93LC66AT-E/MS Microchip Technology, 93LC66AT-E/MS Datasheet - Page 27
![IC EEPROM 4KBIT 2MHZ 8MSOP](/photos/6/59/65932/mfg_150_c04-111_ms_8-msop_sml.jpg)
93LC66AT-E/MS
Manufacturer Part Number
93LC66AT-E/MS
Description
IC EEPROM 4KBIT 2MHZ 8MSOP
Manufacturer
Microchip Technology
Datasheet
1.93AA66BT-IOT.pdf
(30 pages)
Specifications of 93LC66AT-E/MS
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
4K (512 x 8)
Speed
2MHz
Interface
Microwire, 3-Wire Serial
Voltage - Supply
2.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office
© 2008 Microchip Technology Inc.
PART NO.
Device:
Pinout:
Tape & Reel:
Temperature Range:
Package:
Device
93AA66A/B/C, 93LC66A/B/C, 93C66A/B/C
Pinout
X
Tape & Reel
93AA66A: 4K 1.8V Microwire Serial EEPROM
93AA66B: 4K 1.8V Microwire Serial EEPROM
93AA66C: 4K 1.8V Microwire Serial EEPROM w/ORG
93LC66A: 4K 2.5V Microwire Serial EEPROM
93LC66B: 4K 2.5V Microwire Serial EEPROM
93LC66C: 4K 2.5V Microwire Serial EEPROM w/ORG
93C66A:
93C66B:
93C66C:
Blank =
X
Blank =
T
I
E
MS
OT
P
SN
ST
MC
X
=
=
=
=
=
=
=
=
=
=
4K 5.0V Microwire Serial EEPROM
4K 5.0V Microwire Serial EEPROM
4K 5.0V Microwire Serial EEPROM w/ORG
-40°C to +85°C
-40°C to +125°C
Plastic MSOP (Micro Small outline, 8-lead)
SOT-23, 6-lead (Tape & Reel only)
Plastic DIP (300 mil body), 8-lead
Plastic SOIC (150 mil body), 8-lead
TSSOP, 8-lead
2x3 DFN, 8-lead
Temperature
Standard pinout
Rotated pinout
Standard packaging
Tape & Reel
Range
X
Package
/XX
Lead Finish
X
Examples:
a)
b)
c)
d)
a)
b)
c)
a)
b)
c)
93AA66C-I/MS: 4K, 512x8 or 256x16 Serial
EEPROM, MSOP package, 1.8V
93AA66B-I/MS: 4K, 256x16 Serial EEPROM,
MSOP package, 1.8V
93AA66AT-I/OT: 4K, 512x8 Serial EEPROM,
SOT-23 package, tape and reel, 1.8V
93AA66CT-I/MS: 4K, 512x8 or 256x16 Serial
EEPROM, MSOP package, tape and reel, 1.8V
93LC66A-I/MS: 4K, 512x8 Serial EEPROM,
MSOP package, 2.5V
93LC66BT-I/OT: 4K, 256x16 Serial EEPROM,
SOT-23 package, tape and reel, 2.5V
93LC66B-I/MS: 4K, 256x16 Serial EEPROM,
MSOP package, 2.5V
93C66B-I/MS: 4K, 256x16 Serial EEPROM,
MSOP package, 5.0V
93C66C-I/MS: 4K, 512x8 or 256x16 Serial
EEPROM, MSOP package, 5.0V
93C66AT-I/OT: 4K, 512x8 Serial EEPROM,
SOT-23 package, tape and reel, 5.0V
.
DS21795D-page 27