Microchip, 128 kB EEPROM, 80 ns 8-Pin TSSOP Serial-SPI
- RS Stock No.:
- 197-5358
- Mfr. Part No.:
- AT25128B-XHL-B
- Manufacturer:
- Microchip
Subtotal (1 tube of 100 units)*
€64.40
(exc. VAT)
€79.20
(inc. VAT)
In Stock
- Plus 700 unit(s) shipping from 26 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tube* |
|---|---|---|
| 100 + | €0.644 | €64.40 |
*price indicative
- RS Stock No.:
- 197-5358
- Mfr. Part No.:
- AT25128B-XHL-B
- Manufacturer:
- Microchip
Specifications
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 | 128kB | |
| Interface Type | Serial-SPI | |
| Package Type | TSSOP | |
| Mount Type | Surface | |
| Pin Count | 8 | |
| Organisation | 128k Bit | |
| Maximum Clock Frequency | 20MHz | |
| 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 | |
| Length | 3.1mm | |
| Standards/Approvals | No | |
| Height | 1.2mm | |
| Width | 6.4 mm | |
| Series | AT25128B/256B | |
| Automotive Standard | No | |
| Number of Words | 1638432768 | |
| Data Retention | 100year | |
| Supply Current | 10mA | |
| Maximum Random Access Time | 80ns | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type EEPROM | ||
Memory Size 128kB | ||
Interface Type Serial-SPI | ||
Package Type TSSOP | ||
Mount Type Surface | ||
Pin Count 8 | ||
Organisation 128k Bit | ||
Maximum Clock Frequency 20MHz | ||
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 | ||
Length 3.1mm | ||
Standards/Approvals No | ||
Height 1.2mm | ||
Width 6.4 mm | ||
Series AT25128B/256B | ||
Automotive Standard No | ||
Number of Words 1638432768 | ||
Data Retention 100year | ||
Supply Current 10mA | ||
Maximum Random Access Time 80ns | ||
The Microchip AT25128B series EEPROM is serial peripheral interface (SPI) compatible 128Kbit 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 AT25128B-XHL-B 80 ns 8-Pin TSSOP Serial-SPI
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