{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F058R8H7TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F058R8H7TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F058R8H7TR","factsUrl":"https://icboms.com/api/mcp/products/STM32F058R8H7TR","rawCanonicalId":null},"summary":{"shortDescription":"ST STM32F0 series, ARM Cortex-M0 32-bit MCU, 48 MHz, 64 KB Flash, 8 KB RAM, 54 I/O, 64-UFBGA, -40 to 105°C.","salesMarkdown":"## 48 MHz Cortex-M0 — what the speed means for the bus The STM32F058R8H7TR runs an ARM Cortex-M0 core at 48 MHz. The 64 KB Flash and 8 KB RAM set the firmware budget. ## Mixed-signal front end Nineteen 12-bit ADC channels and one 12-bit DAC are on-chip. That means you can read thermocouples, strain gauges, or current-sense resistors and output an analog setpoint without external converters — useful for panel instrumentation or closed-loop valve control. The internal oscillator trims the BOM by one crystal, though an external clock is still an option if the application needs tighter timing for CAN or USB. This part is marked EOL hot in the lifecycle record. That means the manufacturer has issued a last-time-buy notice; new production through authorized channels has stopped or is winding down. There is no official pin-compatible second source listed; the STM32F0 family includes other density options, but a drop-in replacement requires checking the memory map and peripheral set against the firmware.","metaTitle":"ST STM32F058R8H7TR ARM Cortex-M0 MCU, 48 MHz, 64 KB Flash","metaDescription":"STM32F058R8H7TR 32-bit MCU with 48 MHz Cortex-M0, 64 KB Flash, 8 KB RAM, 54 I/O, -40 to 105°C. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"48MHz","Series":"STM32F0","Package":"Tape & Reel (TR)","RAM Size":"8K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"DMA, I²S, POR, PWM, WDT","Connectivity":"HDMI-CEC, I²C, IrDA, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"54","Core Processor":"ARM® Cortex®-M0","Package / Case":"64-UFBGA","Product Status":"Active","Data Converters":"A/D 19x12b; D/A 1x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F058","Program Memory Size":"64KB (64K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"64-UFBGA (5x5)","Voltage - Supply (Vcc/Vdd)":"1.65V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.4377","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9309b175f3e411804b84eed58ea37e31.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F058R8H7TR/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to STM32F058R8H7TR?","answer":"No official pin-compatible second source is recorded. Within the STM32F0 series, other density variants share the same footprint, but firmware and peripheral compatibility must be verified against the target application."},{"question":"What is STM32F058R8H7TR's listed speed?","answer":"The core runs at 48 MHz, which is the rated maximum for this ARM Cortex-M0 device."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F058R8H7TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F058R8H7TR 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}}