{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FM28V100-TG","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"FM28V100-TG","canonicalUrl":"https://icboms.com/infineon/FM28V100-TG","factsUrl":"https://icboms.com/api/mcp/products/FM28V100-TG","rawCanonicalId":null},"summary":{"shortDescription":"Cypress (Infineon) F-RAM™ FM28V100-TG, 1Mbit (128K x 8) parallel FRAM, 90 ns access time, 2V to 3.6V supply, -40°C to 85°C, 32-TSOP I package, Tray.","salesMarkdown":"## Parallel FRAM with 90 ns access — no-wear data logging The Cypress (Infineon) FM28V100-TG is a 1 Mbit parallel FRAM organized as 128K x 8 bits. It reads and writes at 90 ns access time. ## Parallel vs SPI — which bus fits your BOM The FM28V100-TG uses a parallel address/data bus (128K x 8), which means it connects directly to the memory controller of most MCUs and SoCs without a serial-to-parallel conversion. The sibling FM25VN10-G also stores 1 Mbit but talks SPI at 40 MHz. The parallel part suits designs that already have a parallel memory bus or need the fastest random-access read — 90 ns vs the SPI part's serial latency. The SPI part saves four to eight PCB traces, which matters on dense boards. Choose the FM28V100-TG when you want a pin-compatible upgrade from an older parallel SRAM or EEPROM without re-laying out the board. ## Active lifecycle — no redesign clock ticking Infineon (Cypress) lists the FM28V100-TG as Active. There is no last-time-buy window to schedule and no forced redesign horizon for production programs that qualify this part today. ROHS3 compliant.","metaTitle":"Cypress FM28V100-TG F-RAM 1Mbit Parallel FRAM, 90 ns","metaDescription":"Cypress FM28V100-TG 1Mbit (128K x 8) parallel FRAM, 90 ns access time, -40 to 85°C, 2-3.6V, 32-TSOP I. Active lifecycle.","metaKeywords":null},"attributes":{"series":"F-RAM™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"F-RAM™","Package":"Tray","Technology":"FRAM (Ferroelectric RAM)","Access Time":"90 ns","Memory Size":"1Mbit","Memory Type":"Non-Volatile","Memory Format":"FRAM","Mounting Type":"Surface Mount","Package / Case":"32-TFSOP (0.465\\\", 11.80mm Width)","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"2V ~ 3.6V","Memory Organization":"128K x 8","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"32-TSOP I","Write Cycle Time - Word, Page":"90ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$21.04","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$21.04000","currency":"USD"},{"qty":10,"price":"$19.59800","currency":"USD"},{"qty":25,"price":"$19.38800","currency":"USD"},{"qty":40,"price":"$18.90975","currency":"USD"},{"qty":80,"price":"$16.60000","currency":"USD"},{"qty":234,"price":"$16.04004","currency":"USD"},{"qty":468,"price":"$15.60844","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a541687fc5c7cf99ad7ebeb1e68e7101.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is FM28V100-TG a direct replacement for FM28V100?","answer":"The FM28V100-TG is the current production suffix of the FM28V100 family. It shares the same 1 Mbit parallel FRAM core, 90 ns access, and 32-TSOP I footprint. Verify the exact date code and marking against your BOM's approved vendor list, but functionally it is the same die in the same package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/FM28V100-TG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/FM28V100-TG 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}}