{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F4250IDLR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F4250IDLR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F4250IDLR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F4250IDLR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430x4xx MSP430F4250IDLR, 16-bit MCU, MSP430 CPU16 core, 8 MHz, 16 KB Flash, 256 x 8 RAM, 1.8 V to 3.6 V, -40°C to 85°C, 48-SSOP.","salesMarkdown":"## Mixed-signal MCU with LCD drive and on-chip converters It integrates 16 KB of Flash program memory, 256 x 8 bytes of RAM, a 16-bit ADC, a 12-bit DAC, and a segment LCD driver — a combination that suits metering, sensor conditioning, and human-machine interface panels where a separate display controller and external analog front-end would otherwise inflate the BOM. ## 8 MHz core — enough for slow sensor loops and display refresh The 8 MHz clock rate is modest by today's MCU standards, but it is deliberate: the MSP430 architecture is designed for ultralow-power active and sleep modes. At 8 MHz the core can service a 16-bit ADC conversion, update an LCD segment, and run a PID loop with margin. ## 16 KB Flash and 256 B RAM — sizing the firmware budget With 16 KB of Flash and 256 bytes of RAM, this part is not a candidate for complex RTOS stacks or large data buffers. It fits firmware that fits in 8–12 KB of compiled code — a Modbus slave, a flow-meter algorithm, a thermostat state machine — leaving headroom for a bootloader and calibration constants. The 256 B RAM is the tighter constraint: any significant data logging or large lookup table pushes the design to an external serial EEPROM or a larger MSP430 sibling. ## Peripheral set: LCD, ADC, DAC, and supervisory blocks The integrated LCD driver can directly drive a segmented glass display without an external driver IC — a cost and board-area win for gas-pump readouts, utility meters, or medical-device panels. The 16-bit ADC provides enough resolution for precision sensor measurements (thermocouple, strain gauge, pressure transducer), and the 12-bit DAC can generate an analog setpoint or drive an external actuator. The brown-out detect and POR eliminate external reset supervisor ICs in most designs.","metaTitle":"MSP430F4250IDLR TI 16-bit MCU, 8 MHz, 16 KB Flash, 48-SSOP","metaDescription":"Texas Instruments MSP430F4250IDLR 16-bit MCU, 8 MHz core, 16 KB Flash, 256 B RAM, integrated 16-bit ADC & 12-bit DAC, LCD driver, -40°C to 85°C, 48-SSOP.","metaKeywords":null},"attributes":{"series":"MSP430x4xx","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"8MHz","Series":"MSP430x4xx","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"256 x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, LCD, POR, PWM, WDT","Connectivity":"-","Mounting Type":"Surface Mount","Number of I/O":"32","Core Processor":"MSP430 CPU16","Package / Case":"48-BSSOP (0.295\\\", 7.50mm Width)","Product Status":"Active","Data Converters":"A/D 1x16b; D/A 1x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F4250","Program Memory Size":"16KB (16K x 8 + 256B)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"48-SSOP","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.7900","priceTiers":[{"qty":1,"price":"$9.79000","currency":"USD"},{"qty":10,"price":"$8.84200","currency":"USD"},{"qty":25,"price":"$8.43040","currency":"USD"},{"qty":100,"price":"$7.32010","currency":"USD"},{"qty":250,"price":"$6.99108","currency":"USD"},{"qty":500,"price":"$6.37422","currency":"USD"},{"qty":1000,"price":"$5.55174","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/84e3281885cf6930a14c53321e01f331.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F4250IDLR/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F4250IDLR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F4250IDLR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}