{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F5635IZCAT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F5635IZCAT","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F5635IZCAT","factsUrl":"https://icboms.com/api/mcp/products/MSP430F5635IZCAT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F5xx series, 16-bit MSP430 CPUXV2 microcontroller, MSP430F5635IZCAT, 20 MHz, 256 KB flash, 18 KB RAM, 74 I/O, USB, 113-VFBGA, -40°C to 85°C.","salesMarkdown":"## Core and memory — what drives the BOM fit The MSP430F5635IZCAT runs a 16-bit MSP430 CPUXV2 core at 20 MHz — not the fastest in the F5xx family, but the clock rate determines the instruction throughput for real-time control loops and communication stack processing. On-chip memory is 256 KB flash for program storage and 18 KB RAM for data. The flash holds a moderate-size application with a USB stack and sensor fusion library; the RAM budget constrains the number of simultaneous packet buffers or logging records before external memory is needed. 74 general-purpose I/O lines in the 113-ball VFBGA package give the layout engineer room to route parallel interfaces, keypad matrices, and external memory buses alongside the serial peripherals. The 0.50 mm ball pitch on the 7x7 mm NFBGA requires a multi-layer PCB for full fan-out — a two-layer board breaks out only the outer ball rows. Connectivity includes USB plus I²C, SPI, UART/USART, LINbus, and IrDA. This peripheral mix suits a system that aggregates data from multiple sensor types over different serial protocols and streams it to a host over USB without an external bridge chip. The 16-channel 12-bit ADC samples analog signals from thermistors, strain gauges, or current shunts — one conversion per channel at the ADC's maximum rate stays within the core's DMA bandwidth without stalling the CPU. ## Temperature grade and supply — deployment envelope Brown-out detect and POR on-chip reset the core cleanly on power-up and brown-out events.","metaTitle":"Texas Instruments MSP430F5635IZCAT MCU, 20 MHz, 256 KB Flash","metaDescription":"Texas Instruments MSP430F5635IZCAT, 16-bit MSP430 CPUXV2 at 20 MHz, 256 KB flash, 18 KB RAM, USB + serial peripherals, 74 I/O, 113-VFBGA, -40°C to 85°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":"20MHz","Series":"MSP430F5xx","Package":"Tape & Reel (TR)","RAM Size":"18K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, IrDA, LINbus, SCI, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"74","Core Processor":"MSP430 CPUXV2","Package / Case":"113-VFBGA","Product Status":"Active","Data Converters":"A/D 16x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F5635","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"113-NFBGA (7x7)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.5473","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3ee2c0746af02feaac7c1d0954604055.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F5635IZCAT/alternatives.json"},"ai":{"faq":[{"question":"What is the MSP430F5635IZCAT's core speed and memory?","answer":"The 16-bit MSP430 CPUXV2 core runs at 20 MHz. On-chip memory is 256 KB flash and 18 KB RAM."},{"question":"What compliance documentation does Texas Instruments provide for MSP430F5635IZCAT?","answer":"The device is supplied in Tape & Reel packaging. Standard documentation includes the datasheet, application notes, and RoHS/REACH compliance certificates from Texas Instruments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F5635IZCAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F5635IZCAT 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}}