P R E L I M I N A R Y
AC CHARACTERISTICS
Write (Erase/Program) Operations
Parameter Symbols
JEDEC
Standard Description
-90R
90
0
-100
100
0
-120
120
0
-150
150
0
Unit
ns
t
t
t
t
t
t
t
t
t
t
t
Write Cycle Time (Note 2)
Min
Min
Min
Min
Min
Min
Min
AVAV
WC
AS
Address Setup Time
Address Hold Time
ns
AVWL
WLAX
DVWH
WHDX
50
50
0
50
50
0
50
50
0
65
65
0
ns
AH
Data Setup Time
ns
DS
Data Hold Time
ns
DH
OES
Output Enable Setup Time (Note 2)
0
0
0
0
ns
Read (Note 2)
Output
0
0
0
0
ns
t
Enable Hold
Time
OEH
Toggle and Data Polling
(Note 2)
Min
Min
10
0
10
0
10
0
10
0
ns
ns
Read Recovery Time Before Write
(OE High to WE Low)
t
t
GHWL
GHWL
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CE Setup Time
Min
Min
Min
Min
Typ
Typ
Min
Min
Min
Min
Min
Min
Min
Max
0
0
0
0
0
0
0
0
ns
ns
ns
ns
µs
sec
µs
ns
ns
µs
ns
ns
ns
µs
ELWL
CS
CE Hold Time
WHEH
WLWH
WHWL
WHWH1
WHWH2
CH
Write Pulse Width
50
30
9
50
30
9
50
30
9
65
35
9
WP
Write Pulse Width High
Programming Operation
Sector Erase Operation (Note 1)
WPH
WHWH1
WHWH2
VCS
RB
1
1
1
1
V
Setup Time
50
0
50
0
50
0
50
0
CC
Write Recovery Time from RY/BY
RESET High Time Before Read
RESET To Power Down Time
50
20
90
500
500
20
50
20
90
500
500
20
50
20
90
500
500
20
50
20
90
500
500
20
RH
RPD
BUSY
VIDR
RP
Program/Erase Valid to RY/BY Delay
Rise Time to V
ID
RESET Pulse Width
RESET Low to RY/BY High
RRB
RESET Setup Time for Temporary Sector
Unprotect
t
Min
4
4
4
4
µs
RSP
Notes:
1. The duration of the program or erase operation is variable and is calculated in the internal algorithms.
2. Note 100% tested.
Am29LV008T/Am29LV008B
29
CYPRESS [ CYPRESS ]
