{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F107VCT7","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F107VCT7","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F107VCT7","factsUrl":"https://icboms.com/api/mcp/products/STM32F107VCT7","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F1 series, STM32F107VCT7, ARM Cortex-M3, 32-Bit Single-Core, 72 MHz, 256KB Flash, 64K x 8 RAM, Ethernet, CAN, USB OTG, 100-LQFP, -40°C to 105°C.","salesMarkdown":"## Connectivity-optimized STM32F1 with Ethernet MAC What sets this part apart from other STM32F1 members is its integrated Ethernet MAC peripheral alongside CAN 2.0B, USB OTG, and multiple serial interfaces — making it the connectivity hub of the family. At 72 MHz the ARM Cortex-M3 core delivers 1.25 DMIPS/MHz, enough to run a lightweight TCP/IP stack (lwIP) alongside a CANopen master and a USB device stack without resorting to external DMA offload for most frames. The 64 KB SRAM is the practical constraint: Ethernet jumbo frames and multiple CAN message objects consume buffer space quickly, so budget the memory map before committing the protocol mix. The flash wait state needs setting to 1 when the system clock exceeds 24 MHz — the bootloader default of 0 wait states will hard-fault on the first branch above that speed. ## Peripheral set: Ethernet, CAN, USB OTG, and 12-bit ADC/DAC The STM32F107VCT7 includes a 10/100 Ethernet MAC with dedicated DMA and an internal PHY interface (MII/RMII), a pair of CAN 2.0B controllers, and a USB OTG full-speed peripheral. For analog interfacing there are 16 multiplexed 12-bit ADC channels and two 12-bit DAC outputs. The peripheral DMA engine handles data transfers without core intervention, which is critical for maintaining Ethernet throughput at 72 MHz. On-chip oscillators eliminate the need for external clock sources in many designs, though an external crystal improves Ethernet timing accuracy. The 80 I/O lines include 5 V-tolerant inputs on most pins, simplifying level translation when interfacing to legacy 5 V peripherals.","metaTitle":"STM32F107VCT7 STM32F1 ARM Cortex-M3 MCU, 72 MHz","metaDescription":"STMicroelectronics STM32F107VCT7 32-bit ARM Cortex-M3 MCU at 72 MHz with 256 KB Flash, 64 KB SRAM, Ethernet, CAN, USB OTG. Industrial temp -40°C to 105°C.","metaKeywords":null},"attributes":{"series":"STM32F1","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"72MHz","Series":"STM32F1","Package":"Tray","RAM Size":"64K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"DMA, POR, PWM, Voltage Detect, WDT","Connectivity":"CANbus, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"80","Core Processor":"ARM® Cortex®-M3","Package / Case":"100-LQFP","Product Status":"Active","Data Converters":"A/D 16x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F107","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.3700","priceTiers":[{"qty":1,"price":"$11.37000","currency":"USD"},{"qty":10,"price":"$10.27500","currency":"USD"},{"qty":25,"price":"$9.79680","currency":"USD"},{"qty":90,"price":"$8.50667","currency":"USD"},{"qty":270,"price":"$8.12433","currency":"USD"},{"qty":450,"price":"$7.40747","currency":"USD"},{"qty":990,"price":"$6.45168","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/813271393bd0544f247ae965ea1bf2b0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F107VCT7/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between STM32F107VCT7 and STM32F107VCT6?","answer":"All other specifications — 72 MHz, 256 KB Flash, 64 KB SRAM, Ethernet, CAN, 100-LQFP — are identical between the two variants."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F107VCT7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F107VCT7 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}}