{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM8L151C8U6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM8L151C8U6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM8L151C8U6","factsUrl":"https://icboms.com/api/mcp/products/STM8L151C8U6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM8L EnergyLite series, STM8L151C8U6, 8-bit STM8 core MCU, 16 MHz, 64 KB Flash, 4K x 8 RAM, 2K x 8 EEPROM, 1.8V to 3.6V supply, -40°C to 85°C, 48-UFQFN exposed pad.","salesMarkdown":"## STM8L151C8U6 — 8-bit MCU from the STM8L EnergyLite family ## Memory and peripheral set for sensor and control tasks The 4 KB RAM supports typical control loops and data buffering. A brown-out detect, power-on reset, and watchdog timer are integrated for reliable operation in noisy environments. This surface-mount package is suited for compact PCB layouts where board space is constrained. The exposed pad aids heat dissipation when the MCU drives higher I/O loads or operates near the upper temperature limit. The package supports up to 41 general-purpose I/O lines. For designs requiring a second source, the STM8L151C6U6 (64 KB Flash, 2 KB EEPROM, same package) is a pin-compatible alternative within the same family.","metaTitle":"STM8L151C8U6 8-bit MCU, STM8L EnergyLite, 16 MHz","metaDescription":"STM8L151C8U6 is an 8-bit STM8 core MCU from the STM8L EnergyLite series, running at 16 MHz with 64 KB Flash, 4 KB RAM, 2 KB EEPROM.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"16MHz","Series":"STM8L EnergyLite","Package":"Tray","RAM Size":"4K x 8","Core Size":"8-Bit","EEPROM Size":"2K x 8","Peripherals":"Brown-out Detect/Reset, DMA, IR, POR, PWM, WDT","Connectivity":"I²C, IrDA, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"41","Core Processor":"STM8","Package / Case":"48-UFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 25x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM8","Program Memory Size":"64KB (64K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"48-UFQFPN (7x7)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.3300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a42de1f8ef43937cd9450668e2e90014.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM8L151C8U6/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between the STM8L151C8U6 and the STM8L151C6U6?","answer":"Both are pin-compatible 8-bit MCUs in the same 48-UFQFN package and STM8L EnergyLite family. The STM8L151C8U6 offers 64 KB Flash and 2 KB EEPROM, while the STM8L151C6U6 has 32 KB Flash and 1 KB EEPROM. The RAM, peripheral set, and supply range are identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM8L151C8U6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM8L151C8U6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}