{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F2003IN","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F2003IN","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F2003IN","factsUrl":"https://icboms.com/api/mcp/products/MSP430F2003IN","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F2xx MSP430F2003IN, 16-bit MCU, 16MHz, 1KB Flash, 128 x 8 RAM, 10x16b ADC, I²C/SPI, 14-DIP, -40°C to 85°C.","salesMarkdown":"## 1 KB Flash, 128 bytes RAM — the memory budget drives the fit The 16 MHz clock speed gives enough headroom for real-time loops reading the on-chip 10-channel 16-bit ADC and driving I²C or SPI peripherals without an external clock source. ## Industrial temperature grade and through-hole package The 14-pin DIP package (14-DIP, 0.300\" body, also listed as 14-PDIP) is through-hole, which simplifies hand-assembly, prototyping, and field rework. For a storeroom, that means no moisture-sensitive reels to manage; store the tubes in a dry cabinet and they keep indefinitely. ## Built-in 16-bit ADC and serial interfaces A 10-channel 16-bit ADC is integrated, saving the cost and board area of an external converter. The 16-bit resolution is notable for this price and power tier — it can resolve fine analog signals from thermocouples, strain gauges, or current shunts. I²C and SPI connectivity let it talk to external sensors, EEPROMs, or displays without bit-banging GPIO. The MSP430F2xx series has broad distribution support, and the through-hole package means it is not tied to a specific SMT line. With 10 I/O pins available, it can handle a few pushbuttons, LEDs, and a serial bus in a compact layout.","metaTitle":"TI MSP430F2003IN 16-bit MCU, 1KB Flash, 16 MHz, 14-DIP","metaDescription":"Texas Instruments MSP430F2003IN 16-bit MCU with 1KB Flash, 128B RAM, 16 MHz core, 10ch 16-bit ADC, I²C/SPI. Industrial temp -40°C to 85°C. Active lifecycle.","metaKeywords":null},"attributes":{"series":"MSP430F2xx","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"16MHz","Series":"MSP430F2xx","Package":"Tube","RAM Size":"128 x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"I²C, SPI","Mounting Type":"Through Hole","Number of I/O":"10","Core Processor":"MSP430 CPU16","Package / Case":"14-DIP (0.300\\\", 7.62mm)","Product Status":"Active","Data Converters":"A/D 10x16b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F2003","Program Memory Size":"1KB (1K x 8 + 256B)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"14-PDIP","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.7600","priceTiers":[{"qty":1,"price":"$3.76000","currency":"USD"},{"qty":10,"price":"$3.37300","currency":"USD"},{"qty":25,"price":"$3.18880","currency":"USD"},{"qty":100,"price":"$2.76350","currency":"USD"},{"qty":250,"price":"$2.62184","currency":"USD"},{"qty":500,"price":"$2.35256","currency":"USD"},{"qty":1000,"price":"$1.98408","currency":"USD"},{"qty":2500,"price":"$1.88488","currency":"USD"},{"qty":5000,"price":"$1.81402","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e3e1a699181f3e59d5b4aded3bac6f5a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F2003IN/alternatives.json"},"ai":{"faq":[{"question":"How much flash memory does MSP430F2003IN have?","answer":"The MSP430F2003IN has 1 KB of Flash program memory (1K x 8 plus 256 bytes). That is a small footprint — firmware must be tightly coded, typically for a single sensor readout or a simple control loop."},{"question":"Does MSP430F2003IN include an ADC?","answer":"Yes, it includes a 10-channel 16-bit ADC. The 16-bit resolution is higher than many MCUs in this class, making it suitable for precision analog measurements without an external converter."},{"question":"Is MSP430F2003IN RoHS compliant?","answer":"Yes, it is ROHS3 Compliant per the listing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F2003IN","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F2003IN 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}}