Microchip, 256 kB EEPROM, 80 ns 8-Pin SOIC Serial-SPI
- RS Stock No.:
- 197-5839P
- Mfr. Part No.:
- AT25256B-SSHL-T
- Brand:
- Microchip
Subtotal 10 units (supplied on a continuous strip)*
Kr. 101,13
(exc. VAT)
Kr. 126,41
(inc. VAT)
FREE delivery for online orders over 750,00 kr
In Stock
- Plus 7 490 unit(s) shipping from 10 August 2026
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Units | Per unit |
|---|---|
| 10 + | Kr. 10,113 |
*price indicative
- RS Stock No.:
- 197-5839P
- 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 | |
| Maximum Clock Frequency | 20MHz | |
| Organisation | 256 kB | |
| Minimum Supply Voltage | 1.8V | |
| Number of Bits per Word | 8 | |
| Maximum Supply Voltage | 5.5V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Standards/Approvals | No | |
| Length | 4.9mm | |
| Series | AT25256B | |
| Width | 6mm | |
| Number of Words | 1638432768 | |
| Automotive Standard | No | |
| Maximum Random Access Time | 80ns | |
| Data Retention | 100year | |
| 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 | ||
Number of Bits per Word 8 | ||
Maximum Supply Voltage 5.5V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Standards/Approvals No | ||
Length 4.9mm | ||
Series AT25256B | ||
Width 6mm | ||
Number of Words 1638432768 | ||
Automotive Standard No | ||
Maximum Random Access Time 80ns | ||
Data Retention 100year | ||
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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