{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F5324IRGCR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F5324IRGCR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F5324IRGCR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F5324IRGCR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F5xx 16-bit MCU, MSP430F5324IRGCR, 25MHz, 64KB FLASH, 6K x 8 RAM, 47 I/O, 12x12b ADC, 64-VFQFN exposed pad, -40 to 85°C.","salesMarkdown":"## Core and memory — what the 25 MHz ceiling buys you The MSP430F5324IRGCR runs the 16-bit MSP430 CPUXV2 core at 25 MHz — the maximum clock for this family, delivering roughly 25 MIPS in single-cycle execution. The 64 KB on-chip flash (64K x 8) and 6 KB RAM (6K x 8) are sized for a sensor-fusion or data-logging firmware image that leaves room for a real-time operating system or a communication stack. Program memory is FLASH type, so field updates over the serial bootloader are viable without an external programmer. ## Supply and temperature — battery and industrial floor The internal oscillator eliminates an external crystal for the main clock, though the 25 MHz ceiling requires a stable supply within the rated window. Temperature grade is -40 to 85 °C (TA), the industrial band for factory-floor controllers, outdoor sensor nodes, and automotive cabin applications that do not require AEC-Q100 qualification. ## I/O and peripherals — what connects without external parts 47 GPIOs are available on the 64-VFQFN package — enough to drive a small keypad, LED indicators, and a parallel LCD without an external port expander. On-chip peripherals include DMA for memory-to-peripheral transfers without CPU load, PWM for motor or LED dimming, and a brown-out detect and power-on reset that supervise the supply rail. The watchdog timer (WDT) can be configured as an interval timer for wake-up from low-power modes. ## Serial interfaces and ADC — sensor and actuator bus The connectivity block includes I²C, SPI, UART/USART, IrDA, and LIN bus — the LIN interface makes this part suitable for automotive sub-networks like door modules or seat controllers, while I²C and SPI cover the majority of industrial sensor and memory peripherals. The 12-channel, 12-bit ADC can sample analog inputs in scan mode; the 12-bit resolution is adequate for 0-10 V or 4-20 mA sensor signals with an external signal-conditioning stage. ## Package — board integration note The 64-VFQFN exposed pad package (supplier device package 64-VQFN, 9x9 mm) requires a thermal-via array under the central paddle for junction-to-board heat dissipation. Surface-mount assembly follows standard QFN reflow profiles; the package is RoHS-compliant per TI's standard material declaration.","metaTitle":"TI MSP430F5324IRGCR MCU, 16-bit 25MHz, 64KB Flash, 64-VQFN","metaDescription":"Texas Instruments MSP430F5324IRGCR 16-bit MCU, 25MHz, 64KB flash, 6KB RAM, 47 GPIO, 12x12b ADC, industrial temp -40 to 85°C. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"25MHz","Series":"MSP430F5xx","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"6K 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":"47","Core Processor":"MSP430 CPUXV2","Package / Case":"64-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 12x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F5324","Program Memory Size":"64KB (64K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"64-VQFN (9x9)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.7500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2f9d10d70b965f1c22697c1b7ffeb052.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F5324IRGCR/alternatives.json"},"ai":{"faq":[{"question":"What is the MSP430F5324IRGCR's maximum clock speed and memory configuration?","answer":"The CPUXV2 core runs at 25 MHz maximum. These are the ceiling figures — actual throughput depends on flash wait states and the application's code profile."},{"question":"What serial interfaces does the MSP430F5324IRGCR support?","answer":"The device includes I²C, SPI, UART/USART, IrDA, and LIN bus interfaces. The LIN controller makes it suitable for automotive body-electronics sub-networks; the I²C and SPI buses handle the majority of industrial sensor and memory peripherals."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F5324IRGCR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F5324IRGCR 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}}