The Cypress FM24V01-GTR is a 128Kbit non-volatile F-RAM (Ferroelectric RAM) memory device using I²C interface. It combines the fast write speed and endurance of RAM with data retention typical of EEPROM, organized as 16K x 8 bits. The 130 ns access time and 3.4 MHz clock frequency make it suitable for frequent data logging and parameter storage in industrial control, metering, and embedded systems where write endurance matters more than raw density.
Cypress FM24V01-GTR F-RAM 128Kbit I²C, 130 ns, Obsolete
MPNFM24V01-GTR
Obsolete
Cypress F-RAM™ FM24V01-GTR, 128Kbit non-volatile FRAM, I²C interface, 130 ns access time, 3.4 MHz clock, 2V–3.6V supply, -40°C to 85°C, 8-SOIC package, Tape & Reel.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | F-RAM™ |
| Memory type | Non-Volatile |
| Mounting | Surface Mount |
| Voltage | 2V ~ 3.6V |
| Frequency | 3.4 MHz |
| Memory interface | I²C |
| Operating temperature | -40°C~85°C(TA) |
| Package | Tape & Reel (TR) |
| Technology | FRAM (Ferroelectric RAM) |
| Access time | 130 ns |
| Memory size | 128Kbit |
| Memory format | FRAM |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
| Memory organization | 16K x 8 |
Product details
Frequently asked questions
What is the replacement for FM24V01-GTR?
Cypress offers larger-density F-RAM parts in the same family, such as the FM24V10-G (1 Mbit) or FM24V05-G (512 Kbit), both in 8-SOIC with I²C interface. Verify the I²C address and pin compatibility against your existing board layout before substituting.
What is the supply voltage range for FM24V01-GTR?
The supply voltage range is 2 V to 3.6 V, covering both 3.3 V and 2.5 V logic rails.
Can FM24V01-GTR be replaced with a different FRAM with larger memory?
Yes, larger-density F-RAM parts in the same 8-SOIC I²C family, such as the FM24V10-G (1 Mbit), are pin-compatible candidates. Check the I²C address allocation and ensure the larger memory does not conflict with other devices on the bus.