{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L052C8T6D","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L052C8T6D","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L052C8T6D","factsUrl":"https://icboms.com/api/mcp/products/STM32L052C8T6D","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L052C8T6D, ARM Cortex-M0+ 32-bit MCU, 32MHz, 64KB Flash, 8KB RAM, 2KB EEPROM, USB, 10-ch 12-bit ADC, 1-ch 12-bit DAC, 37 I/O, 48-LQFP, -40 to 85°C, 1.65 to 3.6V.","salesMarkdown":"## Active production, 32 MHz Cortex-M0+ with USB and analog The STM32L052C8T6D is an STMicroelectronics 32-bit MCU built around the ARM Cortex-M0+ core running at 32 MHz, part of the STM32L0 ultra-low-power series. ## Memory map and peripheral headroom for sensor-node designs The 2 KB EEPROM space holds configuration parameters and calibration constants that survive power cycles without wear-leveling overhead. The 10-channel 12-bit ADC and single 12-bit DAC cover analog front-end tasks — think battery monitoring, thermistor readout, or set-point generation — without an external converter. ## 37 I/O and 48-LQFP package — board integration The 48-LQFP (7x7 mm) package provides 37 general-purpose I/O lines, enough for a keypad matrix, segment LCD, or parallel sensor array alongside the serial interfaces. Surface-mount assembly with standard reflow profiles; the 0.5 mm pitch is inspectable under a microscope and reworkable with hot air.","metaTitle":"STM32L052C8T6D ARM Cortex-M0+ MCU, 32MHz, 64KB Flash","metaDescription":"STMicroelectronics STM32L052C8T6D 32-bit MCU with 32MHz Cortex-M0+, 64KB Flash, 8KB RAM, 2KB EEPROM, USB, 12-bit ADC/DAC, -40 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":"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":"37","Core Processor":"ARM® Cortex®-M0+","Package / Case":"48-LQFP","Product Status":"Active","Data Converters":"A/D 10x12b; D/A 1x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32L052","Program Memory Size":"64KB (64K 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":"$4.6400","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0e08a9b8947f5c1faa7dae988a3ee99f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to STM32L052C8T6D?","answer":"Within the STM32L0 series, the STM32L052C6T6 is a pin-compatible variant with 32 KB Flash instead of 64 KB. The base product number STM32L052 covers the family; memory size is the primary difference when selecting a density variant."},{"question":"What is STM32L052C8T6D's listed speed?","answer":"The core processor runs at 32 MHz, which is the maximum clock speed for this ARM Cortex-M0+ device in the STM32L0 series."},{"question":"Is STM32L052C8T6D RoHS compliant?","answer":"The part is listed with standard commercial compliance; RoHS status is typically confirmed in the manufacturer's datasheet or packaging label. For specific RoHS certification, the datasheet or manufacturer documentation should be referenced."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L052C8T6D","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L052C8T6D when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T12:28:27.986Z","lastPublished":"2026-07-16T12:28:27.986Z","indexable":true}}