{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F103ZDH6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F103ZDH6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F103ZDH6","factsUrl":"https://icboms.com/api/mcp/products/STM32F103ZDH6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F1 series 32-bit ARM Cortex-M3 MCU, 72MHz, 384KB Flash, 64KB RAM, 112 I/O, CANbus, 21x12-bit ADC, 2x12-bit DAC, 144-LFBGA (10x10mm), -40 to 85°C.","salesMarkdown":"## STM32F103ZDH6 – 72 MHz Cortex-M3 with 384 KB Flash in a 144-BGA The STM32F103ZDH6 is a 32-bit ARM Cortex-M3 microcontroller from STMicroelectronics' STM32F1 series, clocked at 72 MHz with 384 KB of Flash program memory and 64 KB of RAM. The 72 MHz Cortex-M3 delivers single-cycle multiply and hardware divide, which translates to deterministic interrupt latency for time-critical tasks like field-oriented motor control or CANopen frame processing. With 384 KB of Flash you can hold a full application stack including a real-time OS, communication protocol stacks, and application code without external memory. The 64 KB RAM provides enough headroom for double-buffered ADC results and communication buffers in a typical drive or I/O module design. The on-chip motor-control PWM timers with dead-time insertion and emergency stop inputs reduce external logic, while the CAN 2.0B interface connects directly to industrial fieldbus backbones. The 21-channel 12-bit ADC covers multi-sensor acquisition without an external multiplexer. ## 144-LFBGA package – board integration notes The 144-ball LFBGA measures 10x10 mm. This BGA footprint requires a minimum four-layer PCB with microvia or blind-via capability for fanout.","metaTitle":"ST STM32F103ZDH6 ARM Cortex-M3 MCU, 72MHz, 384KB Flash, 144-LFBGA","metaDescription":"STMicroelectronics STM32F103ZDH6 32-bit MCU with 72MHz ARM Cortex-M3 core, 384KB Flash, 64KB RAM, 112 I/O, industrial temp -40 to 85°C. Sourced to order, RFQ for current pricing.","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":"64K 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":"384KB (384K 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":"$11.9300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/72e2217711e2aa33719949448f146656.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F103ZDH6/alternatives.json"},"ai":{"faq":[{"question":"What is the core processor of STM32F103ZDH6?","answer":"The core processor is an ARM Cortex-M3, 32-bit single-core, running at 72 MHz."},{"question":"What package does STM32F103ZDH6 come in?","answer":"It comes in a 144-LFBGA package, supplier device package 144-LFBGA (10x10 mm), surface mount."},{"question":"What is STM32F103ZDH6's listed speed?","answer":"The listed core speed is 72 MHz."},{"question":"What is the datasheet for STM32F103ZDH6?","answer":"The datasheet is published by STMicroelectronics for the STM32F103x8/xB density line; the base product number is STM32F103."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F103ZDH6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F103ZDH6 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}}