{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F155IPMR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F155IPMR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F155IPMR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F155IPMR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430x1xx series MSP430F155IPMR, 16-bit MCU, 8MHz, 16KB Flash, 512 x 8 RAM, I²C/SPI/UART, 48 I/O, 64-LQFP, -40°C to 85°C.","salesMarkdown":"## 16-bit MSP430 with 8 MHz core — what the speed means for your loop The MSP430F155IPMR: The 48 I/O lines in a 64-LQFP package give enough headroom for parallel displays or keypad matrices without an external port expander. ## On-chip converters and brown-out supervision — BOM consolidation The brown-out detect and POR blocks handle power-up sequencing and supply-drop resets internally, so you can skip an external supervisor IC. DMA offloads data transfers from the CPU, keeping the 8 MHz core free for control math rather than byte-shuffling.","metaTitle":"MSP430F155IPMR 16-bit MCU, 16KB Flash, 8MHz, 64-LQFP","metaDescription":"Texas Instruments MSP430F155IPMR 16-bit MCU with 16KB Flash, 8MHz core, 512×8 RAM, 12-bit ADC/DAC, I²C/SPI/UART, -40°C to 85°C, 64-LQFP.","metaKeywords":null},"attributes":{"series":"MSP430x1xx","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"8MHz","Series":"MSP430x1xx","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"512 x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"48","Core Processor":"MSP430 CPU16","Package / Case":"64-LQFP","Product Status":"Active","Data Converters":"A/D 8x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F155","Program Memory Size":"16KB (16K x 8 + 256B)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$14.8200","priceTiers":[{"qty":1,"price":"$14.82000","currency":"USD"},{"qty":10,"price":"$13.61800","currency":"USD"},{"qty":25,"price":"$13.05360","currency":"USD"},{"qty":100,"price":"$11.50130","currency":"USD"},{"qty":250,"price":"$10.93680","currency":"USD"},{"qty":500,"price":"$10.23120","currency":"USD"},{"qty":1000,"price":"$9.38448","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/eb54a0334359f82a23bc86a5655b7764.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F155IPMR/alternatives.json"},"ai":{"faq":[{"question":"What is MSP430F155IPMR's listed speed?","answer":"The core runs at 8 MHz. That is the maximum clock the MSP430 CPU16 can sustain without wait-state penalties from the flash — adequate for control loops, serial communication, and sensor polling, but not for heavy DSP or high-speed data streaming."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F155IPMR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F155IPMR 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}}