{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L072RBH6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L072RBH6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L072RBH6","factsUrl":"https://icboms.com/api/mcp/products/STM32L072RBH6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L0 series 32-bit ARM Cortex-M0+ MCU, STM32L072RBH6, 32MHz, 128KB Flash, 20KB SRAM, 6KB EEPROM, 64-TFBGA (5x5), -40°C~85°C, 1.65V~3.6V supply.","salesMarkdown":"The STM32L072RBH6 is a 32-bit ARM Cortex-M0+ microcontroller from ST's STM32L0 ultra-low-power series, clocked at 32 MHz. Supply range from 1.65 V to 3.6 V lets it run directly from a single Li-ion cell or two alkaline batteries, and the operating temperature range of -40°C to 85°C covers industrial and outdoor enclosures. ## 32 MHz Cortex-M0+ — enough for the job, not overkill The Cortex-M0+ core runs at 32 MHz. The 20 KB SRAM supports moderate data buffering. ## Integrated EEPROM saves a component","metaTitle":"STM32L072RBH6 ARM Cortex-M0+ MCU, 32MHz, 128KB Flash, 64-TFBGA","metaDescription":"STM32L072RBH6 32-bit MCU with 32MHz ARM Cortex-M0+, 128KB Flash, 20KB SRAM, 6KB EEPROM, 64-TFBGA. Active lifecycle, sourced to order. Request quote.","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":"Tray","RAM Size":"20K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"6K x 8","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, IrDA, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"50","Core Processor":"ARM® Cortex®-M0+","Package / Case":"64-TFBGA","Product Status":"Active","Data Converters":"A/D 15x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32L072","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"64-TFBGA (5x5)","Voltage - Supply (Vcc/Vdd)":"1.65V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.4335","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5dfb1ed5587e6a7d259fda29e892f501.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L072RBH6/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum clock speed of STM32L072RBH6?","answer":"The STM32L072RBH6 runs at a maximum clock speed of 32 MHz from the ARM Cortex-M0+ core."},{"question":"What is the STM32L072RBH6 datasheet and pinout?","answer":"The STM32L072RBH6 is covered under the STM32L072xx datasheet from STMicroelectronics. The pinout for the 64-TFBGA package is documented in that datasheet; the base product number is STM32L072."},{"question":"STM32L072RBH6 vs STM32L072RBT6 – what are the differences?","answer":"The STM32L072RBT6 uses an LQFP-64 package instead of the 64-TFBGA (5x5) on the RBH6. The core, memory (128 KB Flash, 20 KB SRAM, 6 KB EEPROM), peripherals, and supply range are identical. The choice is driven by assembly process: TFBGA for compact footprint with reflow; LQFP for easier inspection and rework."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L072RBH6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L072RBH6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}