology, Inc.

15

S71062-06-000 6/01 307

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