M29W640FB STMICROELECTRONICS [STMicroelectronics], M29W640FB Datasheet - Page 71

• Manufacturer Part Number: M29W640FB
• Description: 64 Mbit (8Mb x8 or 4Mb x16, Page, Boot Block) 3V Supply Flash Memory
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M29W640FT, M29W640FB
10
Table 30.
01-Mar-2005
17-May-2005
02-Dec-2005
15-Dec-2005
07-Oct-2005
Date
Revision History
Document Revision History
Version
0.1
1.0
0.2
2
3
First Issue.
Asynchronous Page mode added.
70ns speed class added.
Device codes modified.
TFBGA63 replaced by TFBGA48 6x8 package. ECOPACK text updated
Page size changed to 4 Word.
90ns speed class removed.
Quadruple Word/Octuple Byte Program command added.
Table 3: Bus Operations, BYTE = VIL
A21 addresses for reading the Device Code, the Manufacturer Code, the Extended
Memory Block Verify Code, and the Block Protection Status, have been updated.
Appendix D: Block
= VIH or
the Programmer technique.
Datasheet status changed to “Full Datasheet”.
60ns speed class added.
Program Suspend and Resume added.
Section 2.8: VPP/Write Protect (VPP/WP)
Section 4: Command Interface
Table 28: Extended Block Address and Data
Double Byte Program commands added in
Table 3: Bus Operations, BYTE = VIL
changed from V
VIL: A0-A21 addresses updated for Block Protection/Unprotection Verify using
IH
to V
Protection:
IL
for Read Block Protection Status operation.
Table 29: Programmer Technique Bus Operations, BYTE
restructured.
Revision Details
and
and
Table 4: Bus Operations, BYTE =
Table 4: Bus Operations, BYTE =
and
Section 4: Command
updated.
Section 4.2: Fast Program
Interface.
10 Revision History
commands.
VIH: A0-
VIH.: A6
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