M95640-WBN6 STMicroelectronics, M95640-WBN6 Datasheet - Page 41

• Manufacturer Part Number: M95640-WBN6
• Manufacturer: STMicroelectronics

Specifications of M95640-WBN6

• Density: 64Kb
• Interface Type: Serial (SPI)
• Organization: 8Kx8
• Access Time (max): 60ns
• Frequency (max): 5MHz
• Write Protection: Yes
• Data Retention: 40Year
• Operating Supply Voltage (typ): 3.3/5V
• Package Type: PDIP
• Operating Temp Range: -40C to 85C
• Supply Current: 5mA
• Operating Supply Voltage (min): 2.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Through Hole
• Pin Count: 8
• Lead Free Status / Rohs Status: Not Compliant

REVISION HISTORY
Table 33. Document Revision History
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
Rev.
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
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 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
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
improved. Soldering temperature information clarified for RoHS compliant devices. Device
Grade 3 clarified, with reference to HRCF and automotive environments. AEC-Q100-002
compliance. t
to t
Figure 17., Hold Timing
CLCH
I
(min) and V
HHQV
, t
CHCL
.
, t
CHHL
O
DLDH
Power On Reset: VCC Lock-Out Write Protect
(min) corrected (improved) to -0.45V
(min) and t
and t
LI
and I
updated.
DHDL
CHHH
LO
changed to 50ns for the -V range.
, and specification of t
(min) is t
Description of Revision
CH
for products under “S” process. t
IL
(min) improved to -0.45V
DLDH
and t
updated.
DHDL
IO
removed.
(min) and V
M95640, M95320
HHQX
CC
corrected
(min)
41/42