Microchip 93LC66B-E/SN

EEPROM Serial-Microwire 4K-bit 256 x 16 3.3V/5V Automotive AEC-Q100 8-Pin SOIC N Tube
Production

Price and Stock

Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers

Technical Specifications

Physical
Case/PackageSOIC
Contact PlatingTin
MountSurface Mount
Number of Pins8
Technical
Access Time250 ns
Density4 kb
Frequency2 MHz
InterfaceSerial
Max Frequency2 MHz
Max Operating Temperature125 °C
Max Supply Voltage5.5 V
Memory Size512 B
Memory TypeEEPROM
Min Operating Temperature-40 °C
Min Supply Voltage2.5 V
Nominal Supply Current2 mA
PackagingBulk
Schedule B8542320050

Documents

Download datasheets and manufacturer documentation for Microchip 93LC66B-E/SN.

SHENGYU ELECTRONICS
Datasheet38 pages12 years ago
Microchip SCT
Datasheet38 pages18 years ago
Microchip
Datasheet43 pages1 year ago
DigiKey
Datasheet28 pages19 years ago
Mouser
Datasheet24 pages20 years ago

Inventory History

3 month trend:
+0.87%

Alternate Parts

Price @ 1000
$ 0.401
$ 0.319
$ 0.33
$ 0.328
$ 0.653
$ 0.65
$ 0.33
$ 1.271
$ 1.273
$ 0.39
$ 0.314
Stock
141,112
580,199
934,811
509,350
109,285
110,934
246,493
175,680
92,960
102,440
21,529
Authorized Distributors
10
11
12
13
11
9
9
6
5
8
6
Case/Package
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC N
SOIC
SOIC
SOIC
SOIC
Number of Pins
8
8
8
8
8
8
8
8
8
8
8
Density
4 kb
4 kb
4 kb
4 kb
4 kb
4 kb
4 kb
4 kb
4 kb
4 kb
4 kb
Access Time
250 ns
250 ns
250 ns
400 ns
250 ns
250 ns
6 ms
2 µs
6 ms
250 ns
2 µs
Frequency
2 MHz
2 MHz
2 MHz
2 MHz
2 MHz
2 MHz
2 MHz
2 MHz
2 MHz
2 MHz
2 MHz
Interface
Serial
Serial
Serial
Serial
I2C, Serial
Serial
2-Wire, Serial
Serial
2-Wire, Serial
Serial
Serial
Min Supply Voltage
2.5 V
2.5 V
2.5 V
2.5 V
2.5 V
2.5 V
2.5 V
2.5 V
2.5 V
2.5 V
2.5 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
6 V
5.5 V
5.5 V
6 V
5.5 V
5.5 V
5.5 V
5.5 V

Supply Chain

Lifecycle StatusProduction (Last Updated: 3 years ago)

Engineering Resources

View Evaluation kits and Reference designs for Microchip 93LC66B-E/SN.

Related Parts

Descriptions

Descriptions of Microchip 93LC66B-E/SN provided by its distributors.

EEPROM Serial-Microwire 4K-bit 256 x 16 3.3V/5V Automotive AEC-Q100 8-Pin SOIC N Tube
Microwire Serial EEPROM Family, 2.5Vto 5.5V' 2 MHz, -40°Cto 125°C, SOIC-8, RoHS
Microchip SCT
4K, 256 X 16 SERIAL EE, EXT8 SOIC 3.90mm(.150in) TUBE | Microchip Technology Inc. 93LC66B-E/SN

Manufacturer Aliases

Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:

  • Microchip Technology
  • MICROCHI
  • MICROCHIP TECHNOLOGY INC
  • MICROC
  • MICROCH
  • MICROCHIP TECH
  • MCHP
  • MCRCH
  • MCP
  • MICROHIP
  • MICROSHIP
  • MICCHP
  • MTech
  • Microchip Technology / Atmel
  • MICROCHP
  • Microchip Technologies
  • Microchip / Microsemi
  • Atmel/Microchip
  • MICORCHIP
  • MICRIOCHIP
  • Atmel (Microchip Technology)
  • MICROCHIP (ATMEL)
  • MICHROCHIP
  • MICROCHIP TECHNOLOGY (VA)
  • MICROCHIPDIRECT

Part Number Aliases

This part may be known by these alternate part numbers:

  • 93LC66B-E/SN.
  • 93LC66B-ESN

Technical Specifications

Physical
Case/PackageSOIC
Contact PlatingTin
MountSurface Mount
Number of Pins8
Technical
Access Time250 ns
Density4 kb
Frequency2 MHz
InterfaceSerial
Max Frequency2 MHz
Max Operating Temperature125 °C
Max Supply Voltage5.5 V
Memory Size512 B
Memory TypeEEPROM
Min Operating Temperature-40 °C
Min Supply Voltage2.5 V
Nominal Supply Current2 mA
PackagingBulk
Schedule B8542320050

Documents

Download datasheets and manufacturer documentation for Microchip 93LC66B-E/SN.

SHENGYU ELECTRONICS
Datasheet38 pages12 years ago
Microchip SCT
Datasheet38 pages18 years ago
Microchip
Datasheet43 pages1 year ago
DigiKey
Datasheet28 pages19 years ago
Mouser
Datasheet24 pages20 years ago

Compliance

Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements