{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TMS320F2802PZA","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TMS320F2802PZA","canonicalUrl":"https://icboms.com/texas-instruments/TMS320F2802PZA","factsUrl":"https://icboms.com/api/mcp/products/TMS320F2802PZA","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Automotive, AEC-Q100, C2000™ C28x Fixed-Point series, TMS320F2802PZA, 32-Bit Single-Core MCU, 100MHz, 64KB Flash, 6K x 16 RAM, CANbus, I²C, SCI, SPI, UART/USART, 35 I/O, 100-LQFP, -40°C to 85°C.","salesMarkdown":"## 100 MHz C28x core — timing margin in the control loop The 100 MHz clock on the fixed-point C28x core gives you a 10 ns instruction cycle. For a typical 10 kHz current-control loop with a 200-step PI routine, that leaves about 500 ns of headroom after the ADC read and PWM update — tight but workable. If your loop needs more margin or you're running a higher PWM frequency, you'll want to budget the cycle count early in firmware. That means a dedicated 1.8 V LDO or switcher on the board, not a shared 3.3 V rail. Dropout on the regulator matters here — a 1.8 V output LDO with 200 mV dropout needs at least 2.0 V input. A common gotcha is trying to run this from a 1.8 V rail that sags under load; the POR peripheral will trip and the MCU resets. That puts it in the cabin or chassis-domain category — fine for infotainment, body control, or a DC-DC converter inside the passenger compartment, but not for an engine ECU or a transmission controller sitting next to a hot exhaust. If the board sees 105°C ambient, this part won't hold. The part includes a 16-channel, 12-bit ADC, PWM with built-in dead-band, CANbus, I²C, SCI, SPI, and UART/USART. The CAN interface is the main draw for automotive networks — it's a 2.0B controller, so it handles both standard and extended frames. It's a standard surface-mount footprint, reworkable with a hot-air station if you're careful. That means it's available through the standard TI distribution channel and through independent distributors.","metaTitle":"TMS320F2802PZA C2000 C28x MCU, 100MHz, 64KB Flash, 100-LQFP","metaDescription":"Texas Instruments TMS320F2802PZA 32-bit C2000 C28x fixed-point MCU. 100MHz core, 64KB Flash, 6Kx16 RAM, CANbus, AEC-Q100, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100, C2000™ C28x Fixed-Point","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"100MHz","Series":"Automotive, AEC-Q100, C2000™ C28x Fixed-Point","Package":"Tray","RAM Size":"6K x 16","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"POR, PWM, WDT","Connectivity":"CANbus, I²C, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"35","Core Processor":"C28x","Package / Case":"100-LQFP","Product Status":"Active","Data Converters":"A/D 16x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"TMS320","Program Memory Size":"64KB (32K x 16)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 1.89V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$16.7600","priceTiers":[{"qty":1,"price":"$16.76000","currency":"USD"},{"qty":10,"price":"$15.39900","currency":"USD"},{"qty":25,"price":"$14.76080","currency":"USD"},{"qty":90,"price":"$13.00544","currency":"USD"},{"qty":270,"price":"$12.36715","currency":"USD"},{"qty":450,"price":"$11.56927","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c886b0a468e7fd70ebfa28b97efb502d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TMS320F2802PZA/alternatives.json"},"ai":{"faq":[{"question":"Can TMS320F2802PZA be used for automotive applications?","answer":"That qualifies it for cabin or chassis-domain automotive applications, not under-hood or engine-bay environments where ambient temperatures exceed 85°C."},{"question":"What is TMS320F2802PZA's listed speed?","answer":"The core runs at 100 MHz, which gives a 10 ns instruction cycle on the C28x fixed-point DSP core."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TMS320F2802PZA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TMS320F2802PZA 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}}