D a t a S h e e t
AC Characteristics
Erase / Program Operations
Parameter
Speed Options
JEDEC
Std
tWC
tAS
Description
Write Cycle Time (Note 1)
55
70
70
0
90
Unit
tAVAV
tAVWL
tWLAX
tDVWH
tWHDX
55
90
Address Setup Time
Address Hold Time
Data Setup Time
tAH
45
35
0
tDS
tDH
tOES
35
45
Data Hold Time
Output Enable Setup Time
0
Min
ns
Read Recovery Time Before Write
(OE# High to WE# Low)
tGHWL
tGHWL
0
tELWL
tWHEH
tWLWH
tWHWL
tCS
tCH
CE# Setup Time
CE# Hold Time
0
0
tWP
Write Pulse Width
Write Pulse Width High
35
30
5
tWPH
Byte
tWHWH1
tWHWH2
tWHWH1 Programming Operation (Note 2)
µs
Word
Typ
Min
7
tWHWH2 Sector Erase Operation (Note 2)
0.7
50
0
sec
µs
tVCS
tRB
VCC Setup Time (Note 1)
Recovery Time from RY/BY#
Program/Erase Valid to RY/BY# Delay
ns
tBUSY
90
Notes:
1. Not 100% tested.
2. See Table , on page 49 for more information.
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S29AL008D
S29AL008D_00A3 June 16, 2005