Microchip 25LC640T-I/SN, 64kbit EEPROM Chip, 500ns 8-Pin SOT-23 I2C, Serial-2 Wire

View all EEPROM

Subtotal (1 reel of 3300 units)*

£2,065.80

(exc. VAT)

£2,478.30

(inc. VAT)

Add to Basket
Select or type quantity
New product - Preorder today
  • Shipping from 28 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Reel*
3300 +£0.626£2,065.80

*price indicative

RS Stock No.:
333-279
Mfr. Part No.:
25LC640T-I/SN
Brand:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Memory Size

64kbit

Interface Type

I2C, Serial-2 Wire

Package Type

SOT-23

Mounting Type

Surface Mount

Pin Count

8

Maximum Random Access Time

500ns

The Microchip 64 Kbit Serial Electrically Erasable PROM memory is accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus. The bus signals required are a clock input plus separate data in and data out lines. Access to the device is controlled through a Chip Select input.

Write cycle time of 5 ms max
Self timed erase and write cycles
Block write protection
Power on/off data protection circuitry
Write enable latch
Write protect pin
Sequential read
High reliability

Related links