A29L040 Series
AC Characteristics
Erase and Program Operations
Parameter Symbols
Speed
Description
Unit
-55
(note3)
JEDEC
Std
-70
tAVAV
tAVWL
tWLAX
tDVWH
tWHDX
tWC
tAS
tAH
tDS
tDH
tOES
Write Cycle Time (Note 1)
Min.
Min.
Min.
Min.
Min.
Min.
55
0
70
0
ns
ns
ns
ns
ns
ns
Address Setup Time
Address Hold Time
45
25
0
45
30
0
Data Setup Time
Data Hold Time
Output Enable Setup Time
Read Recover Time Before Write
0
0
tGHWL
tGHWL
Min.
0
0
ns
(
high to
low)
WE
OE
tELWL
tWHEH
tWLWH
tCS
tCH
tWP
Min.
Min.
Min.
Min.
0
0
0
0
ns
ns
ns
ns
Setup Time
Hold Time
CE
CE
Write Pulse Width
30
20
35
20
tWHWL
tWPH
Write Pulse Width High
Max.
Typ.
50
17
50
17
μs
μs
Byte Programming Operation
(Note 2)
tWHWH1
tWHWH2
tWHWH1
Sector Erase Operation
(Note 2)
tWHWH2
Typ.
Min.
2
2
sec
VCC Set Up Time (Note 1)
tVCS
50
50
μs
Notes:
1. Not 100% tested.
2. See the "Erase and Programming Performance" section for more information.
3. -55 for regulated voltage range: 3.0 to 3.6V
(September, 2011, Version 1.6)
17
AMIC Technology, Corp.
AMICC [ AMIC TECHNOLOGY ]
