Datasheet

 2003-2011 Microchip Technology Inc. DS21795E-page 35
93AA66A/B/C, 93LC66A/B/C, 93C66A/B/C
PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office.
Device: 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: 4K 5.0V Microwire Serial EEPROM
93C66B: 4K 5.0V Microwire Serial EEPROM
93C66C: 4K 5.0V Microwire Serial EEPROM w/ORG
Pinout: Blank = Standard pinout
X = Rotated pinout
Tape & Reel: Blank = Standard packaging
T=Tape & Reel
Temperature Range: I = -40°C to +85°C
E = -40°C to +125°C
Package: MS = Plastic MSOP (Micro Small outline), 8-lead
OT = Plastic SOT-23, 6-lead (Tape & Reel only)
P = Plastic DIP (300 mil body), 8-lead
SN = Plastic SOIC (3.90 mil body), 8-lead
ST = Plastic TSSOP (4.4 mm body), 8-lead
MC = Plastic DFN (2x3x0.90 mm body), 8-lead
MNY(1)= Plastic TDFN (2x3x0.75 mm body), 8-lead
(Tape & Reel only)
Examples:
a) 93AA66C-I/P: 4K, 512x8 or 256x16 Serial
EEPROM, PDIP package, 1.8V
b) 93AA66B-I/MS: 4K, 256x16 Serial EEPROM,
MSOP package, 1.8V
c) 93AA66AT-I/OT: 4K, 512x8 Serial EEPROM,
SOT-23 package, tape and reel, 1.8V
d) 93AA66CT-I/SN: 4K, 512x8 or 256x16 Serial
EEPROM, SOIC package, tape and reel, 1.8V
a) 93LC66A-I/MS: 4K, 512x8 Serial EEPROM,
MSOP package, 2.5V
b) 93LC66BT-I/OT: 4K, 256x16 Serial EEPROM,
SOT-23 package, tape and reel, 2.5V
c) 93LC66B-I/ST: 4K, 256x16 Serial EEPROM,
TSSOP package, 2.5V
d) 93LC66CT-I/MNY: 4K, 512x8 or 256x16 Serial
EEPROM, TDFN package, tape and reel, 2.5V
a) 93C66B-I/MS: 4K, 256x16 Serial EEPROM,
MSOP package, 5.0V
b) 93C66C-I/SN: 4K, 512x8 or 256x16 Serial
EEPROM, SOIC package, 5.0V
c) 93C66AT-I/OT: 4K, 512x8 Serial EEPROM,
SOT-23 package, tape and reel, 5.0V
d) 93C66BX-I/SN: 4K, 256x16 Serial EEPROM,
rotated SOIC package, 5.0V
PART NO. X
/XX
Package
Temperature
Range
Device
X
Lead Finish
X
Tape & Reel
X
Pinout
Note 1: “Y” indicates a Nickel Palladium Gold (NiPdAu) finish.