AM29LV320MH SPANSION [SPANSION], AM29LV320MH Datasheet - Page 45

• Manufacturer Part Number: AM29LV320MH
• Description: 32 Megabit (2 M x 16-Bit/4 M x 8-Bit) MirrorBit 3.0 Volt-only Uniform Sector Flash Memory with VersatileI/O Control
• Manufacturer: SPANSION [SPANSION]

AC CHARACTERISTICS
Erase and Program Operations
Notes:
1.
2. See the “Erase And Programming Performance” section for more
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 single
December 14, 2005
JEDEC
t
t
t
WHWH1
WHWH2
t
t
t
t
t
t
t
t
t
WLWH
DVWH
WHDX
GHWL
WHEH
WHDL
AVWL
WLAX
Not 100% tested.
information.
16-word/32-byte write buffer operation.
word/byte programming operation not utilizing the write buffer.
ELWL
AVAV
Parameter
t
t
t
WHWH1
WHWH2
t
t
Std.
GHWL
t
t
t
OEPH
t
t
t
t
t
POLL
t
t
t
t
t
WPH
t
ASO
AHT
VHH
VCS
VCS
WC
WP
AH
DS
DH
CS
CH
AS
Description
Write Cycle Time (Note 1)
Address Setup Time
Address Setup Time to OE# low during toggle bit polling
Address Hold Time
Address Hold Time From CE# or OE# high
during toggle bit polling
Data Setup Time
Data Hold Time
Output Enable High during toggle bit polling
Read Recovery Time Before Write (OE# High to WE# Low)
CE# Setup Time
CE# Hold Time
Write Pulse Width
Write 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, 5)
Single Word/Byte Program Operation
(Notes 2, 5)
Accelerated Single Word/Byte
Programming Operation (Note 2)
Sector Erase Operation (Note 2)
V
V
t
Program Valid Before Status Polling
BUSY
HH
CC
Rise and Fall Time (Note 1)
Setup Time (Note 1)
WE# to RY/BY#
D A T A S H E E T
(Note 7)
Am29LV320MH/L
6. AC specifications listed are tested with V
7. When using the program suspend/resume feature, if the suspend
Per Word
Per Word
Per Byte
Per Byte
Word
Word
Byte
Byte
for information on AC operation with V
command is issued within t
upon resuming the programming operation. If the suspend
command is issued after t
reading the status bits upon resuming.
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Typ
Min
Min
Min
Max
Typ
Typ
Typ
Typ
Typ
Typ
Typ
90R
90
90
POLL
POLL
, t
Speed Options
, t
POLL
101R
101,
POLL
100
100
is not required again prior to
must be fully re-applied
6.25
12.5
240
250
IO
7.5
0.5
15
45
45
20
35
30
15
60
60
54
54
50
0
0
0
0
0
0
4
≠
IO
112R
112,
110
110
= V
V
CC.
CC
. Contact AMD
120R Unit
120,
120
120
sec
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
µs
µs
µs
µs
µs
ns
µs
ns
µs
43