{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CC2640R2FYFVT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CC2640R2FYFVT","canonicalUrl":"https://icboms.com/texas-instruments/CC2640R2FYFVT","factsUrl":"https://icboms.com/api/mcp/products/CC2640R2FYFVT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SimpleLink™ CC2640R2FYFVT, TxRx + MCU, Bluetooth v5.1, 2.4 GHz, GFSK, 128 kB Flash, 28 kB SRAM, -97 dBm sensitivity, 5 dBm output, 34-UFBGA/DSBGA, -40°C to +85°C.","salesMarkdown":"## 2.71 x 2.71 mm DSBGA — BLE MCU with 14 GPIO The Texas Instruments CC2640R2FYFVT is a SimpleLink™ wireless MCU combining a Bluetooth v5.1-compliant radio with an ARM Cortex-M3 core in a 34-DSBGA package measuring 2.71x2.71 mm. It integrates 128 kB of Flash and 28 kB of SRAM, providing enough code space for BLE stack plus application firmware, with the 28 kB SRAM handling data buffering for sensor payloads or OTA transfers. The radio delivers a sensitivity of -97 dBm and a maximum output power of 5 dBm, supporting a link budget that suits indoor beacon, wearable, and IoT sensor nodes operating in the 2.4 GHz ISM band. ## 14 GPIO and serial interfaces for peripheral integration With 14 GPIO pins and serial interfaces including I²C, I²S, SPI, and UART, this device can connect to sensors, displays, audio codecs, and external memory without a separate host MCU. For a pin-compatible alternative within the same family, the CC2640R2FRGZT shares the same Bluetooth v5.1 radio and memory footprint but differs in the 34-VQFN package versus this DSBGA variant — a consideration if board-level rework or X-ray inspection is part of your assembly process. ## DSBGA assembly and handling note The 34-DSBGA package (2.71x2.71 mm) uses a 0.4 mm pitch ball grid array. This footprint requires a well-controlled reflow profile and X-ray inspection after soldering to verify joint integrity. Moisture sensitivity level (MSL) should be verified from the manufacturer's label — typical for this package class is MSL 3, meaning bake before reflow if the sealed bag has been open longer than the floor-life window.","metaTitle":"CC2640R2FYFVT SimpleLink Bluetooth 5.1 MCU, 128 kB Flash","metaDescription":"Texas Instruments CC2640R2FYFVT SimpleLink wireless MCU with Bluetooth v5.1, 2.4 GHz, 128 kB Flash, 28 kB SRAM, -97 dBm sensitivity.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF & Wireless ICs"],"specifications":{"Mfr":"Texas Instruments","GPIO":"14","Type":"TxRx + MCU","Series":"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","Package / Case":"34-UFBGA, DSBGA","Power - Output":"5dBm","Product Status":"Active","Data Rate (Max)":"2Mbps","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":"5.9mA","Operating Temperature":"-40°C~85°C","Current - Transmitting":"9.1mA","Supplier Device Package":"34-DSBGA (2.71x2.71)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.1400","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5cc94614aa328f20d034165719ceebf7.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between CC2640R2FYFVT and CC2640R2FRGZT?","answer":"Both share the same Bluetooth v5.1 radio, 128 kB Flash, and 28 kB SRAM. The CC2640R2FYFVT comes in a 34-DSBGA package (2.71x2.71 mm), while the CC2640R2FRGZT is housed in a 34-VQFN package. The DSBGA variant is smaller but requires X-ray inspection for solder joint verification; the VQFN package is more forgiving for rework and visual inspection."},{"question":"What is CC2640R2FYFVT's listed GPIO count?","answer":"The CC2640R2FYFVT provides 14 GPIO pins, which are multiplexed with the serial interfaces (I²C, I²S, SPI, UART) and other peripherals. This is sufficient for connecting multiple sensors, buttons, LEDs, or a small display in a BLE end-node design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CC2640R2FYFVT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CC2640R2FYFVT 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}}