M95640 ST Microelectronics, M95640 Datasheet - Page 38

• Manufacturer Part Number: M95640
• Description: 64/32/16/8 Kbit Serial SPI Bus EEPROM With High Speed Clock
• Manufacturer: ST Microelectronics

M95640, M95320
REVISION HISTORY
Table 29. Document Revision History
38/39
06-Dec-2001
18-Dec-2001
18-Dec-2002
21-Nov-2003
16-Mar-2001
08-Feb-2002
26-Mar-2003
26-Jun-2003
15-Oct-2003
13-Jul-2000
19-Jul-2001
Date
Rev.
1.2
1.4
2.1
3.1
1.3
1.5
2.0
2.2
2.3
2.4
3.0
Human Body Model meets JEDEC std (Table 2). Minor adjustments on pp 1,11,15. New clause
on p7. Addition of TSSOP8 package on pp 1, 2, Ordering Info, Mechanical Data
Test condition added I
t
“-V” Voltage range changed to “2.7V to 3.6V” throughout.
Maximum lead soldering time and temperature conditions updated.
Instruction sequence illustrations updated.
“Bus Master and Memory Devices on the SPI bus” illustration updated.
Package Mechanical data updated.
M95160 and M95080 devices removed to their own data sheet
Endurance increased to 1M write/erase cycles
Instruction sequence illustrations updated
Document reformatted using the new template. No parameters changed.
Announcement made of planned upgrade to 10 MHz clock for the 5V, –40 to 85°C, range.
Endurance set to 100K write/erase cycles
10MHz, 5MHz, 2MHz clock; 5ms, 10ms Write Time; 100K, 1M erase/write cycles distinguished
on front page, and in the DC and AC Characteristics tables
Process indentification letter corrected in footnote to AC Characteristics table for temp. range 3
-S voltage range upgraded by removing it and inserting -R voltage range in its place
Table of contents, and Pb-free options added. V
V
CLCH
I
(min) and V
, t
CHCL
, t
O
DLDH
(min) corrected (improved) to -0.45V.
and t
LI
and I
DHDL
LO
changed to 50ns for the -V range.
, and specification of t
Description of Revision
IL
(min) improved to -0.45V.
DLDH
and t
DHDL
removed.