{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TMS320F243PGEA","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TMS320F243PGEA","canonicalUrl":"https://icboms.com/texas-instruments/TMS320F243PGEA","factsUrl":"https://icboms.com/api/mcp/products/TMS320F243PGEA","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TMS320F243PGEA, C2000™ C24x 16-Bit DSP, 20MHz core, 16KB Flash, 1K x 8 RAM, CANbus/SCI/SPI/UART, 32 I/O, 8-channel 10-bit ADC, 144-LQFP, -40°C to 85°C.","salesMarkdown":"## What this 16-bit DSP brings to a motor-control board It carries 16 KB of on-chip Flash program memory and 1K x 8 of RAM. ## What the 16 KB Flash and 1K RAM mean for firmware ## Connectivity and I/O for the control board With 32 general-purpose I/O lines, CANbus, SCI, SPI, and UART/USART, this DSP can talk to encoder interfaces, HMI panels, and higher-level PLCs over a fieldbus network. The CAN 2.0B controller is particularly useful for distributed drive systems where multiple axes share a common bus. The 8-channel 10-bit ADC samples at rates sufficient for current sensing in a single-motor drive, but not for multi-channel simultaneous sampling or high-bandwidth power conversion.","metaTitle":"TI TMS320F243PGEA C2000 C24x 16-Bit DSP, 20MHz","metaDescription":"Texas Instruments TMS320F243PGEA 16-bit C2000 C24x DSP with 20MHz core, 16KB Flash, CANbus, 144-LQFP. Obsolete — sourced to order against RFQ.","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":"C2000™ C24x 16-Bit","Package":"Tray","RAM Size":"1K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"POR, PWM, WDT","Connectivity":"CANbus, EBI/EMI, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"32","Core Processor":"C2xx DSP","Package / Case":"144-LQFP","Product Status":"Obsolete","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"TMS320","Program Memory Size":"16KB (8K x 16)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"144-LQFP (20x20)","Voltage - Supply (Vcc/Vdd)":"4.5V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/301fd5c13a8e79095dcd8f13a843660c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TMS320F243PGEA/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to TMS320F243PGEA?","answer":"There is no direct pin-compatible drop-in replacement from TI's current C2000 family. Newer C2000 devices use different packages, supply voltages, and pinouts, so a board redesign is necessary for a production-grade replacement."},{"question":"What is the TMS320F243PGEA's core speed?","answer":"The core runs at 20 MHz, giving a 50 ns instruction cycle for real-time control loops."},{"question":"What series does the TMS320F243PGEA belong to?","answer":"It is part of the C2000 C24x 16-Bit DSP series from Texas Instruments."},{"question":"Where can I buy the TMS320F243PGEA?","answer":"This obsolete part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a current sourcing position."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TMS320F243PGEA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TMS320F243PGEA when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}