{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L071C8T7","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L071C8T7","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L071C8T7","factsUrl":"https://icboms.com/api/mcp/products/STM32L071C8T7","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L071C8T7, ARM Cortex-M0+ 32-bit MCU, 32MHz, 64KB Flash, 20KB SRAM, 3KB EEPROM, 1.65V-3.6V, -40°C~105°C, 48-LQFP.","salesMarkdown":"## 64 KB Flash and 3 KB EEPROM — what that buys the BOM The STM32L071C8T7: 64 KB Flash and 3 KB EEPROM are on-chip. The EEPROM is a separate array for byte-wise writes without wearing the Flash. The 1.65 V minimum supply voltage is the standout for portable designs. A single alkaline cell at end-of-life sits around 1.0 V, so this part needs a boost converter for that case — but a single Li-ion (3.0 V to 4.2 V) or two alkaline cells in series (2.4 V to 3.2 V) powers it directly with no regulator. The 3.6 V maximum also covers USB VBUS (5 V nominal) through a small LDO, which is the typical architecture for a USB-sensor dongle. ## 37 I/Os and 13-channel 12-bit ADC in a 48-LQFP The 48-LQFP package (7x7 mm body) brings out 37 general-purpose I/Os — enough to drive a small TFT display parallel bus plus a few buttons and LEDs. The 13-channel 12-bit ADC covers analog inputs like a thermistor string or a multi-cell battery voltage monitor. No last-time-buy notice, no end-of-life announcement.","metaTitle":"STM32L071C8T7 ARM Cortex-M0+ MCU, 32MHz, 64KB Flash, 48-LQFP","metaDescription":"STMicroelectronics STM32L071C8T7 32-bit MCU: ARM Cortex-M0+ at 32MHz, 64KB Flash, 20KB SRAM, 3KB EEPROM, 1.65V-3.6V supply, -40 to 105°C. Active lifecycle.","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":"3K 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":"37","Core Processor":"ARM® Cortex®-M0+","Package / Case":"48-LQFP","Product Status":"Active","Data Converters":"A/D 13x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32L071","Program Memory Size":"64KB (64K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"48-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"1.65V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.5062","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/bdf0122ce3763ca70cc9e1606c816ad1.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L071C8T7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L071C8T7 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T13:21:32.915Z","lastPublished":"2026-07-16T13:21:32.915Z","indexable":true}}