Datasheet

©2011 Silicon Storage Technology, Inc. DS25001A 03/11
17
2 Mbit / 4 Mbit / 8 Mbit Multi-Purpose Flash
SST39LF200A / SST39LF400A / SST39LF800A
SST39VF200A / SST39VF400A / SST39VF800A
Data Sheet
A
Microchip Technology Company
Table 17: Program/Erase Cycle Timing Parameters
Symbol Parameter Min Max Units
T
BP
Word-Program Time 20 µs
T
AS
Address Setup Time 0 ns
T
AH
Address Hold Time 30 ns
T
CS
WE# and CE# Setup Time 0 ns
T
CH
WE# and CE# Hold Time 0 ns
T
OES
OE# High Setup Time 0 ns
T
OEH
OE# High Hold Time 10 ns
T
CP
CE# Pulse Width 40 ns
T
WP
WE# Pulse Width 40 ns
T
WPH
1
WE# Pulse Width High 30 ns
T
CPH
1
CE# Pulse Width High 30 ns
T
DS
Data Setup Time 30 ns
T
DH
1
Data Hold Time 0 ns
T
IDA
1
Software ID Access and Exit Time 150 ns
T
SE
Sector-Erase 25 ms
T
BE
Block-Erase 25 ms
T
SCE
Chip-Erase 100 ms
T17.0 25001
1. This parameter is measured only for initial qualification and after a design or process change that could affect this
parameter.