M93S66-WMN6P STMicroelectronics, M93S66-WMN6P Datasheet - Page 32
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M93S66-WMN6P
Manufacturer Part Number
M93S66-WMN6P
Description
IC EEPROM 4KBIT 2MHZ 8SOIC
Manufacturer
STMicroelectronics
Specifications of M93S66-WMN6P
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
4K (256 x 16)
Speed
2MHz
Interface
Microwire, 3-Wire Serial
Voltage - Supply
2.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
8-SOIC (3.9mm Width)
Organization
256 K x 16
Interface Type
Microwire
Maximum Clock Frequency
2 MHz
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.5 V
Maximum Operating Current
2 mA
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Operating Supply Voltage
2.5 V, 5.5 V
Capacitance, Input
5 pF
Capacitance, Output
5 pF
Current, Input, Leakage
±2.5 μA
Current, Operating
2 mA
Current, Output, Leakage
±2.5
Current, Supply
1.5⁄2.0 mA
Data Retention
>40 yrs.
Density
4K
Package Type
SO8
Temperature, Operating
-40 to +85 °C
Temperature, Operating, Maximum
85 °C
Temperature, Operating, Minimum
-40 °C
Time, Address Setup
50
Time, Fall
50 ns
Time, Rise
50 ns
Voltage, Esd
4000 V
Voltage, Input, High
3.5 to 6.5 V
Voltage, Input, High Level
0.7 V
Voltage, Input, Low
0.5 to 1.1 V
Voltage, Input, Low Level
–0.45 V
Voltage, Output, High
6 to 13.2 V
Voltage, Output, Low
0.4 V
Voltage, Supply
2.5 to 5.5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-8598-5
M93S66-WMN6P
M93S66-WMN6P
M93S66, M93S56, M93S46
PART NUMBERING
Table 24. Ordering Information Scheme
Example:
Device Type
M93 = MICROWIRE serial access EEPROM (x16) with
Block Protection
Device Function
66 = 4 Kbit (256 x 16)
56 = 2 Kbit (128 x 16)
46 = 1 Kbit (64 x 16)
Operating Voltage
blank = V
W = V
R = V
Package
BN = PDIP8
MN = SO8 (150 mil width)
DW = TSSOP8 (169 mil width)
DS
Device Grade
6 = Industrial: device tested with standard test flow over –40 to 85 °C
3 = Automotive: device tested with High Reliability Certified Flow
Option
blank = Standard Packing
T = Tape & Reel Packing
Plating Technology
blank = Standard SnPb plating
P = Lead-Free and RoHS compliant
G = Lead-Free, RoHS compliant, Sb
Note: 1. ST strongly recommends the use of the Automotive Grade devices for use in an automotive environment. The High Reliability Cer-
Devices are shipped from the factory with the
memory content set at all 1s (FFh).
Table 25. How to Identify Current and New Products by the Process Identification Letter
Note: 1. This example comes from the S08 package. Other packages have similar information. For further information, please ask your ST
32/34
2
= TSSOP8 (3x3mm body size)
CC
2. Available only on new products: identified by the Process Identification letter W or G.
CC
tified Flow (HRCF) is described in the quality note QNEE9801. Please ask your nearest ST sales office for a copy.
Sales Office for Process Change Notice PCN MPG/EE/0059 (PCEE0059).
= 1.8 to 5.5V
CC
= 2.5 to 5.5V
= 4.5 to 5.5V
Markings on Current Products
AYWWF (or AYWWM)
M93S46W6
2
O
3
-free and TBBA-free
1
M93S66
For a list of available options (speed, package,
etc.) or for further information on any aspect of this
device, please contact your nearest ST Sales Of-
fice.
1
over –40 to 125 °C
–
Markings on New Products
W MN 6
AYWWW (or AYWWG)
M93S46W6
T
P
1