m28w320ect STMicroelectronics, m28w320ect Datasheet - Page 52

• Manufacturer Part Number: m28w320ect
• Description: 32 Mbit 2mb X16, Boot Block 3v Supply Flash Memory
• Manufacturer: STMicroelectronics

M28W320ECT, M28W320ECB
REVISION HISTORY
Table 34. Document Revision History
52/53
10-Sep-2001
06-Nov-2001
19-Feb-2003
17-Jun-2002
03-Oct-2002
29-Apr-2003
Date
Version
-01
-02
-03
3.1
3.2
3.3
First Issue
V
Commands Table, Read CFI Query Address on 1st cycle changed to ‘X’ (Table 4)
Quadruple Word Program command added, V
TFBGA package dimensions added to description. Corrections to Program and
Erase times Table 8, DC Characteristics Table 15 and CFI Tables 28 and 29. Security
block removed. Command Codes Table added.
Revision numbering modified: a minor revision will be indicated by incrementing the
digit after the dot, and a major revision, by incrementing the digit before the dot
(revision version 03 equals 3.0).
REVISION HISTORY moved to end of document.
“Double Word Program Command” and “Quadruple Word Program Command”
clarified.
DQ0, DQ2, DQ3-DQ7 and DQ8-DQ15 parameters modified for Lock in Table 7, Read
Protection Register and Lock Register.
Data Retention parameter added to Table 8, Program, Erase Times and Program/
Erase Endurance Cycles. S option added to Table 22, Ordering Information Scheme,
and T option specified.
Document promoted from Preliminary Data to Full Datasheet status.
Lead-free package options added to Table 22, Ordering Information Scheme and
Table 23, Daisy Chain Ordering Scheme.
DDQ
Maximum changed to 3.3V
Revision Details
DDQ
Maximum changed to 3.6V,