{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F100ZCT6B","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F100ZCT6B","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F100ZCT6B","factsUrl":"https://icboms.com/api/mcp/products/STM32F100ZCT6B","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F1 series, ARM Cortex-M3, 32-Bit Single-Core, 256KB (256K x 8) FLASH, 24MHz, 2V ~ 3.6V, 112 I/O, 144-LQFP, -40°C ~ 85°C (TA), Tray.","salesMarkdown":"## 256 KB Flash, 24 KB SRAM — sizing the firmware budget The STM32F100ZCT6B: The 256 KB Flash and 24 KB SRAM fit a bare-metal control loop or a small RTOS. The Flash runs at 24 MHz with zero wait states. The base product number STM32F100 spans multiple density and package options, so a future migration within the same family footprint is possible if requirements change. ## 144-LQFP — 112 I/O in a 20x20 mm body The 144-pin LQFP (20x20 mm) gives access to 112 I/O lines, enough for parallel LCD data buses, multiple UART/SPI/I²C peripherals, and a bank of GPIO for keypad or sensor readout. The 0.5 mm pitch requires careful PCB routing but is standard for two-layer boards with a ground plane. ## Peripherals: ADC, DAC, PWM, and serial interfaces PWM outputs from the advanced-control timer drive three-phase motors.","metaTitle":"STM32F100ZCT6B ARM Cortex-M3 MCU, 24 MHz, 256 KB Flash","metaDescription":"STMicroelectronics STM32F100ZCT6B 32-bit ARM Cortex-M3 MCU at 24 MHz with 256 KB Flash, 24 KB SRAM, 112 I/O, 16x12b ADC, 2x12b DAC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"24MHz","Series":"STM32F1","Package":"Tray","RAM Size":"24K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT","Connectivity":"I²C, IrDA, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"112","Core Processor":"ARM® Cortex®-M3","Package / Case":"144-LQFP","Product Status":"Active","Data Converters":"A/D 16x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F100","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"144-LQFP (20x20)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.2900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d0c6de1bb765e5c2bab08c793c43eb14.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F100ZCT6B/alternatives.json"},"ai":{"faq":[{"question":"Does STM32F100ZCT6B have PWM and ADC peripherals?","answer":"Yes. The STM32F100ZCT6B includes a 16-channel 12-bit ADC, dual 12-bit DAC, and PWM outputs from the advanced-control timer, along with DMA, PDR, POR, PVD, and a temperature sensor."},{"question":"Does STM32F100ZCT6B have I2C interface?","answer":"Yes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F100ZCT6B","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F100ZCT6B 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}}