Microchip AT24C256C-XHL-T, 256kbit EEPROM Memory Chip, 450ns 8-Pin TSSOP-8 Serial-2 Wire, Serial-I2C

View all EEPROM
Bulk discount available

Subtotal (1 reel of 5000 units)*

$6,250.00

(exc. GST)

$7,200.00

(inc. GST)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 03 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Reel*
5000 - 20000$1.25$6,250.00
25000 +$1.209$6,045.00

*price indicative

RS Stock No.:
197-5324
Mfr. Part No.:
AT24C256C-XHL-T
Brand:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Memory Size

256kbit

Interface Type

Serial-2 Wire, Serial-I2C

Package Type

TSSOP-8

Mounting Type

Surface Mount

Pin Count

8

Organisation

32K 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

3.1 x 4.5 x 1.05mm

Number of Words

32k

Data Retention

100yr

Minimum Operating Temperature

-40 °C

Maximum Random Access Time

450ns

Maximum Operating Temperature

+85 °C

The Microchip AT24C256C series EEPROM is I²C compatible (2wire) 256Kbit serial read only EEPROM. The device’s cascading feature allows up to eight devices to share a common 2‑wire bus. The device is optimized for use in many industrial and commercial applications where low‑power and low‑voltage operation are essential.

Industrial temperature range is -40°C to +85°C
Schmitt triggers, filtered inputs for noise suppression
Write‑protect pin for full array hardware data protection
64-Byte Page Write Mode
Random and sequential read modes
Bidirectional data transfer protocol.

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.


Related links