Microchip, 256 kB EEPROM, 80 ns 8-Pin SOIC Serial-SPI
- RS Stock No.:
- 197-5838
- Mfr. Part No.:
- AT25256B-SSHL-T
- Brand:
- Microchip
Subtotal (1 reel of 4000 units)*
Kr.33 332 00
(exc. VAT)
Kr.41 664 00
(inc. VAT)
FREE delivery for online orders over 500,00 kr
In Stock
- Plus 4 000 unit(s) shipping from 05. januar 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Reel* |
|---|---|---|
| 4000 + | Kr. 8,333 | Kr. 33 332,00 |
*price indicative
- RS Stock No.:
- 197-5838
- Mfr. Part No.:
- AT25256B-SSHL-T
- 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 | |
| Product Type | EEPROM | |
| Memory Size | 256kB | |
| Interface Type | Serial-SPI | |
| Package Type | SOIC | |
| Mount Type | Surface | |
| Pin Count | 8 | |
| Organisation | 256 kB | |
| Maximum Clock Frequency | 20MHz | |
| 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 | 6 mm | |
| Length | 4.9mm | |
| Series | AT25256B | |
| Maximum Random Access Time | 80ns | |
| Data Retention | 100year | |
| 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 | ||
Organisation 256 kB | ||
Maximum Clock Frequency 20MHz | ||
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 6 mm | ||
Length 4.9mm | ||
Series AT25256B | ||
Maximum Random Access Time 80ns | ||
Data Retention 100year | ||
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
Related links
- Microchip AT25256B-SSHL-T 80ns 8-Pin SOIC-8 Serial-SPI
- Microchip AT25128B-SSHL-T 80ns 8-Pin SOIC-8 Serial-SPI
- Microchip AT25080B-SSHL-T 80ns 8-Pin SOIC-8 Serial-SPI
- Microchip AT25320B-SSHL-T 80ns 8-Pin SOIC-8 Serial-SPI
- Microchip AT25640B-SSHL-T 80ns 8-Pin SOIC-8 Serial-SPI
- Microchip AT25080B-SSHL-B 80ns 8-Pin SOIC-8 Serial-SPI
- Microchip AT24C256C-SSHL-T 450ns 8-Pin SOIC-8 Serial-2 Wire, Serial-I2C
- Microchip AT25320B-SSHL-B 80ns 8-Pin SOIC-8 Serial-Microwire
