{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F103VCH6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F103VCH6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F103VCH6","factsUrl":"https://icboms.com/api/mcp/products/STM32F103VCH6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F103VCH6, ARM Cortex-M3 32-bit MCU, 72 MHz, 256 KB Flash, 48 KB SRAM, CANbus, USB, 80 I/O, 100-LFBGA (10x10 mm), -40°C to 85°C, 2V to 3.6V supply.","salesMarkdown":"## Core architecture and memory — what fits where It packs 256 KB of Flash and 48 KB of SRAM — enough for moderate control firmware, a USB stack, and a CANopen node without external memory. The Cortex-M3 gives you hardware divide and single-cycle multiply, plus the Thumb-2 instruction set that keeps code density tighter than a pure ARM32 core. ## Peripheral set — CANbus, analog, and I/O count CANbus connectivity is built in, alongside I²C, SPI, UART/USART, USB, and IrDA — so this part handles a mixed industrial bus topology without glue logic. The 80 GPIOs give you headroom for parallel displays, keypads, or sensor arrays. On the analog side there are sixteen 12-bit ADC channels and two 12-bit DAC channels, which covers multi-channel data acquisition and closed-loop control without an external converter. ## Package and temperature grade — board-level fit Housed in a 100-ball LFBGA measuring 10x10 mm, this is a compact BGA — expect fine-pitch routing and a controlled reflow profile. Supply voltage spans 2V to 3.6V, so it runs comfortably on a 3.3V rail or a single Li-ion cell with a regulator.","metaTitle":"STM32F103VCH6 ARM Cortex-M3 MCU, 72 MHz, 256 KB Flash","metaDescription":"STMicroelectronics STM32F103VCH6 32-bit MCU with ARM Cortex-M3 core at 72 MHz, 256 KB Flash, 48 KB SRAM, CANbus, 80 I/O, industrial temp range -40°C 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":"72MHz","Series":"STM32F1","Package":"Tray","RAM Size":"48K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT","Connectivity":"CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"80","Core Processor":"ARM® Cortex®-M3","Package / Case":"100-LFBGA","Product Status":"Active","Data Converters":"A/D 16x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F103","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"100-LFBGA (10x10)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.7000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/72e2217711e2aa33719949448f146656.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F103VCH6/alternatives.json"},"ai":{"faq":[{"question":"What is the core architecture of STM32F103VCH6?","answer":"The STM32F103VCH6 is built around a 32-bit ARM Cortex-M3 core, clocked at 72 MHz. It supports Thumb-2 instructions and includes hardware multiply and divide."},{"question":"Does STM32F103VCH6 have CAN bus connectivity?","answer":"Yes, the MCU includes a CANbus interface as part of its connectivity set, alongside I²C, SPI, UART/USART, USB, and IrDA."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F103VCH6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F103VCH6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}