A d v a n c e I n f o r m a t i o n
Erase/Program Operations
Parameter
Speed Options
JEDEC
tAVAV
Std
tWC
tAS
Description
70
90
Unit
ns
Write Cycle Time (Note 1)
Address Setup Time
Address Hold Time
Data Setup Time
Min
Min
Min
Min
Min
Min
70
90
tAVWL
tWLAX
tDVWH
tWHDX
0
ns
tAH
45
35
45
45
ns
tDS
tDH
tOES
ns
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
Min
Typ
Typ
0
0
ns
ns
ns
ns
ns
CE# Hold Time
tWP
Write Pulse Width
35
35
tWPH
tSR/W
Write Pulse Width High
Latency Between Read and Write Operations
30
20
9
Byte
tWHWH1
tWHWH1 Programming Operation (Note 2)
µs
µs
Word
11
Accelerated Programming Operation, Word or Byte (Note
2)
tWHWH1
tWHWH2
tWHWH1
Typ
7
tWHWH2 Sector Erase Operation (Note 2)
Typ
Min
Min
Max
0.7
50
0
sec
µs
ns
tVCS
tRB
VCC Setup Time (Note 1)
Recovery Time from RY/BY#
Program/Erase Valid to RY/BY# Delay
tBUSY
90
ns
Notes:
1. Not 100% tested.
2. See Erase and Programming Performance on page 62 for more information.
54
S29AL032D
S29AL032D_00_A3 June 13, 2005
SPANSION [ SPANSION ]
