Data Sheet

8 Mbit Multi-Purpose Flash

SST39WF800A

11

©2006 Silicon Storage Technology, Inc.

S71258-06-000

07/07

AC CHARACTERISTICS

TABLE 12: Read Cycle Timing Parameters

Symbol

Parameter

Min

Max

Units

Read Cycle Time

90

ns

Chip Enable Access Time

90

ns

Address Access Time

90

ns

Output Enable Access Time

50

ns

1. This parameter is measured only for initial qualification and after a design or process change that could affect this parameter.

CE# Low to Active Output

0

ns

OE# Low to Active Output

0

ns

CE# High to High-Z Output

40

ns

OE# High to High-Z Output

40

ns

TOH1

Output Hold from Address Change

0

ns

T12.0 1258

TABLE 13: Program/Erase Cycle Timing Parameters

Symbol

Parameter

Min

Max

Units

Word-Program Time

40

µs

Address Setup Time

0

ns

Address Hold Time

50

ns

WE# and CE# Setup Time

0

ns

WE# and CE# Hold Time

0

ns

OE# High Setup Time

0

ns

OE# High Hold Time

10

ns

CE# Pulse Width

50

ns

WE# Pulse Width

50

ns

1. This parameter is measured only for initial qualification and after a design or process change that could affect this parameter.

WE# Pulse Width High

30

ns

CE# Pulse Width High

30

ns

Data Setup Time

50

ns

Data Hold Time

0

ns

Software ID Access and Exit Time

150

ns

Sector-Erase

50

ms

Block-Erase

50

ms

Chip-Erase

200

ms

T13.0 1258