{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR6877IPZR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR6877IPZR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR6877IPZR","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR6877IPZR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430FR6877IPZR, 16-Bit MSP430 CPUXV2 core, 16 MHz, 64 KB FRAM, 2K x 8 RAM, 83 I/O, 16x12-bit ADC, I²C/SPI/UART, 1.8V–3.6V supply, -40°C to 85°C, 100-LQFP (14x14 mm).","salesMarkdown":"## FRAM-based MCU for data-logging and low-power control The device integrates a 16x12-bit ADC, a segment LCD controller, DMA, brown-out reset, and PWM timers, with connectivity covering I²C, SPI, UART, and IrDA. ## 64 KB FRAM — no erase cycles, no wear-leveling overhead FRAM writes at the byte level with a 100 trillion cycle endurance typical for the MSP430 FRAM family. For a design that stores configuration parameters or sensor logs every few seconds, this eliminates the Flash sector-erase latency and the software wear-leveling logic otherwise required. The 2K x 8 RAM handles stack and scratchpad data; the FRAM holds both code and non-volatile data in a single unified memory map. ## 83 I/O and 16x12-bit ADC in a 100-LQFP The 100-LQFP (14x14 mm) package brings out 83 general-purpose I/O pins, enough to interface with a parallel LCD, keypad matrix, and multiple external sensors without an I/O expander. The 16-channel 12-bit ADC samples at up to 200 ksps typical — sufficient for multi-channel analog front ends in flow or pressure sensing. For BOM planning, this means standard lead times through distribution and no forced redesign horizon.","metaTitle":"Texas Instruments MSP430FR6877IPZR MCU, 16-Bit, 16 MHz","metaDescription":"Texas Instruments MSP430FR6877IPZR 16-bit MCU with 64 KB FRAM, 16 MHz CPU, 83 I/O, 16x12-bit ADC, I²C/SPI/UART, -40°C to 85°C, 100-LQFP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"16MHz","Series":"MSP430™ FRAM","Package":"Tape & Reel (TR)","RAM Size":"2K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT","Connectivity":"I²C, IrDA, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"83","Core Processor":"MSP430 CPUXV2","Package / Case":"100-LQFP","Product Status":"Active","Data Converters":"A/D 16x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FR6877","Program Memory Size":"64KB (64K x 8)","Program Memory Type":"FRAM","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.6540","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9187a028bbd152fbe272241f049cad0b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MSP430FR6877IPZR?","answer":"Within the MSP430 FRAM family, the MSP430FR6877I (the 'I' suffix variant) shares the same 100-LQFP footprint and peripheral set but may differ in temperature range or qualification level. For a direct drop-in, verify the specific suffix against your BOM's temperature and supply requirements. No non-TI second source is listed on the official cross-reference."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR6877IPZR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FR6877IPZR 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}}