{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F157IPM","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F157IPM","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F157IPM","factsUrl":"https://icboms.com/api/mcp/products/MSP430F157IPM","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430x1xx MSP430F157IPM, 16-bit MCU, MSP430 CPU16 core, 8 MHz, 32 KB Flash, 1K x 8 RAM, 48 I/O, I²C/SPI/UART, 8x12b ADC + 2x12b DAC, -40°C to 85°C, 64-LQFP, Tray.","salesMarkdown":"The MSP430F157IPM: The core runs at 8 MHz, setting the throughput ceiling for interrupt response and instruction execution. ## 32 KB Flash and 1 KB RAM — firmware footprint sizing With 32 KB of program Flash and 1 KB of SRAM, this MCU targets firmware images that fit within a moderate memory budget — typical for single-loop control, data logging, or Modbus slave nodes. The 256-byte information memory (separate from the main Flash array) is useful for calibration constants or configuration parameters that survive a firmware update. The 1 KB RAM is tight for buffering large serial payloads; if your application queues more than a few hundred bytes of UART or SPI data, the DMA peripheral helps move data without CPU intervention, but the total buffer space is still the limit.","metaTitle":"TI MSP430F157IPM 16-bit MCU, 8 MHz, 32 KB Flash, 64-LQFP","metaDescription":"Texas Instruments MSP430F157IPM 16-bit MCU with 8 MHz core, 32 KB Flash, 1 KB RAM, 12-bit ADC/DAC, industrial temp -40°C to 85°C. Active lifecycle, 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":"Tray","RAM Size":"1K 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":"MSP430F157","Program Memory Size":"32KB (32K 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":"$19.1600","priceTiers":[{"qty":1,"price":"$19.16000","currency":"USD"},{"qty":10,"price":"$17.60900","currency":"USD"},{"qty":25,"price":"$16.87880","currency":"USD"},{"qty":160,"price":"$14.87144","currency":"USD"},{"qty":320,"price":"$14.14159","currency":"USD"},{"qty":480,"price":"$13.22923","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/1b5d3433eb1d2d63a345aa5c47e8b34d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F157IPM/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F157IPM","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F157IPM 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}}