{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR2355TRHAR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR2355TRHAR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR2355TRHAR","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR2355TRHAR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430FR2355TRHAR, MSP430™ FRAM series, 16-bit MCU, 24 MHz, 32 KB FRAM, 4K x 8 SRAM, 36 I/O, I²C/SPI/UART, 10x12b ADC, 4x12b DAC, -40°C to 105°C, 40-VQFN (6x6).","salesMarkdown":"## FRAM-based 16-bit MCU for industrial sensing and control Its program memory is 32 KB of FRAM — a non-volatile memory that writes at near-SRAM speed with essentially unlimited endurance, unlike flash. On the analog side it integrates a 10-channel 12-bit ADC and a 4-channel 12-bit DAC, which means a single chip can handle multiple sensor inputs and actuator outputs without external converters. ## FRAM endurance — no wear-leveling needed for data logging FRAM writes at bus speed and tolerates 10¹⁵ write cycles, compared to flash's typical 10⁴–10⁵. For a firmware engineer, this means you can treat the 32 KB FRAM as both code store and data-logging space without managing wear-leveling or write buffers. Brown-out detect and POR are on-chip, so the reset circuit is minimal — just the supply decoupling. The MSP430FR2355TRHAR comes in a 40-VFQFN with exposed pad (6x6 mm body, supplier package 40-VQFN).","metaTitle":"Texas Instruments MSP430FR2355TRHAR 16-bit MCU, 24 MHz","metaDescription":"MSP430FR2355TRHAR 16-bit MCU with 24 MHz CPU, 32 KB FRAM, 4 KB SRAM, 10x12b ADC, 4x12b DAC, -40°C to 105°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"24MHz","Series":"MSP430™ FRAM","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"4K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"I²C, IrDA, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"36","Core Processor":"MSP430 CPU16","Package / Case":"40-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 10x12b; D/A 4x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FR2355","Program Memory Size":"32KB (32K x 8)","Program Memory Type":"FRAM","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"40-VQFN (6x6)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.1600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5b2b725f8ceff8dabb22c56965f52827.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can MSP430FR2355TRHAR replace MSP430FR2355?","answer":"The base product number is MSP430FR2355, and the TRHAR suffix denotes the specific package and reel option (40-VQFN, Tape & Reel). The two are functionally identical; the TRHAR variant is the tape-and-reel ordering code for the same die."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR2355TRHAR","citationPolicyUrl":"https://icboms.com/llms.txt","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}