{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TMS320F28377SPTPQ","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TMS320F28377SPTPQ","canonicalUrl":"https://icboms.com/texas-instruments/TMS320F28377SPTPQ","factsUrl":"https://icboms.com/api/mcp/products/TMS320F28377SPTPQ","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments C2000 Delfino TMS320F28377SPTPQ, 32-bit C28x MCU, 200MHz, 1MB Flash, 82Kx16 RAM, 176-HLQFP, -40 to 125°C, AEC-Q100, Active.","salesMarkdown":"## 200 MHz C28x core for real-time control loops Its headline spec is the 200 MHz core speed — enough headroom to run a pair of servo loops or a dual-motor field-oriented control algorithm without splitting cycles. The 1 MB Flash (512K x 16) and 82K x 16 RAM give firmware room for three-phase commutation tables, safety diagnostics, and a communication stack on the same die. ## AEC-Q100 and 125°C — built for under-hood duty That puts it in the bracket for engine control units, transmission controllers, and electric-drive inverters where the ambient under the hood can hit 105°C and the junction sees 125°C. The 176-HLQFP with exposed pad (24x24 mm) pulls heat into the PCB plane — get the via stitch under the pad right and the thermal margin stays comfortable at 200 MHz continuous. ## Dual 16-bit ADC bank — sample two currents at once The data converter block pairs 20 channels of 12-bit ADC with another 20 channels of 16-bit ADC, plus three 12-bit DACs. In a motor-drive design you can assign one 16-bit ADC to phase-A current and the other to phase-B, capture both on the same PWM trigger, and close the current loop with no interleaving delay. The 3x 12-bit DACs serve as set-point outputs or analog watchdog comparators. Connectivity covers CANbus, I²C, SCI (UART), SPI, McBSP, USB, and a uPP parallel port — enough to talk to a resolver interface, an external encoder, and a gateway controller on the same chip. The 97 GPIOs and the DMA engine offload the C28x core from moving data between the ADC result registers and the PWM compare values. ## Package and rework — 176-HLQFP with exposed pad The 176-lead HLQFP is a QFP with a thermal pad underneath — not a BGA, so you can rework it with a hot-air station and a stencil. No last-time-buy notice, no end-of-life announcement. For a new automotive program this is a safe selection — TI continues to support the Delfino line with roadmap updates. The base product number is TMS320, so PCN and errata notifications are published under that family.","metaTitle":"TMS320F28377SPTPQ C2000 Delfino MCU, 200MHz, 1MB Flash","metaDescription":"Texas Instruments TMS320F28377SPTPQ automotive MCU: C28x core at 200MHz, 1MB Flash, 82Kx16 RAM, dual 16-bit ADC, CANbus, -40 to 125°C.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100, C2000™ C28x Delfino™, Functional Safety (FuSa)","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"200MHz","Series":"Automotive, AEC-Q100, C2000™ C28x Delfino™, Functional Safety (FuSa)","Package":"Tray","RAM Size":"82K x 16","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"DMA, POR, PWM, WDT","Connectivity":"CANbus, EBI/EMI, I²C, McBSP, SCI, SPI, uPP, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"97","Core Processor":"C28x","Package / Case":"176-LQFP Exposed Pad","Product Status":"Active","Data Converters":"A/D 20x12b, 20x16b; D/A 3x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"TMS320","Program Memory Size":"1MB (512K x 16)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"176-HLQFP (24x24)","Voltage - Supply (Vcc/Vdd)":"1.14V ~ 3.47V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$23.4200","priceTiers":[{"qty":1,"price":"$23.42000","currency":"USD"},{"qty":10,"price":"$21.59900","currency":"USD"},{"qty":40,"price":"$20.62800","currency":"USD"},{"qty":80,"price":"$18.44388","currency":"USD"},{"qty":240,"price":"$17.59450","currency":"USD"},{"qty":440,"price":"$16.74511","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ec5a74656a8a967d82122c8da9580122.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TMS320F28377SPTPQ/alternatives.json"},"ai":{"faq":[{"question":"Is TMS320F28377SPTPQ AEC-Q100 qualified?","answer":"Yes. The part is listed under the Automotive, AEC-Q100 series, which means it has passed the AEC-Q100 stress tests for automotive-grade ICs. It also carries a Functional Safety (FuSa) designation, relevant for safety-rated automotive systems."},{"question":"What is the core processor of TMS320F28377SPTPQ?","answer":"The core processor is the C28x, a 32-bit single-core CPU from Texas Instruments' C2000 family, running at 200 MHz."},{"question":"What is the memory size of TMS320F28377SPTPQ?","answer":"Program memory is 1 MB (512K x 16) of Flash. RAM is 82K x 16. No EEPROM is on-chip."},{"question":"Does TMS320F28377SPTPQ have a CANbus interface?","answer":"Yes. The connectivity list includes CANbus, along with I²C, SCI, SPI, McBSP, uPP, UART/USART, and USB."},{"question":"How does TMS320F28377SPTPQ compare to F280041PZQR?","answer":"The F280041PZQR is also a C2000 automotive MCU (Piccolo family) but runs at 100 MHz, has 26 I/O, and lacks the dual 16-bit ADC bank and the 1 MB Flash of the Delfino. For a design that needs 200 MHz throughput and the larger memory footprint, the TMS320F28377SPTPQ is the correct tier; the F280041PZQR fits lower-complexity control loops with fewer peripherals."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TMS320F28377SPTPQ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TMS320F28377SPTPQ 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}}