{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"COP8SBR9LVA8","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"COP8SBR9LVA8","canonicalUrl":"https://icboms.com/texas-instruments/COP8SBR9LVA8","factsUrl":"https://icboms.com/api/mcp/products/COP8SBR9LVA8","rawCanonicalId":null},"summary":{"shortDescription":"National Semiconductor COP8™ 8S series COP8SBR9LVA8, 8-bit COP8 MCU, 32KB Flash, 20 MHz, 59 I/O, Microwire/Plus (SPI), UART/USART, 2.7V, -40°C to 85°C, 68-PLCC.","salesMarkdown":"## 32 KB Flash, 20 MHz — what this 8-bit MCU brings to a legacy board The National Semiconductor COP8SBR9LVA8 is an 8-bit MCU from the COP8™ 8S family, built around the COP8 core. This part runs on a single 2.7 V supply — no separate analog rail needed. If your board lives in a climate-controlled cabinet or a residential thermostat, this grade is fine. ## On-chip peripherals and serial interfaces For serial communication, you get a Microwire/Plus (SPI) port and a UART/USART. No CAN, no I²C on this die, so if your design needs those, you will have to bit-bang or add an external bridge. The COP8SBR9LVA8 includes an internal oscillator, so you can skip the external crystal or ceramic resonator for many applications. That frees up two I/O pins and reduces BOM count. If you need tighter timing for a UART baud rate, you can still feed an external clock into the oscillator input. ## Lifecycle and sourcing — still active, no LTB on the horizon For a legacy board that already uses this part, the supply channel remains open through standard distribution and independent sourcing alike.","metaTitle":"COP8SBR9LVA8 8-bit MCU, 32KB Flash, 20 MHz, 68-PLCC","metaDescription":"COP8SBR9LVA8 8-bit COP8 MCU with 32KB Flash, 20 MHz, 59 I/O, 2.7V supply, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"series":"COP8™ 8S","has_mpn":"COP8SBR9","cpu_core":"COP8","frame_size":"8-Bit","fuse_speed":"20 MHz","connectivity":"Microwire/Plus (SPI), UART/USART","package_type":"Bulk","Number Of I/O":"59","mounting_type":"Surface Mount","product_status":"Active","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","peripheral_types":"Brown-out Detect/Reset, POR, PWM, WDT","supply_voltage_v":"2.7","Program Memory Type":"FLASH","Operating Temperature High":"-40°C to 85°C (TA)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$13.04","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c5ed256601562d04a43260e203aee3ed.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/COP8SBR9LVA8/alternatives.json"},"ai":{"faq":[{"question":"Can I use COP8SBR9LVA8 as a replacement for COP8SBR9LVA7?","answer":"The evidence does not provide a direct cross-reference between COP8SBR9LVA8 and COP8SBR9LVA7. Pin compatibility and memory size differences should be verified against the respective datasheets before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/COP8SBR9LVA8","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/COP8SBR9LVA8 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}}