AM29F040B-70EF Spansion Inc., AM29F040B-70EF Datasheet - Page 35
![IC, FLASH, 40MBIT, 70NS, TSOP-32](/photos/19/5/190511/4434963_sml.jpg)
AM29F040B-70EF
Manufacturer Part Number
AM29F040B-70EF
Description
IC, FLASH, 40MBIT, 70NS, TSOP-32
Manufacturer
Spansion Inc.
Specifications of AM29F040B-70EF
Memory Type
Flash
Memory Size
40Mbit
Memory Configuration
512K X 8
Access Time
70ns
Supply Voltage Range
4.5V To 5.5V
Memory Case Style
TSOP
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
TSOP
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-70EF
Manufacturer:
VICOR
Quantity:
43
Part Number:
AM29F040B-70EF
Manufacturer:
AMD
Quantity:
20 000
REVISION SUMMARY
Revision A (May 1997)
Initial release.
Revision B (January 1998)
Global
Formatted for consistency with other 5.0 volt-only data
sheets.
Revision B+1 (January 1998)
AC Characteristics, Erase and Program Operations
Added Note references to t
rameter symbol for V
specification is 50 µs minimum. Deleted the last row in
table.
Revision B+2 (April 1998)
Distinctive Characteristics
Changed minimum 100K write/erase cycles guaran-
teed to 1,000,000.
Ordering Information
Added extended temperature availability to the -55 and
-70 speed options.
AC Characteristics
Erase and Program Operations; Erase and Program
Operations Alternate CE# Controlled Writes: Corrected
th e n o t e s r e fe r e n c e fo r t
These parameters are 100% tested. Corrected the note
reference for t
Erase and Programming Performance
Changed minimum 100K program and erase cycles
guaranteed to 1,000,000.
Revision C (January 1999)
Global
Updated for CS39S process technology.
Distinctive Characteristics
Added 20-year data retention bullet.
DC Characteristics—TTL/NMOS Compatible
V
High Voltage” from Output High Level”.
DC Characteristics—TTL/NMOS Compatible and
CMOS Compatible
I
cations are tested with V
I
August 3, 2009 21445E7
CC1
CC3
OH
: Changed the parameter description to “Output
, I
: Deleted V
CC2
, I
CC3
VCS
CC
: Added Note 2 “Maximum I
. This parameter is not 100% tested.
= V
CC
CC
CC
Max.
Set-up Time to t
WHWH1
= V
W H W H 1
CCmax
. Corrected the pa-
”.
a nd t
CC
D A T A
VCS
W H W H 2
specifi-
; the
Am29F040B
.
S H E E T
Revision C+1 (February 1999)
Command Definitions
Command Definitions table: Deleted “XX” from the
fourth cycle data column of the Sector Protect Verify
command.
Revision C+2 (May 17, 1999)
Test Specifications Table
Corrected the input and output measurement entries in
the “All others” column.
Revision D (November 15, 1999)
AC Characteristics—Figure 9. Program Operations
Timing and Figure 10. Chip/Sector Erase
Operations
Deleted t
high.
Physical Dimensions
Replaced figures with more detailed illustrations.
Revision E0 (November 29, 2000)
Added table of contents.
Ordering Information
Deleted burn-in option.
Revision E1 (October 4, 2004)
Added PB-Free option to Standard Ordering Matrix.
Updated Valid Combinations
Revision E2 (July 18, 2005)
Ordering Information
In valid combinations list, added the following: Pb-free
options JD, JF, JK to set of -55 and -70 speed options;
Pb-free options PD, PF, PK, JD, JF, JK to the set of -90,
-120, and -150 speed options.
Revision E3 (January 31, 2006)
Global
Removed 150 speed option from document.
Removed 32-pin Reverse TSOP diagrams and all ref-
erences from Ordering Information.
Revision E4 (May 18, 2006)
Added migration and obsolescence information.
Revision E5 (November 1, 2006)
Deleted migration and obsolescence text.
Revision E6 (March 3, 2009)
Global
Added obsolescence information.
GHWL
and changed OE# waveform to start at
33