{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CC2640R2FTWRGZTQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CC2640R2FTWRGZTQ1","canonicalUrl":"https://icboms.com/texas-instruments/CC2640R2FTWRGZTQ1","factsUrl":"https://icboms.com/api/mcp/products/CC2640R2FTWRGZTQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments CC2640R2FTWRGZTQ1, SimpleLink™ Automotive AEC-Q100, Bluetooth v5.1 TxRx + MCU, 2.4GHz, 128kB Flash, 28kB SRAM, -97dBm sensitivity, 5dBm output, 1.8V~3.8V, -40°C~105°C, 48-VQFN (7x7).","salesMarkdown":"## Automotive-grade BLE 5.1 SoC with -97 dBm link budget It integrates a 2.4 GHz radio with a peak output of 5 dBm and a receiver sensitivity of -97 dBm, giving you a solid link margin for in-vehicle connectivity like keyless entry, tire-pressure monitoring, or diagnostic dongles. The on-chip MCU runs your BLE stack and application code from 128 kB Flash with 28 kB SRAM — enough headroom for a single-profile BLE app with OTA firmware updates. ## 105°C junction — under-hood placement without derating The 48-VQFN (7x7) package with wettable flank supports automated optical inspection (AOI) on the assembly line — a requirement for many tier-1 automotive builds. That means no last-time-buy clock ticking for production programs starting today. ## 31 GPIOs and serial interfaces for sensor fusion With 31 GPIOs and serial interfaces including I²C, I²S, SPI, and UART, this SoC can talk to a MEMS accelerometer, a gyro, a pressure sensor, and a CAN transceiver all at once — typical for a BLE-connected automotive sensor hub. The 6.1 mA receive current is competitive for a battery-backed module that spends most of its life listening for a wake-up packet.","metaTitle":"TI CC2640R2FTWRGZTQ1 Bluetooth 5.1 SoC, AEC-Q100, -97dBm","metaDescription":"Texas Instruments CC2640R2FTWRGZTQ1 SimpleLink™ Bluetooth 5.1 TxRx + MCU, AEC-Q100 automotive qualified, 128kB Flash, 28kB SRAM, -97dBm sensitivity, 5dBm","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF & Wireless ICs"],"specifications":{"Mfr":"Texas Instruments","GPIO":"31","Type":"TxRx + MCU","Series":"Automotive, AEC-Q100, SimpleLink™","Package":"Tape & Reel (TR); Cut Tape (CT)","Protocol":"Bluetooth v5.1","Frequency":"2.4GHz","Modulation":"GFSK","Memory Size":"128kB Flash, 28kB SRAM","Sensitivity":"-97dBm","Mounting Type":"Surface Mount, Wettable Flank","Package / Case":"48-VFQFN Exposed Pad","Power - Output":"5dBm","Product Status":"Active","Data Rate (Max)":"1Mbps","lifecycle_stage":"eol_hot","Voltage - Supply":"1.8V ~ 3.8V","Serial Interfaces":"I²C, I²S, SPI, UART","RF Family/Standard":"Bluetooth","Base Product Number":"CC2640R2","Current - Receiving":"6.1mA","Operating Temperature":"-40°C~105°C","Supplier Device Package":"48-VQFN (7x7)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.2600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8c15126a8c5579701efe3eeea1257a72.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between CC2640R2FTWRGZTQ1 and CC2640R2F?","answer":"The key difference is automotive qualification. The automotive variant also uses a wettable-flank package for AOI inspection. Functionally they share the same Bluetooth v5.1 radio, 128 kB Flash, and 28 kB SRAM, but the 'TWRGZTQ1' suffix denotes the automotive-grade package and temperature range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CC2640R2FTWRGZTQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CC2640R2FTWRGZTQ1 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}}