AM29DL800BT-70EC Spansion Inc., AM29DL800BT-70EC Datasheet - Page 45

• Manufacturer Part Number: AM29DL800BT-70EC
• Description: Flash Memory IC
• Manufacturer: Spansion Inc.

Specifications of AM29DL800BT-70EC

• Memory Size: 8Mbit
• Memory Configuration: 1M X 8 / 512K X 16
• Ic Interface Type: Parallel
• Access Time: 70ns
• Memory Case Style: TSOP
• No. Of Pins: 48
• Mounting Type: Surface Mount
• Supply Voltage Min: 2.7V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

REVISION SUMMARY
Revision A (January 1998)
Initial release.
Revision A+1 (January 1998)
Reset Command
Deleted last paragraph in section, which applied to RESET#,
not the reset command.
Revision A+2 (Febrauary 1998)
Hardware Reset (RESET#)
Added note to table, fixed references to note.
Revision A+3 (April 1998)
Global
Removed references to the 80 ns speed option.
Changed the 70R ns (V
70 ns (V
Figure 2, In-System Sector Protect/Unprotect
Algorithms
In the sector protect algorithm, added a “Reset
PLSCNT=1” box in the path from “Protect another sec-
tor?” back to setting up the next sector address.
DQ6: Toggle Bit I
In the first and second paragraphs, clarified that the
toggle bit may be read “at any address within the pro-
gramming or erasing bank,” not “at any address.” In the
fourth paragraph, clarified “device” to “bank.”
DC Characteristics
Added reference to Note 4 on I
AC Characteristics
Erase/Program Operations; Alternate CE# Controlled
E r a s e / P r o g r a m O p e r a t i o n s : C o r r e c t e d t h e
notes reference for t
eters are 100% tested. Corrected the note reference for
t
Temporary Sector Unprotect Table
Added note reference for t
100% tested.
Figure 24, Sector Protect/Unprotect Timing
Diagram
A valid address is not required for the first write cycle;
only the data 60h.
Erase and Programming Performance
In Note 2, the worst case endurance is now 1 million cycles.
VCS
. This parameter is not 100% tested.
CC
± 10%) speed option.
WHWH1
CC
VIDR
and t
± 5%) speed option to the
CC6
. This parameter is not
and I
WHWH2
CC7
. These param-
specifications.
Am29DL800B
Revision A+4 (August 1998)
Ordering Information
Corrected description for E and F package type desig-
nators to 48-pin TSOP.
AC Characteristics
Read Operations: Corrected t
speed option.
Figure 24, Sector Protection/Unprotection Timing
Diagram
Changed timing parameters to match those in Figure 2.
Revision B (January 1999)
Connection Diagrams
Changed FBGA drawing to top view.
Ordering Information
Changed FBGA package reference to FBB048. Added
FBGA package markings to valid combinations table.
Revision B+1 (February 1999)
Physical Dimensions
Corrected ball grid layout on FBB048.
Revision B+2 (July 2, 1999)
Test Conditions
Test Specifications table: Corrected to indicate that the
70 ns speed is tested at 30 pF loading.
Revision C (December 7, 1999)
AC Characteristics—Figure 17. Program
Operations Timing and Figure 18. Chip/Sector
Erase Operations
Deleted t
high.
Physical Dimensions
Replaced figures with more detailed illustrations.
Revision C+1 (November 21, 2000)
Global
Added table of contents.
Ordering Information
Deleted burn-in option.
GHWL
and changed OE# waveform to start at
RC
, t
ACC
, t
CE
for 90 ns
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