{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430G2553IPW28R","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430G2553IPW28R","canonicalUrl":"https://icboms.com/texas-instruments/MSP430G2553IPW28R","factsUrl":"https://icboms.com/api/mcp/products/MSP430G2553IPW28R","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430G2553IPW28R, 16-bit MSP430 CPU16 MCU, 16MHz, 16KB Flash, 512B RAM, 8x10b ADC, I²C/SPI/UART, 24 I/O, 1.8V-3.6V, -40°C to 85°C, 28-TSSOP.","salesMarkdown":"The MSP430G2553IPW28R: No last-time-buy notice is in effect, so the BOM line can be qualified for new production without supply-discontinuation risk. The MSP430 core runs at 16 MHz on a 16-bit data path. That is enough throughput for sensor-fusion loops, UART polling, and real-time PWM updates on the built-in timer. ## 16 KB Flash + 512 B RAM — sizing the firmware budget Program memory is 16 KB of Flash, and the RAM is 512 bytes. The 512-byte RAM constrains stack depth and buffer allocation; designers should budget carefully for nested interrupts and serial FIFOs. The Flash is field-reprogrammable, supporting firmware updates via the bootloader or JTAG/SBW interface. ## Peripherals and connectivity in a 28-pin TSSOP The ADC is adequate for reading potentiometers, thermistors, or current-sense resistors at 10-bit resolution. Brown-out detection and POR are on-chip, so no external supervisor is needed. The internal oscillator eliminates the crystal for many applications, though external clock input is available for tighter timing.","metaTitle":"TI MSP430G2553IPW28R 16-Bit MCU, 16 MHz, 16KB Flash","metaDescription":"TI MSP430G2553IPW28R 16-bit MCU with 16MHz CPU, 16KB Flash, 512B RAM, 8ch 10-bit ADC, I²C/SPI/UART. Industrial temp -40°C to 85°C. Active lifecycle.","metaKeywords":null},"attributes":{"series":"MSP430G2xx","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"16MHz","Series":"MSP430G2xx","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"512 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","Mounting Type":"Surface Mount","Number of I/O":"24","Core Processor":"MSP430 CPU16","Package / Case":"28-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430G2553","Program Memory Size":"16KB (16K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"28-TSSOP","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.1800","priceTiers":[{"qty":1,"price":"$3.18000","currency":"USD"},{"qty":10,"price":"$2.85600","currency":"USD"},{"qty":25,"price":"$2.70000","currency":"USD"},{"qty":100,"price":"$2.34000","currency":"USD"},{"qty":250,"price":"$2.22000","currency":"USD"},{"qty":500,"price":"$1.99200","currency":"USD"},{"qty":1000,"price":"$1.68000","currency":"USD"},{"qty":2000,"price":"$1.59600","currency":"USD"},{"qty":6000,"price":"$1.53600","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3d71879787f17220358164ce00b183ce.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430G2553IPW28R/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum operating frequency of MSP430G2553IPW28R?","answer":"The maximum clock speed is 16 MHz on the MSP430 CPU16 core. This sets the instruction cycle at 62.5 ns for a 16-bit operation."},{"question":"What package does MSP430G2553IPW28R come in?","answer":"The device is supplied in a 28-pin TSSOP package (28-TSSOP, 4.40 mm width, 0.173\" body), surface-mount."},{"question":"How does MSP430G2553IPW28R compare to F280041PZQR?","answer":"The F280041PZQR is a 32-bit C2000 C28x MCU at 100 MHz with 12-bit ADC and CAN bus, targeting automotive motor control. The MSP430G2553IPW28R is a 16-bit low-power MCU at 16 MHz with 10-bit ADC, suited for battery-operated instrumentation and sensor nodes. They are not functional substitutes — the C2000 is a higher-performance, higher-cost tier for real-time control loops."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430G2553IPW28R","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430G2553IPW28R 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}}