39LF020 데이터 시트보기 (PDF) - Silicon Storage Technology

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39LF020

512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit (x8) Multi-Purpose Flash

Silicon Storage Technology 

512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit Multi-Purpose Flash

SST39LF512 / SST39LF010 / SST39LF020 / SST39LF040

SST39VF512 / SST39VF010 / SST39VF020 / SST39VF040

Data Sheet

ADDRESS AMS-0

CE#

TAS

OE#

5555

TAH

TCP

2AAA

TCPH

5555

ADDR

INTERNAL PROGRAM OPERATION STARTS

TBP

TDH

TDS

WE#

TCH

DQ7-0

TCS

AA

55

A0

DATA

Note:

SW0

SW1

SW2

BYTE

(ADDR/DATA)

AMS = Most significant address

AMS = A15 for SST39LF/VF512, A16 for SST39LF/VF010,

A17 for SST39LF/VF020 and A18 for SST39LF/VF040

FIGURE 6: CE# CONTROLLED PROGRAM CYCLE TIMING DIAGRAM

395 ILL F05.0

ADDRESS AMS-0

CE#

OE#

WE#

TOEH

TCE

TOE

DQ7

D

D#

D#

Note:

AMS = Most significant address

AMS = A15 for SST39LF/VF512, A16 for SST39LF/VF010,

A17 for SST39LF/VF020 and A18 for SST39LF/VF040

FIGURE 7: DATA# POLLING TIMING DIAGRAM

©2001 Silicon Storage Technology, Inc.

11

TOES

D

395 ILL F06.0

S71150-03-000 6/01 395

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