{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L071KBT6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L071KBT6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L071KBT6TR","factsUrl":"https://icboms.com/api/mcp/products/STM32L071KBT6TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L071KBT6TR, ARM Cortex-M0+, 32-Bit Single-Core MCU, 32MHz, 128KB Flash, 20K x 8 RAM, 6K x 8 EEPROM, 1.65V ~ 3.6V, -40°C ~ 85°C, 32-LQFP, Tape & Reel.","salesMarkdown":"## 32 MHz Cortex-M0+ — the right speed for battery-life, not benchmark bragging It runs at 32 MHz, which is enough for sensor fusion, UART/I²C/SPI communication, and simple control loops without burning through a battery. The 128 KB Flash and 20 KB RAM (organized as 20K x 8) give you room for a modest application stack plus a small RTOS or bare-metal scheduler. The 6 KB EEPROM (6K x 8) is handy for storing calibration constants or configuration data without wearing out Flash sectors. The 6 KB EEPROM lets you store parameters that survive a firmware update without external EEPROM. The 10-channel 12-bit ADC (A/D 10x12b) covers analog inputs like thermistors or current shunts. The DMA and PWM peripherals offload the core for time-critical tasks. Brown-out detect and POR are on-chip, so you can skip an external supervisor in cost-sensitive designs. ## 32-LQFP package — what the footprint tells you Housed in a 32-LQFP package (7x7 mm body), the part gives you 25 I/O pins. That's enough for a small keypad, a character LCD, or a handful of sensor interrupts. The surface-mount LQFP is reworkable with hot air, but watch the MSL — the reel part (Tape & Reel) is typically MSL 3, so bake before reflow if the moisture barrier bag has been open past the floor-life window. The base product number is STM32L071, so any future die shrinks or package variants will share the same family support.","metaTitle":"STM32L071KBT6TR 32-bit ARM Cortex-M0+ MCU, 32 MHz","metaDescription":"STMicroelectronics STM32L071KBT6TR ARM Cortex-M0+ MCU, 32 MHz, 128 KB Flash, 20 KB RAM, 6 KB EEPROM, 1.65V-3.6V, -40°C to 85°C, 32-LQFP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"32MHz","Series":"STM32L0","Package":"Tape & Reel (TR)","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":"25","Core Processor":"ARM® Cortex®-M0+","Package / Case":"32-LQFP","Product Status":"Active","Data Converters":"A/D 10x12b","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":"32-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"1.65V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.3298","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/bdf0122ce3763ca70cc9e1606c816ad1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between STM32L071KBT6TR and STM32L071KBT6?","answer":"The only difference is the packaging format: STM32L071KBT6TR is supplied on Tape & Reel (suitable for automated pick-and-place), while STM32L071KBT6 typically ships in tray or tube. The silicon, package, temperature range, and all electrical specs are identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L071KBT6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L071KBT6TR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T12:28:49.345Z","lastPublished":"2026-07-16T12:28:49.345Z","indexable":true}}