{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F101VBT6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F101VBT6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F101VBT6TR","factsUrl":"https://icboms.com/api/mcp/products/STM32F101VBT6TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F101VBT6TR, STM32F1 series, 32-bit ARM Cortex-M3 MCU, 36 MHz, 128 KB Flash, 16K x 8 RAM, 80 I/O, 100-LQFP, -40°C to 85°C.","salesMarkdown":"## Cost-optimized Cortex-M3 with 36 MHz ceiling It targets applications where the full 72 MHz of the STM32F103 is not needed — think motor control, sensor hubs, and industrial I/O modules that run on a leaner clock budget. The 80 I/O in the 100-LQFP package gives enough pins to handle parallel displays or multiple SPI/UART peripherals without a port expander. On-chip peripherals include DMA, PDR, POR, PVD, PWM, a temperature sensor, and a watchdog timer. The 16-channel 12-bit ADC handles analog inputs like thermistors or current shunts without an external converter. The tape-and-reel suffix (TR) matches automated pick-and-place lines. The active lifecycle means no supply discontinuity risk from a pending phase-out, but as with any Cortex-M3 device, verify date-code freshness against the manufacturer's PCN calendar — older reels may carry a different wafer revision.","metaTitle":"ST STM32F101VBT6TR ARM Cortex-M3 MCU, 36 MHz, 128 KB Flash","metaDescription":"STMicroelectronics STM32F101VBT6TR 32-bit ARM Cortex-M3 MCU, 36 MHz, 128 KB Flash, 16K x 8 RAM, 100-LQFP, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"36MHz","Series":"STM32F1","Package":"Tape & Reel (TR)","RAM Size":"16K 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":"80","Core Processor":"ARM® Cortex®-M3","Package / Case":"100-LQFP","Product Status":"Active","Data Converters":"A/D 16x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F101","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.4562","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/605d138a68c44da9433402f3eee154b1.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F101VBT6TR/alternatives.json"},"ai":{"faq":[{"question":"Is STM32F101VBT6TR compatible with STM32F103?","answer":"The STM32F101VBT6TR is pin-compatible with the STM32F103 in the same package, but the F103 runs at 72 MHz and includes a second USB/UART peripheral. The F101 lacks the USB interface and has a lower clock ceiling, so a firmware port is needed if switching between the two."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F101VBT6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F101VBT6TR 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}}