{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F100CBT7B","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F100CBT7B","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F100CBT7B","factsUrl":"https://icboms.com/api/mcp/products/STM32F100CBT7B","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F1 series, ARM Cortex-M3 32-bit MCU, 24 MHz, 128 KB Flash, 8K x 8 RAM, 37 I/O, 48-LQFP, -40°C to 105°C, 2 V to 3.6 V supply.","salesMarkdown":"## ARM Cortex-M3 at 24 MHz — industrial control workhorse ## 48-LQFP package — board footprint and routing ## Active lifecycle — stable supply for BOM continuity On-chip peripherals include DMA, a power-on reset (POR), a power-down reset (PDR), a programmable voltage detector (PVD), PWM timers, a temperature sensor, and a watchdog timer.","metaTitle":"ST STM32F100CBT7B ARM Cortex-M3 MCU, 24 MHz, 128 KB Flash, 48-LQFP","metaDescription":"STM32F100CBT7B 32-bit MCU from STMicroelectronics, ARM Cortex-M3 core at 24 MHz, 128 KB Flash, 8 KB RAM, -40°C to 105°C, 48-LQFP. Active lifecycle, available to order.","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":"8K 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":"37","Core Processor":"ARM® Cortex®-M3","Package / Case":"48-LQFP","Product Status":"Active","Data Converters":"A/D 10x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F100","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"48-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.6900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/bce8111c76ae6a908001d11363aee0ec.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F100CBT7B/alternatives.json"},"ai":{"faq":[{"question":"What is STM32F100CBT7B's core speed and memory?","answer":"The ARM Cortex-M3 core runs at 24 MHz. Program memory is 128 KB of Flash, and RAM is 8 KB."},{"question":"What temperature range does STM32F100CBT7B support?","answer":"The operating temperature range is -40°C to 105°C, suitable for industrial and automotive auxiliary applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F100CBT7B","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F100CBT7B when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}