D A T A S H E E T
AC CHARACTERISTICS
Erase/Program Operations
Parameter
Speed Options
JEDEC
tAVAV
Std
tWC
tAS
Description
Write Cycle Time (Note 1)
-100R
-110
-120
-150
Unit
ns
Min
Min
Min
Min
Min
Min
100
110
120
150
tAVWL
tWLAX
tDVWH
tWHDX
Address Setup Time
Address Hold Time
Data Setup Time
0
ns
tAH
50
50
55
55
60
60
70
70
ns
tDS
ns
tDH
tOES
Data Hold Time
0
0
ns
Output Enable Setup Time
ns
Read Recovery Time Before Write
(OE# High to WE# Low)
tGHWL
tGHWL
Min
0
ns
tELWL
tWHEH
tWLWH
tWHWL
tCS
tCH
CE# Setup Time
Min
Min
Min
Min
Typ
Typ
Typ
Min
Min
Max
0
0
ns
ns
ns
ns
CE# Hold Time
tWP
Write Pulse Width
Write Pulse Width High
50
55
60
70
tWPH
30
10
12
2
Byte
tWHWH1
tWHWH1 Programming Operation (Notes 1, 2)
tWHWH2 Sector Erase Operation (Notes 1, 2)
µs
Word
tWHWH2
sec
µs
tVCS
tRB
VCC Setup Time
50
0
Recovery Time from RY/BY#
Program/Erase Valid to RY/BY# Delay
ns
tBUSY
200
ns
Notes:
1. Not 100% tested.
2. See the Erase and Programming Performance‚ on page 38 section for more information.
30
Am29SL400C
Am29SL400C_00_A6 January 23, 2007
AMD [ AMD ]
