{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F103ZGH6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F103ZGH6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F103ZGH6TR","factsUrl":"https://icboms.com/api/mcp/products/STM32F103ZGH6TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F1 series, STM32F103ZGH6TR, ARM Cortex-M3, 32-Bit Single-Core, 72MHz, 1MB Flash, 96K x 8 RAM, CANbus, I2C, SPI, UART/USART, USB, 112 I/O, 144-LFBGA, -40°C ~ 85°C.","salesMarkdown":"## 72 MHz Cortex-M3 with 1 MB Flash — the motor-control workhorse It sits in the STM32F1 series, the de-facto standard for cost-sensitive real-time control in industrial drives, battery chargers, and automation I/O modules. The part packs 112 general-purpose I/O lines, two 12-bit DACs, and a 21-channel 12-bit ADC — enough analog front-end to handle three-phase current sensing plus a thermistor input without external muxing. ## Motor-control PWM and DMA — hardware offload for smooth waveforms The peripheral set includes dedicated motor-control PWM timers and a DMA controller, so the core can generate sinusoidal drive waveforms without cycle-stealing interrupts. For a three-phase PMSM or BLDC motor drive, that means the 72 MHz CPU spends its cycles on the FOC algorithm rather than bit-banging PWM edges. The CANbus interface (2.0B active) handles fieldbus communication to the drive controller, while USB connects to a service tool or charger handshake controller. ## 144-ball BGA — compact, but plan the reflow profile The package is a 144-LFBGA measuring 10x10 mm, with a 0.8 mm ball pitch. That is a dense array — 112 I/O plus power and ground balls — so the PCB layout needs at least four layers and microvias or blind vias to fan out the inner rows.","metaTitle":"STM32F103ZGH6TR STM32F1 MCU, 72MHz Cortex-M3, 1MB Flash","metaDescription":"STMicroelectronics STM32F103ZGH6TR 32-bit ARM Cortex-M3 MCU at 72MHz with 1MB Flash, 96KB RAM, CAN/USB, 112 I/O in 144-LFBGA.","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":"Tape & Reel (TR) Cut Tape (CT)","RAM Size":"96K 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":"112","Core Processor":"ARM® Cortex®-M3","Package / Case":"144-LFBGA","Product Status":"Active","Data Converters":"A/D 21x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F103","Program Memory Size":"1MB (1M x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"144-LFBGA (10x10)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$14.4600","priceTiers":[{"qty":1,"price":"$14.46000","currency":"USD"},{"qty":10,"price":"$13.28900","currency":"USD"},{"qty":25,"price":"$12.73760","currency":"USD"},{"qty":100,"price":"$11.22300","currency":"USD"},{"qty":250,"price":"$10.67216","currency":"USD"},{"qty":500,"price":"$9.98364","currency":"USD"},{"qty":1500,"price":"$9.15741","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/1e0a2899638e8adeb34943c703bd9a9b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F103ZGH6TR/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F103ZGH6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F103ZGH6TR 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}}