Microchip AT25256B-SSHL-T, 256 kB EEPROM, 80 ns 8-Pin SOIC Serial-SPI
- RS stock no.:
- 197-5838
- Mfr. Part No.:
- AT25256B-SSHL-T
- Manufacturer:
- Microchip
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Subtotal (1 reel of 4000 units)*
R 58 344,00
(exc. VAT)
R 67 096,00
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- Plus 4,000 unit(s) shipping from 12 October 2026
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Units | Per unit | Per Reel* |
|---|---|---|
| 4000 + | R 14.586 | R 58,344.00 |
*price indicative
- RS stock no.:
- 197-5838
- Mfr. Part No.:
- AT25256B-SSHL-T
- Manufacturer:
- Microchip
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Product Type | EEPROM | |
| Memory Size | 256kB | |
| Interface Type | Serial-SPI | |
| Package Type | SOIC | |
| Mount Type | Surface | |
| Pin Count | 8 | |
| Maximum Clock Frequency | 20MHz | |
| Organisation | 256 kB | |
| Minimum Supply Voltage | 1.8V | |
| Maximum Supply Voltage | 5.5V | |
| Number of Bits per Word | 8 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Standards/Approvals | No | |
| Width | 6mm | |
| Length | 4.9mm | |
| Series | AT25256B | |
| Data Retention | 100year | |
| Maximum Random Access Time | 80ns | |
| Number of Words | 1638432768 | |
| Automotive Standard | No | |
| Supply Current | 10mA | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type EEPROM | ||
Memory Size 256kB | ||
Interface Type Serial-SPI | ||
Package Type SOIC | ||
Mount Type Surface | ||
Pin Count 8 | ||
Maximum Clock Frequency 20MHz | ||
Organisation 256 kB | ||
Minimum Supply Voltage 1.8V | ||
Maximum Supply Voltage 5.5V | ||
Number of Bits per Word 8 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Standards/Approvals No | ||
Width 6mm | ||
Length 4.9mm | ||
Series AT25256B | ||
Data Retention 100year | ||
Maximum Random Access Time 80ns | ||
Number of Words 1638432768 | ||
Automotive Standard No | ||
Supply Current 10mA | ||
The Microchip AT25256B series EEPROM is a serial peripheral interface (SPI) compatible 256Kbit serial read only EEPROM. 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
Write-protect(WP) pin and write disable instructions for both hardware and software data protection
64-byte page write mode
Self-timed write cycle within 5 ms maximum
High reliability
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