AM29F040B-70JF Spansion Inc., AM29F040B-70JF Datasheet - Page 29
![IC, FLASH, 4MBIT, 70NS, LCC-32](/photos/19/5/190510/4435482_sml.jpg)
AM29F040B-70JF
Manufacturer Part Number
AM29F040B-70JF
Description
IC, FLASH, 4MBIT, 70NS, LCC-32
Manufacturer
Spansion Inc.
Specifications of AM29F040B-70JF
Memory Type
Flash
Memory Size
4Mbit
Memory Configuration
512K X 8
Access Time
70ns
Supply Voltage Range
4.5V To 5.5V
Memory Case Style
PLCC
No. Of Pins
32
Cell Type
NOR
Density
4Mb
Access Time (max)
70ns
Interface Type
Parallel
Boot Type
Not Required
Address Bus
19b
Operating Supply Voltage (typ)
5V
Operating Temp Range
-40C to 85C
Package Type
PLCC
Program/erase Volt (typ)
4.5 to 5.5V
Sync/async
Asynchronous
Operating Temperature Classification
Industrial
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Word Size
8b
Number Of Words
512K
Supply Current
30mA
Mounting
Surface Mount
Pin Count
32
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AM29F040B-70JF
Manufacturer:
RENESAS
Quantity:
1 872
Company:
Part Number:
AM29F040B-70JF
Manufacturer:
AMD
Quantity:
2 872
Part Number:
AM29F040B-70JF
Manufacturer:
AMD
Quantity:
20 000
AC CHARACTERISTICS
Erase and Program Operations
Alternate CE# Controlled Writes
Notes:
1. Not 100% tested.
2. See the
November 11, 2009 21445E8
JEDEC
t
t
WHWH1
WHWH2
t
t
t
t
t
Parameter Symbols
t
t
t
t
t
EHWH
DVEH
EHDX
GHEL
WLEL
AVEL
ELAX
ELEH
EHEL
AVAV
“Erase and Programming Performance”
t
t
WHWH1
WHWH2
t
t
GHEL
Std
t
t
t
t
CPH
t
t
t
t
WC
WS
WH
DH
AS
AH
DS
CP
Write Cycle Time (Note 1))
Address Setup Time
Address Hold Time
Data Setup Time
Data Hold Time
Read Recover Time Before Write
CE# Setup Time
CE# Hold Time
Write Pulse Width
Write Pulse Width High
Byte Programming Operation
(Note 2))
Sector Erase Operation
(Note 2))
D A T A
Description
section for more information.
Am29F040B
S H E E T
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Typ
Typ
-55
55
40
25
30
20
Speed Options
-70
70
45
30
35
20
0
0
0
0
0
7
1
-90
90
45
45
45
20
Unit
sec
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
27