Microchip AT93C66B-SSHM-T, 256kbit EEPROM Memory Chip, 1000ns 8-Pin SOIC-8 Serial-SPI

Subtotal (1 reel of 4000 units)*

£980.00

(exc. VAT)

£1,176.00

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 08 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Reel*
4000 +£0.245£980.00

*price indicative

RS Stock No.:
197-5851
Mfr. Part No.:
AT93C66B-SSHM-T
Brand:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Memory Size

256kbit

Interface Type

Serial-SPI

Package Type

SOIC-8

Mounting Type

Surface Mount

Pin Count

8

Organisation

512 x 8 bit

Minimum Operating Supply Voltage

1.7 V

Maximum Operating Supply Voltage

5.5 V

Programming Voltage

1.7 → 5.5V

Number of Bits per Word

8bit

Dimensions

4.9 x 3.9 x 1.5mm

Data Retention

100yr

Maximum Random Access Time

1000ns

Maximum Operating Temperature

+85 °C

Number of Words

512

Minimum Operating Temperature

-40 °C

Related links