{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32G483CEU6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32G483CEU6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32G483CEU6","factsUrl":"https://icboms.com/api/mcp/products/STM32G483CEU6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32G4 series, ARM Cortex-M4 32-bit MCU, STM32G483CEU6, 170MHz, 512KB (512K x 8) FLASH, 128K x 8 RAM, 42 I/O, 1.71V ~ 3.6V, -40°C ~ 85°C, 48-UFQFN Exposed Pad.","salesMarkdown":"## 170 MHz Cortex-M4 with FPU — real-time control headroom That core speed puts it in the class for digital power control, motor-field-oriented control loops, and mixed-signal acquisition where the math pipeline needs to close a current loop inside a few microseconds. ## Peripheral set and connectivity for mixed-signal control On the analog side, the part integrates 21-channel 12-bit ADC and four 12-bit DAC channels — enough for simultaneous three-phase current sensing plus a voltage or temperature feedback. Digital interfaces include CANbus, I²C, SPI, QSPI, UART/USART, USB, SAI, and IrDA, so it can talk to an inverter gate driver, an isolated CAN transceiver, and a serial Flash on the same die without an external bridge. The brown-out detect, POR, and watchdog peripherals are standard for unsupervised industrial operation. The 48-UFQFN with exposed pad (7x7 mm body) is a compact surface-mount package; the thermal pad needs a via-stitched ground plane on the PCB to pull heat from the die when the core and peripherals run near full load. ## Lifecycle and sourcing posture ST lists the STM32G483CEU6 as an active product.","metaTitle":"STM32G483CEU6 STM32G4 ARM Cortex-M4 MCU, 170 MHz","metaDescription":"STMicroelectronics STM32G483CEU6 32-bit MCU with ARM Cortex-M4 core at 170 MHz, 512 KB Flash, 128 KB SRAM, 42 I/O, industrial temp -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":"170MHz","Series":"STM32G4","Package":"Tray","RAM Size":"128K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT","Connectivity":"CANbus, I²C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"42","Core Processor":"ARM® Cortex®-M4","Package / Case":"48-UFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 21x12b; D/A 4x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32G483","Program Memory Size":"512KB (512K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"48-UFQFPN (7x7)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.4162","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/72e33e8e262951124b04c2fc2770f519.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32G483CEU6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32G483CEU6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T12:32:35.759Z","lastPublished":"2026-07-16T12:32:35.759Z","indexable":true}}