{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32G081KBT6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32G081KBT6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32G081KBT6","factsUrl":"https://icboms.com/api/mcp/products/STM32G081KBT6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32G0 series, STM32G081KBT6, ARM Cortex-M0+ 32-bit MCU, 64 MHz, 128KB Flash, 36K x 8 RAM, 30 I/O, 1.7V-3.6V, -40°C to 85°C, 32-LQFP (7x7 mm), Tray.","salesMarkdown":"The 30 I/Os in a 32-LQFP package (7x7 mm body) keep the board area small while leaving room for a dozen analog inputs and a couple of DAC outputs. ## Analog and connectivity peripherals A 13-channel 12-bit ADC and two 12-bit DAC channels handle sensor conditioning and closed-loop analog outputs. The standout is the integrated USB Type-C interface with Power Delivery support — this saves an external PD PHY and controller, a real BOM win for USB-C sink or source designs. ## Package and rework — 32-LQFP with visible leads The 32-LQFP package has a 7x7 mm body and 0.8 mm pitch. The leads are fully visible and accessible, so rework with a hot-air station is straightforward — no hidden pads, no underfill. The base product number is STM32G081, which covers the full family of density and package variants.","metaTitle":"STMicroelectronics STM32G081KBT6 MCU, 64 MHz Cortex-M0+","metaDescription":"STMicroelectronics STM32G081KBT6 32-bit ARM Cortex-M0+ MCU at 64 MHz with 128 KB Flash, 36 KB RAM, USB Type-C PD, 13-ch 12-bit ADC. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"STM32G0","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"64MHz","Series":"STM32G0","Package":"Tray","RAM Size":"36K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT","Connectivity":"HDMI-CEC, I²C, IrDA, LINbus, SPI, UART/USART, USB Type-C™ (Power Delivery)","Mounting Type":"Surface Mount","Number of I/O":"30","Core Processor":"ARM® Cortex®-M0+","Package / Case":"32-LQFP","Product Status":"Active","Data Converters":"A/D 13x12b; D/A 2x12b","Oscillator Type":"External, Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32G081","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"32-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"1.7V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.2300","priceTiers":[{"qty":1,"price":"$4.23000","currency":"USD"},{"qty":10,"price":"$3.79800","currency":"USD"},{"qty":25,"price":"$3.59040","currency":"USD"},{"qty":80,"price":"$3.11175","currency":"USD"},{"qty":230,"price":"$2.95222","currency":"USD"},{"qty":440,"price":"$2.64902","currency":"USD"},{"qty":1500,"price":"$2.23412","currency":"USD"},{"qty":3000,"price":"$2.12241","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ff1515e19cd6d6de50e6dbfd9e8fe5bc.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32G081KBT6/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum clock speed of STM32G081KBT6?","answer":"The core runs at 64 MHz. At that speed the Flash needs one wait state inserted (per the STM32G0 reference manual), which the hardware handles automatically when the clock is configured above 24 MHz."},{"question":"Is STM32G081KBT6 RoHS compliant?","answer":"Yes, it is ROHS3 compliant, meaning no exemptions for lead, mercury, or other restricted substances under the EU RoHS directive."},{"question":"What is the difference between STM32G081KBT6 and STM32G071KBT6?","answer":"The STM32G081KBT6 adds USB Type-C Power Delivery support that the STM32G071KBT6 lacks. Both share the same Cortex-M0+ core, 64 MHz speed, 128 KB Flash, and 32-LQFP package. If your design needs a USB-C PD port, the G081 is the correct pick; if not, the G071 saves a small cost."},{"question":"What is the equivalent of STM32G081KBT6?","answer":"Within the STM32G0 family, the STM32G071KBT6 is the closest functional equivalent minus the USB Type-C PD peripheral. The STM32L151CBU6A is a different architecture (Cortex-M3 at 32 MHz) with lower speed but more I/Os and a 1.8 V supply — it is not a pin-compatible drop-in but could serve a similar application role with a board spin."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32G081KBT6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32G081KBT6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}