M93C66-WDW6T STMicroelectronics, M93C66-WDW6T Datasheet - Page 35

• Manufacturer Part Number: M93C66-WDW6T
• Manufacturer: STMicroelectronics

Specifications of M93C66-WDW6T

• Density: 4Kb
• Interface Type: Serial (Microwire)
• Organization: 512x8/256x16
• Frequency (max): 2MHz
• Write Protection: No
• Data Retention: 40Year
• Operating Supply Voltage (typ): 3.3/5V
• Package Type: TSSOP
• Operating Temp Range: -40C to 85C
• Supply Current: 2mA
• Operating Supply Voltage (min): 2.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Lead Free Status / Rohs Status: Not Compliant

M93C86, M93C76, M93C66, M93C56, M93C46
14
Revision history
Table 34.
23-May-2003
27-May-2003
04-Feb-2003
26-Mar-2003
25-Nov-2003
30-Mar-2004
16-Aug-2004
04-Apr-2003
27-Oct-2005
Date
Document revision history
Revision
2.0
2.1
2.2
2.3
2.4
3.0
4.0
5.0
6.0
Document reformatted, and reworded, using the new template.
Temperature range 1 removed. TSSOP8 (3x3mm) package added. New
products, identified by the process letter W, added, with fc(max)
increased to 1MHz for -R voltage range, and to 2MHz for all other
ranges (and corresponding parameters adjusted)
Value of standby current (max) corrected in DC characteristics tables for
-W and -R ranges
V
table
Values corrected in AC characteristics tables for -W range (t
t
Standby current corrected for -R range
Turned-die option re-instated in Ordering Information Scheme
Table of contents, and Pb-free options added. Temperature range 7
added. V
MLP package added. Absolute Maximum Ratings for V
V
RoHS compliant devices. Device grade information clarified. Process
identification letter “G” information added
M93C06 removed. Device grade information further clarified. Process
identification letter “S” information added. Turned-die package option
removed. Product list summary added.
current product/new product distinction removed. I
current product removed from tables 15,
characteristics for current product removed from Tables
Clock rate added to Features.
“Q = open” added to I
16, 17,
Process
DATA PROTECTION section removed, replaced by
and
added.
SO8N and TSSOP8 packages updated. PDIP-specific T
Table 8.: Absolute maximum
CLSL
OUT
CC
(min) changed. Soldering temperature information clarified for
Active Power and Standby Power
) for devices with Process Identification Letter W
and V
18
added to
IL
(min) improved to –0.45V.
and 19.
IN
separated from V
Table 28.: Ordering information
CC
Test conditions in DC Characteristics Tables 15,
ratings.
Changes
IO
in the Absolute Maximum Ratings
modes.
16
and
Initial delivery state
17
CC
scheme. POWER ON
and AC
Operating features
and I
Revision history
IO
20
LEAD
(min) and
CC1
and 21.
SLSH
added to
values for
, t
DVCH
35/37
,