STM32F103CBT6 Alternatives: 128 KB Flash MCU Guide
The same die, the same 48-pin footprint, twice the flash — and the firmware work most people forget before they swap.
Read article25AA040AT-I/MC - Microchip Technology EEPROM, DFN-8
Regular price
$ 16.00
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25AA040AT-I/MC
4Kb (512 x 8) 512x8 1.8V EEPROM, Non-Volatile 5.5V 10MHz 50ns SPI 200Year DFN-8 surface mount, adhesive mount 2mm*3mm*950µm
Available Stock: 3459DFN-8Active
ManufacturerMicrochip Technology
PackageDFN-8
Stock3459
Standard Pack1
Pricing & Ordering
Unit Price$0.7935
Basic Information
| Manufacturer | Microchip Technology |
|---|---|
| Manufacturer Part Number | 25AA040AT-I/MC |
| IC Category | Memory Integrated Circuits |
| Package | DFN-8 |
| Lifecycle Status | Active |
Technical Attributes
| Programmable | Not Verified |
|---|---|
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 4Kbit |
| Memory Organization | 512 x 8 |
| Memory Interface | SPI |
| Clock Frequency | 10 MHz |
| Write Cycle Time - Word, Page | 5ms |
| Voltage - Supply | 1.8V ~ 5.5V |
| Operating Temperature | -40 degC ~ 85 degC (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-VFDFN Exposed Pad |
| Supplier Device Package | 8-DFN (2x3) |
Documents & Engineering Resources
Inventory and pricing are updated regularly. Technical data is provided for engineering reference.
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