93LC66B-I/SN Microchip Technology, 93LC66B-I/SN Datasheet - Page 27

• Manufacturer Part Number: 93LC66B-I/SN
• Description: IC EEPROM 4KBIT 2MHZ 8SOIC
• Manufacturer: Microchip Technology

Specifications of 93LC66B-I/SN

• Memory Size: 4K (256 x 16)
• Package / Case: 8-SOIC (3.9mm Width)
• Operating Temperature: -40°C ~ 85°C
• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Speed: 2MHz
• Interface: Microwire, 3-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 93LC66B-I/SNG; 93LC66B-I/SNG

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