Overview
The FM25V01A-G is a 128-Kbit non-volatile memory employing an advanced ferroelectric process. It functions like a RAM, providing NoDelay writes at full SPI bus speeds up to 40 MHz without the soak times required by EEPROM or Flash. This device is designed for systems requiring frequent or rapid data logging with high endurance and low power consumption.
Why Choose This Part
The primary advantage is its virtually unlimited write endurance and NoDelay capability, allowing the system to treat non-volatile storage like standard SRAM. It operates over a wide voltage range of 2V to 3.6V and offers superior data retention compared to traditional EEPROMs in high-duty-cycle applications.
Applications
Key Specifications
Getting Started
To evaluate this part, interface it with any SPI-capable microcontroller using standard SPI Mode 0 or Mode 3. Since it lacks the page-write delays of Flash, your firmware driver can treat it as a continuous memory block without polling for a 'busy' bit. Ensure proper decoupling with a capacitor placed near the VDD pin for high-speed 40 MHz operation.
FM25V01A-G Family
| Part Number | Difference | Stock |
|---|---|---|
| FM25V01A-GTR Tape & Reel | SOIC-8 | 11,093 |
