{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F103ZGH6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F103ZGH6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F103ZGH6","factsUrl":"https://icboms.com/api/mcp/products/STM32F103ZGH6","rawCanonicalId":null},"summary":{"shortDescription":"ST STM32F1 series, STM32F103ZGH6, ARM Cortex-M3, 32-bit, 72MHz, 1MB Flash, 96K x 8 RAM, 112 I/O, CANbus, USB, 144-LFBGA, -40°C to 85°C.","salesMarkdown":"## 72 MHz Cortex-M3 with 1 MB Flash — what it buys you It packs 112 I/O lines, a full set of peripherals including DMA, motor-control PWM, multiple 12-bit ADCs and DACs, plus CAN, USB, and multiple serial interfaces. ## BGA routing and rework notes The 144-LFBGA is a 0.8 mm pitch BGA — four-layer board minimum, but six layers make routing the 112 I/O and supply pours manageable. The centre pad is not an exposed thermal paddle; heat dissipation goes through the BGA balls, so a via-in-pad or thermal via array under the package helps keep junction temperature in check if you are pushing the core and peripherals simultaneously.","metaTitle":"STM32F103ZGH6 STM32F1 MCU, 72MHz, 1MB Flash, 144-BGA","metaDescription":"STM32F103ZGH6 32-bit ARM Cortex-M3 MCU, 72MHz core, 1MB Flash, 96KB RAM, 112 I/O, 144-LFBGA, -40°C to 85°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":"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)","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":184,"price":"$11.22299","currency":"USD"},{"qty":368,"price":"$10.67217","currency":"USD"},{"qty":552,"price":"$9.98364","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/1e0a2899638e8adeb34943c703bd9a9b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F103ZGH6/alternatives.json"},"ai":{"faq":[{"question":"How does STM32F103ZGH6 compare to STM32F103ZGT6?","answer":"The STM32F103ZGT6 is the LQFP-144 variant of the same die — same 72 MHz core, same 1 MB Flash and 96 KB SRAM, same peripheral set. The ZGH6 uses a 144-LFBGA package (0.8 mm pitch), while the ZGT6 uses a 144-LQFP (0.5 mm pitch). The choice is purely footprint and board-assembly preference: BGA saves board area but requires a multi-layer PCB and X-ray inspection; LQFP is easier to route and rework manually."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F103ZGH6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F103ZGH6 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}}