{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F5658IZQWT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F5658IZQWT","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F5658IZQWT","factsUrl":"https://icboms.com/api/mcp/products/MSP430F5658IZQWT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F5xx series 16-bit MCU, MSP430F5658IZQWT, MSP430 CPUXV2 core, 20MHz, 384KB Flash, 34K x 8 RAM, USB, I²C, SPI, UART, 74 I/O, 12-bit ADC/DAC, -40°C~85°C, 113-BGA Microstar Junior 7x7.","salesMarkdown":"Texas Instruments has marked the MSP430F5658IZQWT as obsolete. No last-time-buy window is listed here, so the only channel is surplus or independent distribution. The base product number is MSP430F5658. With 74 I/O lines, this MCU can handle a fair amount of parallel interfacing — driving an LCD data bus, reading a bank of switches, or controlling external memory. The 12-bit ADC offers 16 multiplexed channels, enough for multi-sensor acquisition; the two 12-bit DAC channels can generate analog control voltages or reference levels. USB support (device or host, depending on firmware) is a strong feature for this class of 16-bit MCU. Internal oscillator saves a crystal for many applications, though USB timing typically requires an external crystal for clock accuracy.","metaTitle":"TI MSP430F5658IZQWT 16-bit MCU, 20MHz, 384KB Flash, 34K RAM, BGA","metaDescription":"Texas Instruments MSP430F5658IZQWT 16-bit MCU with MSP430 CPUXV2 core, 20MHz, 384KB Flash, 34K x 8 RAM, USB, 12-bit ADC/DAC, -40°C to 85°C, 113-BGA. Obsolete — sourced to order aga","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"20MHz","Series":"MSP430F5xx","Package":"Tape & Reel (TR)","RAM Size":"34K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, IrDA, SCI, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"74","Core Processor":"MSP430 CPUXV2","Package / Case":"113-VFBGA","Product Status":"Obsolete","Data Converters":"A/D 16x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F5658","Program Memory Size":"384KB (384K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"113-BGA Microstar Junior (7x7)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8fbd9c64f52c8ae01790f11db62393ec.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F5658IZQWT/alternatives.json"},"ai":{"faq":[{"question":"What is MSP430F5658IZQWT's listed speed?","answer":"The core processor runs at 20 MHz. That is the maximum clock frequency for the MSP430 CPUXV2 core on this device."},{"question":"What is the pinout of MSP430F5658IZQWT?","answer":"The pinout is defined by the 113-ball BGA Microstar Junior package (7x7 mm). The exact ball assignment is in the TI datasheet for the MSP430F5658 family — the base product number MSP430F5658 covers the pin mapping across the series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F5658IZQWT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F5658IZQWT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}