m95320 STMicroelectronics, m95320 Datasheet - Page 43

• Manufacturer Part Number: m95320
• Description: 32 Kbit And 64 Kbit Serial Spi Bus Eeproms With High Speed Clock
• Manufacturer: STMicroelectronics

M95320, M95640, M95320-x, M95640-x
12
Revision history
Table 28.
24-May-2005
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
28-Jan-2004
13-Jul-2000
19-Jul-2001
Date
Document revision history
Revision
1.2
1.3
1.4
1.5
2.0
2.1
2.2
2.3
2.4
3.0
3.1
4.0
5.0
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
removed.
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 10MHz 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 identification 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
TSSOP8 connections added to DIP and SO connections
M95320-S and M95640-S root part numbers (1.65 to 5.5V Supply) and
related characteristics added.
20MHz Clock rate added.TSSOP14 package removed and MLP8 package
added.
Description of
Product List summary table added. Absolute Maximum Ratings for
V
clarified for RoHS compliant devices. Device Grade 3 clarified, with
reference to HRCF and automotive environments. AEC-Q100-002
compliance. t
process. t
Figure 16: Hold timing
CLCH
I
IO
(min) and V
(min) and V
, t
CHCL
HHQX
, t
CHHL
O
DLDH
Power On Reset: VCC Lock-Out Write Protect
(min) corrected (improved) to -0.45V
CC
corrected to t
(min) improved. Soldering temperature information
(min) and t
and t
LI
updated.
and I
DHDL
HHQV
CHHH
LO
changed to 50ns for the -V range.
, and specification of t
Changes
.
(min) is t
CH
for products under “S”
IL
(min) improved to -0.45V
DLDH
Revision history
and t
updated.
DHDL
43/45