{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FM24V10-G","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"FM24V10-G","canonicalUrl":"https://icboms.com/infineon/FM24V10-G","factsUrl":"https://icboms.com/api/mcp/products/FM24V10-G","rawCanonicalId":null},"summary":{"shortDescription":"Infineon F-RAM™ series, FM24V10-G: 1 Mbit FRAM, I2C interface, 3.4 MHz clock, 130 ns access time, 2V–3.6V supply, -40°C to 85°C, 8-SOIC package.","salesMarkdown":"## Why FRAM instead of EEPROM for this BOM line The Infineon FM24V10-G is a 1 Mbit non-volatile F-RAM memory with an I2C interface clocked at 3.4 MHz and a 130 ns access time. What sets FRAM apart from EEPROM is write endurance: FRAM does not wear out with write cycles the way EEPROM does, so this part is a direct fit for applications that log data continuously or update configuration registers thousands of times per second without needing wear-leveling logic. ## 3.4 MHz I2C and 130 ns access — what they mean for throughput The FM24V10-G supports I2C Fast-mode Plus at 3.4 MHz, which is the highest standard I2C speed grade. Combined with a 130 ns access time, this part can sustain write-heavy data logging without stalling the bus. For comparison, a typical 1 Mbit I2C EEPROM at 1 MHz would take roughly 2.5 seconds to write the entire array; this FRAM completes the same write in under 300 ms because it does not need the multi-millisecond write cycle that EEPROM requires. If your system logs sensor data or stores calibration tables that update frequently, this part eliminates the write-delay bottleneck. ## Supply voltage and 3.3 V compatibility The FM24V10-G operates from 2V to 3.6V, which covers both 3.3 V and 2.5 V logic rails. It is fully compatible with 3.3 V systems without needing a level shifter. The I2C bus pins are 3.6 V-tolerant, so a 3.3 V master can drive the SCL and SDA lines directly. This voltage range also suits battery-powered designs that run the memory from a 3.0 V or 2.8 V rail as the battery discharges.","metaTitle":"Infineon FM24V10-G F-RAM, 1 Mbit I2C 3.4 MHz 8-SOIC","metaDescription":"Infineon FM24V10-G F-RAM: 1 Mbit non-volatile memory, 130 ns access time, I2C interface at 3.4 MHz, 2V–3.6V supply, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"F-RAM™","Package":"Tube","Technology":"FRAM (Ferroelectric RAM)","Access Time":"130 ns","Memory Size":"1Mbit","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":"3.4 MHz","lifecycle_stage":"eol_hot","Memory Interface":"I²C","Voltage - Supply":"2V ~ 3.6V","Base Product Number":"FM24V10","Memory Organization":"128K 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":"$11.1100","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3c234958037a25a98ecea8529b979300.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is FM24V10-G compatible with 3.3V systems?","answer":"Yes. The FM24V10-G operates from 2V to 3.6V, which includes the 3.3 V rail. The I2C bus pins are 3.6 V-tolerant, so a 3.3 V master can drive them directly without a level shifter."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/FM24V10-G","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/FM24V10-G when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}