Microchip 25AA256-I/ST, 256kbit Serial EEPROM Memory, 50ns 8-Pin TSSOP SPI

View all EEPROM

Subtotal (1 tube of 100 units)*

£111.00

(exc. VAT)

£133.00

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 200 unit(s) ready to ship
  • Plus 999,999,700 unit(s) shipping from 10 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tube*
100 +£1.11£111.00

*price indicative

RS Stock No.:
215-3901
Mfr. Part No.:
25AA256-I/ST
Brand:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Memory Size

256kbit

Interface Type

SPI

Package Type

TSSOP

Mounting Type

Surface Mount

Pin Count

8

Organisation

32K x 8 bit

Minimum Operating Supply Voltage

1.8 V

Maximum Operating Supply Voltage

5.5 V

Programming Voltage

1.8 to 5.5V

Number of Bits per Word

8bit

Dimensions

3 x 4.4 x 1mm

Maximum Operating Temperature

+85 °C

Maximum Random Access Time

50ns

Minimum Operating Temperature

-40 °C

Number of Words

32k

Data Retention

200yr

Automotive Standard

AEC-Q100

The Microchip 256kbit serial electrically erasable PROM. The memory is accessed via a simple serial peripheral interface compatible serial bus.

High reliability
Pb-Free and RoHS compliant

Related links