Microchip 24LC256T-I/ST, 256 kB EEPROM, 900 ns 8-Pin TSSOP Serial-I2C (2 Wire)

View all EEPROM
Bulk discount available

Subtotal (1 pack of 10 units)*

£8.26

(exc. VAT)

£9.91

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 2,600 unit(s) shipping from 29 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
10 - 40£0.826£8.26
50 - 90£0.804£8.04
100 - 240£0.783£7.83
250 - 990£0.763£7.63
1000 +£0.744£7.44

*price indicative

Packaging Options:
RS Stock No.:
197-5308
Mfr. Part No.:
24LC256T-I/ST
Brand:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Memory Size

256kB

Product Type

EEPROM

Interface Type

Serial-I2C (2 Wire)

Package Type

TSSOP

Mount Type

Surface

Pin Count

8

Maximum Clock Frequency

400kHz

Organisation

32K x 8 Bit

Minimum Supply Voltage

2.5V

Number of Bits per Word

8

Maximum Supply Voltage

5.5V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Standards/Approvals

No

Length

3.1mm

Width

6.4 mm

Supply Current

3mA

Maximum Random Access Time

900ns

Data Retention

200year

Automotive Standard

AEC-Q100

The Microchip 24LC256T series is a 32K bit serial EEPROM that can be operated at voltage 1.7V with maximum standby currents of only 1 μA.

Cascadable up to eight devices

Schmitt trigger inputs for noise suppression Output slope control to eliminate ground bounce.

Factory programming available.

Pb-Free and RoHS compliant

Related links