{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FM25V01A-GTR","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"FM25V01A-GTR","canonicalUrl":"https://icboms.com/infineon/FM25V01A-GTR","factsUrl":"https://icboms.com/api/mcp/products/FM25V01A-GTR","rawCanonicalId":null},"summary":{"shortDescription":"Cypress F-RAM™ FM25V01A-GTR, 128Kbit FRAM, SPI interface, 40 MHz clock, 2V–3.6V supply, 8-SOIC package, -40°C to 85°C.","salesMarkdown":"The Cypress FM25V01A-GTR is a 128Kbit non-volatile FRAM (Ferroelectric RAM) memory organized as 16K x 8 bits, communicating over an SPI bus at up to 40 MHz. FRAM technology combines the fast write speed and endurance of SRAM with the non-volatility of Flash — writes are effectively instantaneous and unlimited (10^14 cycles typical), with no write-page buffers or erase cycles. This makes it a strong fit for applications that log data frequently or need to retain configuration parameters across power cycles without the wear-leveling overhead required by EEPROM or Flash. ## SPI bus at 40 MHz — timing margin and throughput The 40 MHz SPI clock is the fastest in the F-RAM™ 128Kbit class. At this speed a 16K x 8 read or write completes in roughly 400 µs (excluding command overhead), which is orders of magnitude faster than a comparable EEPROM. The SPI interface is compatible with 3.3V microcontrollers directly — the 2V to 3.6V supply range covers both 3.3V and 2.5V logic levels without a level shifter. For a firmware engineer, this means no wait-state configuration or write-cycle polling; the memory is ready for the next operation immediately after the last clock edge. ## Package and footprint — 8-SOIC The tape-and-reel variant (GTR suffix) is the standard ordering option for volume production.","metaTitle":"Cypress FM25V01A-GTR FRAM 128Kbit SPI 40MHz 8SOIC","metaDescription":"Cypress FM25V01A-GTR 128Kbit FRAM, SPI interface at 40 MHz, 2V–3.6V supply, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":"F-RAM™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"F-RAM™","Package":"Tape & Reel (TR) Cut Tape (CT)","Technology":"FRAM (Ferroelectric RAM)","Memory Size":"128Kbit","Memory Type":"Non-Volatile","Memory Format":"FRAM","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Active","Clock Frequency":"40 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI","Voltage - Supply":"2V ~ 3.6V","Base Product Number":"FM25V01","Memory Organization":"16K x 8","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"8-SOIC","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.7900","priceTiers":[{"qty":1,"price":"$5.79000","currency":"USD"},{"qty":10,"price":"$5.28600","currency":"USD"},{"qty":25,"price":"$5.18520","currency":"USD"},{"qty":50,"price":"$5.14740","currency":"USD"},{"qty":100,"price":"$4.61890","currency":"USD"},{"qty":250,"price":"$4.60152","currency":"USD"},{"qty":500,"price":"$4.31268","currency":"USD"},{"qty":1000,"price":"$4.13070","currency":"USD"},{"qty":2500,"price":"$3.99782","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/dff95c1393ee8266632e93a632b3f5f6.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/FM25V01A-GTR/alternatives.json"},"ai":{"faq":[{"question":"Is FM25V01A-GTR the same as FM25V01A-G?","answer":"The FM25V01A-GTR is the tape-and-reel (TR) packaged variant of the base FM25V01A-G. The die, memory size, interface, and electrical ratings are identical; only the shipping medium differs. The GTR suffix indicates Tape & Reel packaging, while the G suffix typically denotes tube or tray."},{"question":"What are the alternatives to FM25V01A-GTR?","answer":"Within the Cypress F-RAM™ family, the FM25V20A-GTR offers 2Mbit density in the same 8-SOIC package and SPI interface, while the FM24V01A-GTR uses an I²C interface at 3.4 MHz. For a higher-density SPI FRAM, the FM25VN10-G provides 1Mbit in a tube package. Outside FRAM, serial EEPROMs like the 25LC256 are common alternatives but lack the write endurance and speed of FRAM."},{"question":"Is FM25V01A-GTR compatible with 3.3V microcontrollers?","answer":"Yes, the FM25V01A-GTR operates from 2V to 3.6V, which covers the 3.3V logic level directly. No level shifting is needed when connecting to a 3.3V MCU SPI port."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/FM25V01A-GTR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/FM25V01A-GTR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}