{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F4618IPZ","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F4618IPZ","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F4618IPZ","factsUrl":"https://icboms.com/api/mcp/products/MSP430F4618IPZ","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430x4xx MSP430F4618IPZ, 16-bit MSP430 CPUX, 8MHz, 116KB (116K x 8 + 256B) FLASH, 8K x 8 RAM, 80 I/O, 100-LQFP, -40°C~85°C, 1.8V~3.6V.","salesMarkdown":"## 8 MHz 16-bit core with integrated LCD driver It packs 116 KB of FLASH program memory plus 256 bytes of information memory for calibration constants, and 8K x 8 of RAM. The part integrates a segment LCD driver, DMA controller, brown-out detect, POR, PWM, and a 12-channel 12-bit ADC — a combination aimed at metering, handheld instruments, and industrial panels where the display and analog front-end live on the same die. With 116 KB of FLASH, this device comfortably hosts a full application stack plus a bootloader for field updates. The extra 256-byte information memory is separate from the main array — use it for device serialization or trim values that survive a full erase. No wear-leveling is needed for typical metering firmware that writes infrequently, but if you are logging data to Flash, budget for sector erase cycles. The internal oscillator means no external crystal is required for the core clock, though the connectivity block (I²C, IrDA, SCI, SPI, UART/USART) may still need a precision timebase for baud-rate accuracy. The 100-pin LQFP (14x14 mm body) provides 80 general-purpose I/O pins and the LCD segment drive outputs — enough for a 4x40 or 8x32 segment display without external shift registers. For new designs, this means standard distribution availability with no forced migration timeline. The base product number MSP430F4618 shares the same die and Flash/RAM configuration across the LQFP and TQFP package variants.","metaTitle":"Texas Instruments MSP430F4618IPZ 16-bit MCU, 116KB Flash","metaDescription":"Texas Instruments MSP430F4618IPZ 16-bit MCU with 116KB Flash, 8KB RAM, 8MHz core, LCD driver, 12x12b ADC, -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":"8MHz","Series":"MSP430x4xx","Package":"Tray","RAM Size":"8K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT","Connectivity":"I²C, IrDA, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"80","Core Processor":"MSP430 CPUX","Package / Case":"100-LQFP","Product Status":"Active","Data Converters":"A/D 12x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F4618","Program Memory Size":"116KB (116K x 8 + 256B)","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":"$15.4074","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1fcea670b9343edbca2b2bc7659e99b7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F4618IPZ/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between MSP430F4618IPZ and MSP430F4618IPZR?","answer":"The difference is the shipping medium: MSP430F4618IPZ ships in a tray, while the IPZR suffix indicates tape-and-reel packaging."},{"question":"Does MSP430F4618IPZ have an internal oscillator?","answer":"Yes, the MSP430F4618IPZ includes an internal oscillator as one of its clock sources. This allows the core to run at 8 MHz without an external crystal, though external crystals or resonators can still be used for precision timing on the connectivity interfaces (I²C, SPI, UART)."},{"question":"What is the flash memory size of MSP430F4618IPZ?","answer":"The MSP430F4618IPZ has 116 KB of FLASH program memory, organized as 116K x 8 bits, plus an additional 256 bytes of information memory for calibration constants or unique identifiers."},{"question":"Is MSP430F4618IPZ RoHS compliant?","answer":"The MSP430F4618IPZ is a lead-free, RoHS-compliant device as standard for Texas Instruments' current-production MSP430 portfolio in the 100-LQFP package. No separate RoHS certificate is needed for BOM compliance in EU or similar markets."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F4618IPZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F4618IPZ 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}}