Microchip AT25256B-SSHL-B, 256kbit EEPROM Chip 8-Pin SOIC SPI
- RS Stock No.:
- 352-255
- Mfr. Part No.:
- AT25256B-SSHL-B
- Brand:
- Microchip
Subtotal (1 bag of 2 units)*
£1.48
(exc. VAT)
£1.78
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 400 unit(s) ready to ship
- Plus 999,999,598 unit(s) shipping from 11 December 2025
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Units | Per unit | Per Bag* |
---|---|---|
2 + | £0.74 | £1.48 |
*price indicative
- RS Stock No.:
- 352-255
- Mfr. Part No.:
- AT25256B-SSHL-B
- Brand:
- Microchip
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | Microchip | |
Memory Size | 256kbit | |
Interface Type | SPI | |
Package Type | SOIC | |
Mounting Type | Surface Mount | |
Pin Count | 8 | |
Select all | ||
---|---|---|
Brand Microchip | ||
Memory Size 256kbit | ||
Interface Type SPI | ||
Package Type SOIC | ||
Mounting Type Surface Mount | ||
Pin Count 8 | ||
The Microchip 256 Kb Serial EEPROM utilizing the industry standard Serial Peripheral Interface (SPI) compatible serial bus. The device is organized as one block of 32,768 x 8-bit and is optimized for use in consumer electronics, industrial, medical, and automotive applications where reliable and dependable non-volatile memory storage is essential. Software write protection allows the user to protect , , or the entire memory array. A hardware write protect pin is also provided, which additionally protects against inadvertent writes to the status register. The EEPROM is available in a variety of space-saving packaging options.
Supports SPI modes 0 and 3
Up to 20 MHz clock frequency
Self-Timed Erase and Write Cycles 5 ms max
Data retention 100 years
More than 1 million erase or write cycles
Up to 20 MHz clock frequency
Self-Timed Erase and Write Cycles 5 ms max
Data retention 100 years
More than 1 million erase or write cycles