{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L052R6H6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L052R6H6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L052R6H6","factsUrl":"https://icboms.com/api/mcp/products/STM32L052R6H6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L052R6H6, ARM Cortex-M0+ 32-bit MCU, 32 MHz, 32 KB Flash, 8K x 8 RAM, 2K x 8 EEPROM, 1.65 V to 3.6 V supply, -40°C to 85°C, 64-TFBGA (5x5 mm), 51 I/O, USB, I²C, SPI, UART.","salesMarkdown":"## Peripherals and connectivity for mixed-signal control On-chip peripherals include a 16-channel 12-bit ADC, a single 12-bit DAC, brown-out detect, DMA, I²S, PWM, and a watchdog timer. Connectivity covers I²C, IrDA, SPI, UART/USART, and USB — the USB interface is a key differentiator for this density tier, enabling direct PC connection without an external bridge chip.","metaTitle":"STM32L052R6H6 ARM Cortex-M0+ MCU, 32 MHz, 32 KB Flash","metaDescription":"STMicroelectronics STM32L052R6H6 32-bit MCU, ARM Cortex-M0+ core, 32 MHz, 32 KB Flash, 8 KB RAM, 2 KB EEPROM, 1.65-3.6 V supply, -40 to 85°C. 64-TFBGA package.","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":"8K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"2K x 8","Peripherals":"Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT","Connectivity":"I²C, IrDA, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"51","Core Processor":"ARM® Cortex®-M0+","Package / Case":"64-TFBGA","Product Status":"Active","Data Converters":"A/D 16x12b; D/A 1x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32L052","Program Memory Size":"32KB (32K 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":"$2.2250","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0e08a9b8947f5c1faa7dae988a3ee99f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does STM32L052R6H6 support USB?","answer":"Yes, the connectivity set includes USB alongside I²C, IrDA, SPI, and UART/USART."},{"question":"What is the closest pin-compatible alternative to STM32L052R6H6 in this component family?","answer":"Within the STM32L0 series, the STM32L052R6H6 shares the 64-TFBGA footprint with other STM32L052 density variants (e.g., STM32L052R8 with 64 KB Flash). Pin compatibility holds across the STM32L052 value-line options, so a BOM swap to a higher Flash density is possible without a board spin."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L052R6H6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L052R6H6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T12:35:36.937Z","lastPublished":"2026-07-16T12:35:36.937Z","indexable":true}}