{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM8L151C3T6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM8L151C3T6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM8L151C3T6","factsUrl":"https://icboms.com/api/mcp/products/STM8L151C3T6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM8L EnergyLite series, STM8L151C3T6, 8-bit MCU, STM8 core, 16MHz, 8KB Flash, 1K x 8 RAM, 256 x 8 EEPROM, 48-LQFP, -40°C to 85°C.","salesMarkdown":"## What this 8-bit MCU brings to a field-service kit ## Industrial temperature grade — rated for the factory floor and outdoor cabinets No extended automotive temp here, but the industrial grade covers most commercial and light-industrial enclosures without a heater or active cooling. ST lists this part as Active in its product status. ## On-chip peripherals — what you get without external parts The peripheral set includes brown-out detect and reset, a power-on reset, a watchdog timer, PWM outputs, DMA, and an infrared interface. ## 8 KB Flash and 256 bytes EEPROM — sizing the firmware and storage The 8 KB Flash is tight — it fits a small control loop, state machine, and communication stack, but not a full RTOS or a large data table. The 256-byte EEPROM is useful for storing calibration offsets, serial numbers, or configuration bytes that survive a power cycle. The 1 KB RAM handles a modest call stack and a few buffers. If your application needs more memory, you will be looking at a higher-density member of the STM8L family.","metaTitle":"ST STM8L151C3T6 8-bit MCU, 16MHz, 8KB Flash, 48-LQFP","metaDescription":"STM8L151C3T6 from STMicroelectronics: 8-bit STM8 core at 16MHz, 8KB Flash, 1KB RAM, 256B EEPROM, 28x12b ADC, 40 I/O, 1.8V-3.6V, -40°C to 85°C, 48-LQFP.","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":"1K x 8","Core Size":"8-Bit","EEPROM Size":"256 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":"40","Core Processor":"STM8","Package / Case":"48-LQFP","Product Status":"Active","Data Converters":"A/D 28x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM8","Program Memory Size":"8KB (8K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"48-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.6900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b06468a083cdbfd16627f4fc76f7ab77.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM8L151C3T6/alternatives.json"},"ai":{"faq":[{"question":"What tools are needed to program STM8L151C3T6?","answer":"STMicroelectronics provides the ST-Link/V2 programmer/debugger for the STM8 family. It connects via SWIM (Single Wire Interface Module) — a single-wire debug and programming protocol. The ST Visual Programmer (STVP) software or the STM8CubeProgrammer can be used with the ST-Link."},{"question":"What is the closest alternative to STM8L151C3T6 in the STM8L family?","answer":"Within the STM8L EnergyLite series, the STM8L151C6T6 is a pin-compatible step-up with 32 KB Flash and 2 KB RAM, keeping the same 48-LQFP footprint and peripheral set. If you need more memory, that is the natural upgrade path without a board respin."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM8L151C3T6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM8L151C3T6 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}}