Microchip 93AA66C-I/SN, 4 kB EEPROM, 500 ns 8-Pin SOIC Serial

View all EEPROM

Subtotal (1 box of 800 units)*

£204.00

(exc. VAT)

£244.80

(inc. VAT)

Add to Basket
Select or type quantity
New product - Preorder today
  • Shipping from 19 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Box*
800 +£0.255£204.00

*price indicative

RS Stock No.:
333-172
Mfr. Part No.:
93AA66C-I/SN
Brand:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Product Type

EEPROM

Memory Size

4kB

Interface Type

Serial

Package Type

SOIC

Mount Type

Surface

Pin Count

8

Maximum Clock Frequency

1MHz

Minimum Supply Voltage

1.7V

Maximum Supply Voltage

5.5V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

125°C

Series

93AA66C

Standards/Approvals

RoHS

Maximum Random Access Time

500ns

Supply Current

25μA

Automotive Standard

AEC-Q100

Data Retention

200year

The Microchip 4Kb Microwire Serial EEPROM with hardware selectable word size using the ORG pin and a voltage operation range of 1.8 to 5.5V. It is optimized for use in consumer, industrial, and automotive applications where reliable and dependable non volatile memory storage is essential.

Industry standard microwire serial I/O

Up to 3 MHz clock compatibility

ORG pin to select word size

Automatic erase all before write all

Self timed erase and write cycles

Software write protection

Related links