{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"COP8SGE728M8","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"COP8SGE728M8","canonicalUrl":"https://icboms.com/texas-instruments/COP8SGE728M8","factsUrl":"https://icboms.com/api/mcp/products/COP8SGE728M8","rawCanonicalId":null},"summary":{"shortDescription":"National Semiconductor COP8™ 8SG series 8-bit OTP MCU, COP8SGE728M8, 15 MHz, 8 KB program memory, 256 x 8 RAM, 24 I/O, 28-SOIC wide body, -40°C to +85°C.","salesMarkdown":"## 8-bit OTP controller for fixed-function embedded control The COP8SGE728M8 is an 8-bit MCU from the COP8™ 8SG series with 8 KB of OTP program memory and 256 bytes of RAM — the program is written once at the factory and cannot be field-updated, which locks the firmware for the life of the product. Running at 15 MHz, the core executes a fixed control loop — a motor commutation sequence, a sensor polling cycle, or a simple UI handler — without the overhead of a real-time OS. ## Peripheral set and I/O budget 24 general-purpose I/O pins in a 28-pin SOIC package — every pin except Vdd, Vss, and the oscillator pins is available as a GPIO or a peripheral signal. The Microwire/Plus (SPI) and UART/USART interfaces handle serial communication to sensors, displays, or a host controller. Surface-mount assembly with an internal oscillator — no external crystal or ceramic resonator is needed for the core clock, saving two I/O pins and reducing BOM count.","metaTitle":"COP8SGE728M8 8-bit MCU, 15 MHz, 8 KB OTP, 28-SOIC","metaDescription":"COP8SGE728M8 8-bit MCU, 15 MHz, 8 KB OTP, 256 B RAM, 24 I/O, -40 to +85°C. Active production, RoHS non-compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":"COP8™ 8SG","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"15MHz","Series":"COP8™ 8SG","Package":"Bulk","RAM Size":"256 x 8","Core Size":"8-Bit","Peripherals":"POR, PWM, WDT","Connectivity":"Microwire/Plus (SPI), UART/USART","Mounting Type":"Surface Mount","Number of I/O":"24","Core Processor":"COP8","Package / Case":"28-SOIC (0.295\\\", 7.50mm Width)","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"8KB (8K x 8)","Program Memory Type":"OTP","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"28-SOIC","Voltage - Supply (Vcc/Vdd)":"2.7V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.65","priceTiers":[{"qty":40,"price":"$7.65000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d47f07c4d622a50274c0288e393ced81.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/COP8SGE728M8/alternatives.json"},"ai":{"faq":[{"question":"What is the program memory type and size on COP8SGE728M8?","answer":"8 KB of OTP (one-time programmable) memory, organized as 8K x 8. The firmware is programmed once at the factory and cannot be erased or rewritten in the field."},{"question":"Is COP8SGE728M8 RoHS compliant?","answer":"No, the part is marked as RoHS non-compliant. Verify your BOM's RoHS stance and soldering process requirements before ordering."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/COP8SGE728M8","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/COP8SGE728M8 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}}