{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM8L152K4T6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM8L152K4T6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM8L152K4T6TR","factsUrl":"https://icboms.com/api/mcp/products/STM8L152K4T6TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM8L EnergyLite series, STM8L152K4T6TR, 8-Bit 16 MHz 16KB (16K x 8) FLASH 32-LQFP (7x7).","salesMarkdown":"## What the integrated LCD driver buys you The STM8L152K4T6TR is an 8-bit STM8 core microcontroller from the STM8L EnergyLite family, clocked at 16 MHz. Its defining feature is the on-chip LCD segment driver, which can directly drive a glass LCD panel without an external driver IC. That saves a chip, board area, and a few cents per BOM — relevant for battery-powered meters, thermostats, and handheld instruments where every microamp and square millimeter counts. Program memory is 16 KB Flash, backed by 2 KB SRAM and 1 KB true EEPROM. For a segment-LCD application with a simple UI and a few sensor inputs, this memory map is adequate. If the firmware grows past 16 KB, you would look at the STM8L152K6 or STM8L152M8 siblings with larger Flash. ## I/O and analog — 29 GPIOs, 12-bit ADC, 12-bit DAC Twenty-nine I/O lines are available in the 32-LQFP package, including 21 multiplexed 12-bit ADC channels and one 12-bit DAC output. That gives enough analog front-end for a multi-sensor instrument without an external ADC. The DAC can drive an analog meter or a headphone output directly. ## Supply and power management The EnergyLite series is designed for low-power operation, with multiple stop and wait modes. ST lists the STM8L152K4T6TR as Active.","metaTitle":"ST STM8L152K4T6TR 8-bit MCU, 16 MHz, 16 KB Flash, LCD driver","metaDescription":"STMicroelectronics STM8L152K4T6TR 8-bit MCU with 16 MHz core, 16 KB Flash, 2 KB RAM, integrated LCD segment driver. Industrial temp range -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":{"Mfr":"STMicroelectronics","Speed":"16MHz","Series":"STM8L EnergyLite","Package":"Tape & Reel (TR)","RAM Size":"2K x 8","Core Size":"8-Bit","EEPROM Size":"1K x 8","Peripherals":"Brown-out Detect/Reset, DMA, IR, LCD, POR, PWM, WDT","Connectivity":"I²C, IrDA, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"29","Core Processor":"STM8","Package / Case":"32-LQFP","Product Status":"Active","Data Converters":"A/D 21x12b; D/A 1x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM8","Program Memory Size":"16KB (16K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"32-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4981","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6b7db060eb6e406315083ad5863eaba3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM8L152K4T6TR/alternatives.json"},"ai":{"faq":[{"question":"Can I use STM8L152K4T6TR as a replacement for STM8L152K6?","answer":"The STM8L152K6 has 32 KB Flash versus 16 KB on the K4. Both are 32-LQFP with the same pinout and peripheral set, so the K4 can serve as a drop-in replacement if the firmware fits in 16 KB. If your code exceeds that, you need the K6 or a larger variant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM8L152K4T6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM8L152K4T6TR 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}}