AM29LV640MB110REI Spansion Inc., AM29LV640MB110REI Datasheet - Page 57

• Manufacturer Part Number: AM29LV640MB110REI
• Manufacturer: Spansion Inc.

Specifications of AM29LV640MB110REI

• Cell Type: NOR
• Density: 64Mb
• Access Time (max): 110ns
• Interface Type: Parallel
• Boot Type: Bottom
• Address Bus: 23/22Bit
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP
• Program/erase Volt (typ): 3 to 3.6V
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8/16Bit
• Number Of Words: 8M/4M
• Supply Current: 20mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Not Compliant

AC CHARACTERISTICS
Alternate CE# Controlled Erase and Program Operations
Notes:
1. Not 100% tested.
2. See
3. For 1–16 words programmed/1–32 bytes programmed.
4. Effective write buffer specification is based upon a 16-word/32-byte write buffer operation.
5. Word/Byte programming specification is based upon a single word/byte programming operation not utilizing the write buffer.
6. When using the program suspend/resume feature, if the suspend command is issued within t
February 1, 2007 26190C8
JEDEC
t
t
WHWH1
WHWH2
t
t
t
t
t
t
t
t
t
t
EHWH
upon resuming the programming operation. If the suspend command is issued after t
reading the status bits upon resuming.
AVWL
DVEH
EHDX
GHEL
WLEL
ELAX
ELEH
EHEL
AVAV
Parameter
Erase And Programming Performance on page 57
t
t
WHWH1
WHWH2
t
t
Std.
t
GHEL
t
t
t
POLL
t
t
t
t
t
t
CPH
WC
WS
WH
DH
RH
AS
AH
DS
CP
Description
Write Cycle Time
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
Accelerated Single Word/Byte
Programming Operation
Sector Erase Operation
RESET High Time Before Write
Program Valid Before Status Polling
(Note 2)
(Note 1)
(Note 2)
(Note 2)
D A T A
Am29LV640MT/B
(Note 1)
for more information.
(Note 6)
Per Word
Per Word
Per Byte
Per Byte
Word
Word
S H E E T
Byte
Byte
Max
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Min
POLL
, t
90R
POLL
90
POLL
is not required again prior to
Speed Options
, t
100R
100,
POLL
100
17.6
352
100
100
8.8
0.5
must be fully re-applied
45
45
45
30
11
22
90
90
50
0
0
0
0
0
4
112R
112,
110
120R
120,
120
Unit
sec
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
µs
µs
µs
µs
µs
ns
µs
55