{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F4152IRGZ","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F4152IRGZ","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F4152IRGZ","factsUrl":"https://icboms.com/api/mcp/products/MSP430F4152IRGZ","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F4152IRGZ, 16-bit MSP430 CPU16 MCU, 8 MHz, 16 KB Flash, 512 x 8 RAM, 40 I/O, LCD, I²C/SPI/UART, 1.8 V–3.6 V, -40°C to 85°C, 48-VFQFN.","salesMarkdown":"The 8 MHz clock rate is typical for the MSP430x4xx series and sufficient for real-time display updates, sensor polling at kilohertz rates, and low-speed communication buses. It is not a part for high-speed DSP or motor-field-oriented control; the strength is ultra-low-power operation with deterministic interrupt response for event-driven metering and user-interface tasks. ## Lifecycle: obsolete — plan the BOM transition Officially marked obsolete by Texas Instruments. ## Peripheral set — LCD drive and serial flexibility The integrated LCD controller drives segment displays directly, eliminating a separate display driver IC. The serial interface block supports I²C, SPI, and UART, plus IrDA and LINbus for industrial or automotive sub-networks. With 40 I/O lines and an 8-channel 10-bit ADC, the part can handle a mix of digital inputs, analog sensor readings, and display segments in a single-chip metering or control panel design.","metaTitle":"TI MSP430F4152IRGZ 16-bit MCU, 8 MHz, 16 KB Flash, 48-VQFN","metaDescription":"TI MSP430F4152IRGZ 16-bit MCU, 8 MHz, 16 KB Flash, 512 B RAM, LCD driver, industrial temp. Obsolete — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"8MHz","Series":"MSP430x4xx","Package":"Tube","RAM Size":"512 x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, LCD, POR, PWM, WDT","Connectivity":"I²C, IrDA, LINbus, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"40","Core Processor":"MSP430 CPU16","Package / Case":"48-VFQFN Exposed Pad","Product Status":"Obsolete","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F4152","Program Memory Size":"16KB (16K x 8 + 256B)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"48-VQFN (7x7)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.8400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/81cb491bf079f7c49079363aa0d24290.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F4152IRGZ/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for MSP430F4152IRGZ?","answer":"No official replacement part number is listed. A pin-compatible migration within the MSP430x4xx family should be evaluated; the MSP430F4152IPZ is a known variant but differs in package and must be checked for fit. For existing BOM lines, the part is available through independent distribution."},{"question":"What are the specifications of MSP430F4152IRGZ?","answer":"The MSP430F4152IRGZ is a 16-bit MCU with an 8 MHz MSP430 CPU16 core, 16 KB Flash program memory, 512 x 8 bytes RAM, 40 I/O lines, an integrated LCD driver, an 8-channel 10-bit ADC, and serial interfaces including I²C, SPI, UART, IrDA, and LINbus. It operates from 1.8 V to 3.6 V over the industrial temperature range of -40°C to 85°C, in a 48-VFQFN exposed-pad package."},{"question":"Is MSP430F4152IRGZ equivalent to MSP430F4152IPZ?","answer":"The MSP430F4152IPZ is a known variant of the same base product number MSP430F4152, but it uses a different package. The IRGZ is in a 48-VFQFN, while the IPZ uses a different package type. Pin compatibility and temperature grade must be verified against the specific BOM before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F4152IRGZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F4152IRGZ when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}