The FM25V02A ( FM25V02A-GTR) is a 256-Kbit nonvolatile memory employing an advanced ferroelectric process. An F-RAM is nonvolatile and performs reads and writes similar to a RAM. It provides reliable data retention for 151 years while eliminating the complexities, overhead, and system-level reliability problems caused by serial flash, EEPROM, and other nonvolatile memories.

Unlike serial flash and EEPROM, the FM25V02A performs write operations at bus speed. No write delays are incurred. Data is written to the memory array immediately after each byte is successfully transferred to the device. The next bus cycle can commence without the need for data polling. In addition, the product offers substantial write endurance compared with other nonvolatile memories. The FM25V02A is capable of supporting 1014 read/write cycles, or 100 million times more write cycles than EEPROM.

These capabilities make the FM25V02A ideal for nonvolatile memory applications requiring frequent or rapid writes. Examples range from data logging, where the number of write cycles may be critical, to demanding industrial controls where the long write time of serial flash or EEPROM can cause data loss.
The FM25V02A provides substantial benefits to users of serial EEPROM or flash as a hardware drop-in replacement. The FM25V02A uses the high-speed SPI bus, which enhances the high-speed write capability of F-RAM technology. The device incorporates a read-only Device ID that allows the host to determine the manufacturer, product density, and product revision. The device specifications are guaranteed over an industrial range of –40 C to +85 C.

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FM25V02A   FM25V02A-GTR 

FM25L16B-GTR FM25V20A-DGQ FM25V10-DG FM25CL64B-DG FM25CL64B-DGTR FM25L04B-GTR FM18W08-SG FM22LD16-55-BGTR FM25040B-G FM25V20A-G FM31L278-GTR FM22LD16-55-BG FM31278-GTR FM25V02A-DGTR CY15E064Q-SXET FM25V02A-GTR FM28V202A-TG FM25C160B-GTR FM18W08-SGTR FM28V100-TGTR FM25W256-GTR CY15E004J-SXET CY15E064J-SXET FM1808B-SG FM25W256-G FM31L278-G FM31278-G FM25640B-G CY15E016Q-SXET FM16W08-SG FM25C160B-G FM25V10-G CY15B256J-SXA FM25L04B-G CY15B016J-SXAT FM25V05-G CY15B256J-SXAT FM1808B-SGTR FM28V102A-TG FM25640B-GTR CY15E064J-SXAT CY15B128Q-SXAT FM25CL64B-G CY15E016J-SXET CY15B004Q-SXA FM24V01A-G FM28V202A-TGTR FM24V10-G CY15B064J-SXA FM25L16B-G FM25L16B-DG CY15E016Q-SXE FM25CL64B-GTR FM24CL04B-GTR FM22L16-55-TG FM24VN10-GTR FM25V20A-GTR FM31276-GTR CY15B256Q-SXAT FM25V02A-DG CY15B016Q-SXET CY15B064J-SXET CY15B128J-SXE FM24CL64B-G CY15B064J-SXE CY15B016J-SXE CY15E004J-SXAT CY15E016J-SXE CY15E004J-SXE FM24C04B-GTR FM25L04B-DG CY15B128J-SXET CY15E016Q-SXA FM25V02A-DGQ FM25040B-GTR CY15B004J-SXAT CY15B128J-SXA FM24V05-G CY15B004J-SXET FM24C16B-G FM3164-G CY15B004J-SXE FM24V05-GTR FM24C04B-G FM28V020-SG FM25VN10-GTR CY15B256Q-SXE FM24CL64B-GTR FM24C16B-GTR FM24CL04B-G FM25V01A-G FM25V02A-G CY15B016J-SXA CY15E064J-SXA FM25L04B-DGTR CY15B256Q-SXET CY15B016Q-SXE CY15B128Q-SXA FM22L16-55-TGTR CY15B064Q-SXE FM25VN10-G FM24V02A-G FM24CL16B-GTR CY15B256J-SXE CY15B016J-SXET FM24VN10-G FM24CL64B-DG FM25V20A-DGTR FM28V020-TG CY15B064Q-SXA CY15B064J-SXAT FM24CL64B-DGTR FM25L16B-DGTR FM25V20A-DG FM3164-GTR CY15B104Q-LHXI CY15B064Q-SXAT FM24V02A-GTR FM25V20A-DGQTR FM24C64B-G FM24CL16B-DGTR FM25V05-GTR FM31276-G CY15B256Q-SXA CY15B128Q-SXET CY15B104Q-LHXIT FM25V10-GTR FM25V10-DGTR CY15B064Q-SXET FM24CL16B-G CY15E004Q-SXE CY15B004Q-SXE CY15E016Q-SXAT FM16W08-SGTR CY15B004Q-SXAT FM25V02A-DGQTR FM24C64B-GTR CY15E004J-SXA CY15B128J-SXAT CY15B004J-SXA FM24CL16B-DG FM28V100-TG CY15E004Q-SXET FM25V01A-GTR FM24V10-GTR FM24V01A-GTR FM28V020-SGTR FM31256-G CY15B128Q-SXE FM31L276-GTR CY15B256J-SXET FM24W256-G CY15B102Q-SXE CY15B102Q-SXET