{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L071CBT6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L071CBT6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L071CBT6TR","factsUrl":"https://icboms.com/api/mcp/products/STM32L071CBT6TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L0 series ARM Cortex-M0+ 32-bit MCU, STM32L071CBT6TR, 32MHz, 128KB Flash, 20KB RAM, 6KB EEPROM, 48-LQFP, -40°C to 85°C.","salesMarkdown":"The STM32L071CBT6TR is an active-production STMicroelectronics MCU from the STM32L0 ultra-low-power series, built around a 32-bit ARM Cortex-M0+ core running at 32 MHz. Housed in a 48-LQFP package (7x7 mm body), the 37 general-purpose I/O lines are accessible on a 0.50 mm pitch — a standard 4-layer PCB layout with via-in-pad is not required, but the narrow pitch does demand careful fan-out on the inner rows for dense designs. ## Peripherals and connectivity — 13-channel 12-bit ADC, I²C, SPI, UART The integrated 13-channel 12-bit ADC samples analog sensor inputs directly — enough for a multi-sensor data logger without an external ADC. Connectivity covers I²C, SPI, and UART/USART with IrDA support, plus I²S for digital audio interfaces.","metaTitle":"STM32L071CBT6TR MCU, ARM Cortex-M0+, 32MHz, 128KB Flash","metaDescription":"STMicroelectronics STM32L071CBT6TR ARM Cortex-M0+ MCU, 32MHz, 128KB Flash, 20KB RAM, 6KB EEPROM, 48-LQFP. Active production, ROHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":"STM32L0","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"32MHz","Series":"STM32L0","Package":"Tape & Reel (TR) Cut Tape (CT)","RAM Size":"20K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"6K x 8","Peripherals":"Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT","Connectivity":"I²C, IrDA, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"37","Core Processor":"ARM® Cortex®-M0+","Package / Case":"48-LQFP","Product Status":"Active","Data Converters":"A/D 13x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32L071","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"48-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"1.65V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.7800","priceTiers":[{"qty":1,"price":"$4.78000","currency":"USD"},{"qty":10,"price":"$4.29400","currency":"USD"},{"qty":25,"price":"$4.05920","currency":"USD"},{"qty":100,"price":"$3.51790","currency":"USD"},{"qty":250,"price":"$3.33752","currency":"USD"},{"qty":500,"price":"$2.99474","currency":"USD"},{"qty":1000,"price":"$2.52569","currency":"USD"},{"qty":2400,"price":"$2.39940","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/bdf0122ce3763ca70cc9e1606c816ad1.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L071CBT6TR/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation is available for STM32L071CBT6TR?","answer":"The part is ROHS3 compliant per STMicroelectronics. No REACH, UL, or IEC certification is listed in the available records."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L071CBT6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L071CBT6TR 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}}