{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F6634IZCAR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F6634IZCAR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F6634IZCAR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F6634IZCAR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6xx series 16-bit MCU, MSP430F6634IZCAR, MSP430 CPUXV2 core, 20 MHz, 192 KB Flash, 18K x 8 RAM, USB, 74 I/O, 113-VFBGA, -40°C to 85°C.","salesMarkdown":"## What this MSP430F6634IZCAR brings to the BOM This part targets applications that need a balance of low-power operation, moderate code density, and connectivity, such as portable medical devices, sensor hubs, and human-machine interfaces with display support. ## 20 MHz core, 192 KB Flash — sizing the headroom The 20 MHz clock rate is the nominal CPU speed for this 16-bit core. The 74 I/O lines give flexibility for parallel buses or multiple external peripherals. If your design needs more than 192 KB of code space, you are looking at a different density tier in the MSP430F6xx family; if you need less, this part still carries the USB and LCD controller that lower-density siblings may omit. ## USB interface — confirmed on this variant Yes, the MSP430F6634IZCAR includes a USB peripheral (listed under Connectivity as USB). The 113-VFBGA (7x7 mm) package is a fine-pitch BGA — the 113-NFBGA variant means a 0.5 mm ball pitch typical of this form factor. For the rework lab: BGA reballing requires a stencil aligned to the 7x7 mm footprint and a preheat profile that keeps the board below 125°C on the opposite side. Moisture sensitivity level (MSL) is not stated in this listing, but BGA packages typically ship MSL 3; if the sealed bag has been open past the floor-life window, a 24-hour bake at 125°C before reflow is standard practice.","metaTitle":"Texas Instruments MSP430F6634IZCAR 16-bit MCU, 20 MHz","metaDescription":"Texas Instruments MSP430F6634IZCAR 16-bit MCU with MSP430 CPUXV2 core at 20 MHz, 192 KB Flash, 18K x 8 RAM, USB, I²C, SPI, LCD driver.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"20MHz","Series":"MSP430F6xx","Package":"Tape & Reel (TR)","RAM Size":"18K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT","Connectivity":"I²C, IrDA, LINbus, SCI, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"74","Core Processor":"MSP430 CPUXV2","Package / Case":"113-VFBGA","Product Status":"Active","Data Converters":"A/D 16x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F6634","Program Memory Size":"192KB (192K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"113-NFBGA (7x7)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.4831","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/13a239256a235bdd1f96a7fed0736eff.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does MSP430F6634IZCAR support USB interface?","answer":"Yes, the MSP430F6634IZCAR includes a USB interface as part of its connectivity block, alongside I²C, IrDA, LINbus, SCI, SPI, UART/USART, and USB. This is a confirmed feature of this specific order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F6634IZCAR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F6634IZCAR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T13:04:35.674Z","lastPublished":"2026-07-16T13:04:35.674Z","indexable":true}}