{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F5630IPZR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F5630IPZR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F5630IPZR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F5630IPZR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F5xx series 16-bit MCU, MSP430F5630IPZR, 20 MHz core, 128 KB Flash, 18K x 8 RAM, USB/I²C/SPI/UART, 100-LQFP.","salesMarkdown":"The MSP430F5630IPZR: It runs at 20 MHz and packs 128 KB of program Flash and 18K x 8 bytes of RAM — enough for moderately complex embedded control, data logging, or USB-connected instrumentation. On the peripheral side it includes a brown-out detect, POR, DMA, PWM, and a watchdog timer. For connectivity you get I²C, IrDA, LIN, SCI, SPI, UART/USART, and USB — a solid mix for talking to sensors, actuators, displays, or a host PC. The 74 general-purpose I/O lines give plenty of headroom for parallel interfaces or keypad scanning. At 20 MHz the core can execute most instructions in a single cycle, giving you roughly 20 MIPS. If your application needs more throughput — say, heavy DSP or high-speed data acquisition — you will want to step up to a Cortex-M4 class part. But for the typical MSP430 sweet spot of low-power mixed-signal control, 20 MHz is a comfortable fit. ## 128 KB Flash and 18K x 8 RAM — sizing the firmware and data space The 128 KB Flash is enough for a full USB stack, a command-line interpreter, and a modest application layer. The 18K x 8 RAM (18 KB) handles a few kilobytes of packet buffers, stack, and global variables. If you need more RAM for large data arrays or a real-time OS, look at the higher-density members of the MSP430F5xx family. ## Package and footprint — 100-LQFP (14x14 mm) The MSP430F5630IPZR comes in a 100-pin LQFP with a 14x14 mm body and 0.5 mm pitch. That is a common footprint — many 100-pin ARM MCUs share the same layout, so board spin for a pin-compatible swap is straightforward if the pinout matches. It is a surface-mount device (SMD) intended for reflow soldering. ## Lifecycle reality — this part is obsolete The MSP430F5630IPZR carries an Obsolete lifecycle status. That means Texas Instruments has stopped production; there is no last-time-buy window left. Any stock you find is new-old-stock or surplus from distribution channels. ## Sourcing this part — what to expect We source it from independent distribution — broker, surplus, and excess inventories.","metaTitle":"MSP430F5630IPZR 16-bit MCU, 20 MHz, 128 KB Flash, 100-LQFP","metaDescription":"Texas Instruments MSP430F5630IPZR 16-bit MCU, 20 MHz core, 128 KB Flash, 18K x 8 RAM, USB/I²C/SPI/UART, 100-LQFP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","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":"100-LQFP","Product Status":"Obsolete","Data Converters":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F5630","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.1766","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3ee2c0746af02feaac7c1d0954604055.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MSP430F5630IPZR obsolete?","answer":"Yes, the MSP430F5630IPZR carries an Obsolete lifecycle status. Texas Instruments has ended production; no last-time-buy window is open. Any available units are new-old-stock or surplus."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F5630IPZR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F5630IPZR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T13:08:43.592Z","lastPublished":"2026-07-16T13:08:43.592Z","indexable":true}}