{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L041C6T7","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L041C6T7","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L041C6T7","factsUrl":"https://icboms.com/api/mcp/products/STM32L041C6T7","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L0 series, ARM Cortex-M0+ 32-bit MCU, STM32L041C6T7, 32 MHz, 32 KB Flash, 8K x 8 RAM, 1K x 8 EEPROM, 48-LQFP, -40°C to 105°C.","salesMarkdown":"## What this Cortex-M0+ does in the field It packs 32 KB of Flash, 8 KB of RAM, and 1 KB of EEPROM on-chip — enough for a sensor node, a small actuator controller, or a battery-powered data logger that wakes, reads, logs, and goes back to sleep. The 48-LQFP package gives you 38 I/O pins to play with, plus a 10-channel 12-bit ADC for analog inputs. It talks I²C, SPI, UART/USART, LINbus, and IrDA, so it fits into most sensor hub or industrial control boards without extra interface chips. ## Memory sizing — what fits and what doesn't That's enough for a modest firmware image — think a basic sensor polling loop, a Modbus RTU slave, or a simple keypad controller. The 1 KB EEPROM is handy for calibration constants or configuration parameters that survive a firmware update without needing a separate external EEPROM. If your application needs a GUI, a TCP/IP stack, or heavy data buffering, you'll want to step up to the higher-density STM32L0 parts with more Flash and RAM. ## Lifecycle — no rush, no LTB No last-time-buy notice, no end-of-life pressure. This one is safe to design in for a production run that'll last a few years. The base product number is STM32L041, so any PCN or documentation updates track under that root.","metaTitle":"STM32L041C6T7 STMicroelectronics ARM Cortex-M0+ MCU, 32 MHz","metaDescription":"STM32L041C6T7 is a 32-bit ARM Cortex-M0+ MCU with 32 KB Flash, 8 KB RAM, 1 KB EEPROM, running at 32 MHz in a 48-LQFP. Active lifecycle, -40°C to 105°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":"1K x 8","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, IrDA, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"38","Core Processor":"ARM® Cortex®-M0+","Package / Case":"48-LQFP","Product Status":"Active","Data Converters":"A/D 10x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32L041","Program Memory Size":"32KB (32K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"48-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.7500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/753c77324476fdd7794c6f26274fa242.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between STM32L041C6T7 and STM32L041C6T6?","answer":"Everything else — Flash, RAM, EEPROM, peripherals, package — is identical between the two suffixes."},{"question":"What is STM32L041C6T7's listed speed?","answer":"The core runs at 32 MHz, which is the standard maximum for the STM32L0 Cortex-M0+ line. That's enough for most sensor polling, communication protocol handling, and low-power control loops."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L041C6T7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L041C6T7 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T12:36:03.702Z","lastPublished":"2026-07-16T12:36:03.702Z","indexable":true}}