{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430A138IPNR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430A138IPNR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430A138IPNR","factsUrl":"https://icboms.com/api/mcp/products/MSP430A138IPNR","rawCanonicalId":null},"summary":{"shortDescription":"TI MSP430x4xx series, 16-bit MSP430 core, 8MHz, 60KB Flash, 2K x 8 RAM, 80-LQFP, -40 to 85°C, Tape & Reel.","salesMarkdown":"## 16-bit MSP430 with on-chip LCD drive — what it brings to the board The Texas Instruments MSP430A138IPNR is a 16-bit ultra-low-power MCU from the MSP430x4xx family, built around the MSP430 core and clocked at 8 MHz. The 80-pin LQFP package (12x12 mm body) gives access to 48 I/O lines, and the peripheral set includes a 5-channel 16-bit ADC and a 2-channel 12-bit DAC, plus serial interfaces covering I²C, SPI, UART, IrDA, and LINbus. Supply range is 1.8 V to 3.6 V, and the operating temperature spans -40°C to 85°C, suiting it for industrial enclosures and outdoor telecom cabinets. ## Lifecycle reality — end-of-life planning The MSP430A138IPNR carries an end-of-life (EOL) status. TI has not published a formal last-time-buy window for this specific code, but the EOL flag means the part is no longer in volume production. For a BOM freeze, you should qualify a replacement now — the MSP430F4xx series offers pin-compatible alternatives with similar LCD and ADC peripherals, though the exact memory and package variant needs to be cross-checked against your firmware image.","metaTitle":"TI MSP430A138IPNR 16-bit MCU, 60KB Flash, 8MHz, 80-LQFP","metaDescription":"MSP430A138IPNR 16-bit MCU with 60KB Flash, 2K x 8 RAM, 8MHz core, integrated LCD driver, 5x16b ADC, 2x12b DAC, -40 to 85°C. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"8MHz","Series":"MSP430x4xx","Package":"Tape & Reel (TR)","RAM Size":"2K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, LCD, PWM, WDT","Connectivity":"I²C, IrDA, LINbus, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"48","Core Processor":"MSP430","Package / Case":"80-LQFP","Product Status":"Active","Data Converters":"A/D 5x16b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430A138","Program Memory Size":"60KB (60K x 8 + 256B)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"80-LQFP (12x12)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.6718","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/be28a6b3cb6e71036d4919f06691b75b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430A138IPNR/alternatives.json"},"ai":{"faq":[{"question":"Is MSP430A138IPNR obsolete or active?","answer":"The MSP430A138IPNR is end-of-life (EOL) — no longer in volume production. Plan for a last-time buy or a pin-compatible replacement from the MSP430F4xx series."},{"question":"Does MSP430A138IPNR have an LCD driver?","answer":"Yes, the MSP430A138IPNR includes an integrated LCD driver peripheral, capable of driving segmented LCD panels directly without an external driver IC."},{"question":"What is the operating voltage of MSP430A138IPNR?","answer":"The supply voltage range is 1.8 V to 3.6 V (Vcc/Vdd)."},{"question":"What is MSP430A138IPNR's listed speed?","answer":"The core runs at 8 MHz."},{"question":"Where can I buy MSP430A138IPNR in tape and reel?","answer":"The MSP430A138IPNR is available to order in Tape & Reel packaging through independent distribution. Submit an RFQ for current pricing and delivery."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430A138IPNR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430A138IPNR 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}}