AT25128B-XHL-T
Manufacturer: Microchip
The AT25128B-XHL-T is a serial EEPROM from Microchip. Capacity is 128 Kbit. It communicates over SPI. Supply voltage is 1.7 – 5.5 V. Offered in the TSSOP package. Rated operating temperature is -40 to +85 °C. Parameters above are taken from the manufacturer datasheet; confirm the current revision before finalising a design.
Overview
Microchip lists the AT25128B-XHL-T as a 128 Kbit SPI serial EEPROM with a temperature range of -40 to +85 °C, a supply range of 1.7 – 5.5 V and a TSSOP package.
When the design is finalised, supply range and maximum clock rate are specified per family member, so both should be checked on the datasheet page for the chosen suffix.
Key features
- 128 Kbit memory capacity
- SPI Interface
- 1.7 – 5.5 V supply voltage
- TSSOP package
- Operating temperature range -40 to +85 °C
- Microchip original part, traceable supply
Typical applications
- Automotive electronics
- Industrial control systems
- Consumer appliances
- Smart meters
- Set-top boxes and modems
- Medical devices
- POS and payment terminals
Specifications
Memory array
| Capacity | 128 Kbit |
|---|
Interface and supply
| Interface | SPI |
|---|---|
| Voltage | 1.7 – 5.5 V |
| Operating temperature | -40 to +85 °C |
Ordering
| Package | TSSOP |
|---|---|
| Ordering code | AT25128B-XHL-T |
Note on parameters. The figures above are taken from the manufacturer datasheet for AT25128B-XHL-T. Electrical limits vary by ordering option and revision — confirm the current datasheet before finalising your design.
Package and ordering
| Ordering code | Package | Operating temp. / grade |
|---|---|---|
| AT25128B-XHL-T | TSSOP | -40 to +85 °C |
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Sourcing AT25128B-XHL-T
We supply AT25128B-XHL-T with original manufacturer documentation and a quotation that states lead time, packaging and price breaks. Send your annual quantity and target date and you will get a reply with the datasheet attached.