AM29LV640MH SPANSION [SPANSION], AM29LV640MH Datasheet - Page 56

• Manufacturer Part Number: AM29LV640MH
• Description: 64 Megabit (4 M x 16-Bit/8 M x 8-Bit) MirrorBit 3.0 Volt-only Uniform Sector Flash Memory with VersatileI/O Control
• Manufacturer: SPANSION [SPANSION]

AC CHARACTERISTICS
Alternate CE# Controlled Erase and Program Operations
Notes:
1. Not 100% tested.
2. See the “Erase and Programming Performance” section for
3. For 1–16 words/1–32 bytes programmed.
4. Effective write buffer specification is based upon a
5. Word/Byte programming specification is based upon a
54
t
WHWH1
JEDEC
t
t
WHWH2
t
t
t
t
t
t
t
t
t
more information.
16-word/32-byte write buffer operation.
single word/byte programming operation not utilizing the
write buffer.
EHWH
AVWL
EHDX
GHEL
WLEL
ELAX
DVEH
ELEH
EHEL
AVAV
Parameter
t
WHWH1
t
WHWH2
t
t
Std.
t
GHEL
t
t
POLL
t
t
t
t
t
t
t
CPH
WC
WH
DH
WS
RH
AS
AH
DS
CP
Description
Write Cycle Time (Note 1)
Address Setup Time
Address Hold Time
Data Setup Time
Data Hold Time
Read Recovery Time Before Write
(OE# High to WE# Low)
WE# Setup Time
WE# Hold Time
CE# Pulse Width
CE# Pulse Width High
Write Buffer Program Operation (Notes 2, 3)
Effective Write Buffer Program
Operation (Notes 2, 4)
Accelerated Effective Write Buffer
Program Operation (Notes 2, 4)
Single Word/Byte Program
Operation (Note 2, 5)
Single Word/Byte Accelerated
Programming Operation (Note 2,
5)
Sector Erase Operation (Note 7)
RESET# High Time Before Write
Program Valid Before Status Polling (Note 7)
D A T A S H E E T
Am29LV640MH/L
Per Word
Per Word
Per Byte
Per Byte
Word
Word
Byte
Byte
6. AC Specifications listed are tested with V
7. When using the program suspend/resume feature, if the
AMD for information on AC operation with V
suspend command is issued within t
re-applied upon resuming the programming operation. If the
suspend command is issued after t
required again prior to reading the status bits upon
resuming.
Max
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
90R
90
Speed Options
101R
101,
100
17.6
352
100
100
8.8
0.5
45
45
45
30
11
22
90
90
50
0
0
0
0
0
4
POLL
December 14, 2005
POLL
112R
112,
110
, t
, t
IO
POLL
POLL
= V
IO
120R
120,
120
is not
≠
must be fully
CC
V
. Contact
CC
.
Unit
sec
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
µs
µs
µs
µs
µs
µs
µs
ns
ns
ns
µs