AM29F002BT-55JF Spansion Inc., AM29F002BT-55JF Datasheet - Page 41

• Manufacturer Part Number: AM29F002BT-55JF
• Description: IC 2MEG (256K X 8) 5-VOLT TOP SCTR
• Manufacturer: Spansion Inc.

REVISION SUMMARY
Revision A (July 1998)
Initial release.
Revision B (January 1999)
Distinctive Characteristics
Added:
■ 20-year data retention at 125°C
AC Characterisitics—Read Operations Table
t
from 20 ns
AC Characteristics—Erase/Program Operations
t
t
t
AC Characteristics—Alternate CE# Controlled
Erase/Program Operations
t
t
t
DC Characteristics—TTL/NMOS Compatible
I
specifications are tested with V
DC Characteristics—CMOS Compatible
I
specifications are tested with V
Revision C (November 12, 1999)
AC Characteristics—Figure 11. Program
Operations Timing and Figure 12. Chip/Sector
Erase Operations
Deleted t
high.
November 1, 2006 21527D5
EHQZ
WLAX
DVWH
WLWH
DVEH
ELEH
ELAX
CC1
CC1
— Reliable operation for the life of the system
, I
, I
: Changed the 90 speed option to 45 ns from 50 ns.
: Changed the 55 speed option to 30 ns from 35 ns.
: Changed the 55 speed option to 25 ns from 30 ns.
, t
: Changed the 90 speed option to 45 ns from 50 ns.
: Changed the 55 speed option to 25 ns from 30 ns.
: changed the 55 speed option to 30 ns from 35 ns.
CC2
CC2
GHQZ
GHWL
, I
, I
CC3
CC3
: Changed the 55 speed option to 15 ns
and changed OE# waveform to start at
, I
, I
CC4
CC4
: Added Note 2 “Maximum I
: Added Note 2 “Maximum I
CC
CC
= V
= V
CCmax
CCmax
Am29F002B/Am29F002NB
”.
”.
D A T A
CC
CC
S H E E T
Physical Dimensions
Replaced figures with more detailed illustrations.
Revision D (November 28, 2000)
Global
Added table of contents.
Ordering Information
Deleted burn-in option.
Table 5, Command Definitions
In Note 4, changed the lower address bit of don’t care
range to A11.
Revision D +1 (November 5, 2004)
Ordering Information and Valid Combinations
Added Pb-Free options
Revision D +2 (August 3, 2005)
Ordering Information and Valid Combinations
Added Pb-Free options
Revision D3 (December 13, 2005)
Global
Deleted 120 ns speed option.
Revision D4 (May 17, 2006)
Added “Not recommended for new designs” note.
Revision D5 (November 1, 2006)
Deleted “Not recommended for new designs” note.
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