{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F058R8H7","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F058R8H7","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F058R8H7","factsUrl":"https://icboms.com/api/mcp/products/STM32F058R8H7","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F0 series STM32F058R8H7, 32-bit ARM Cortex-M0 MCU, 48 MHz, 64 KB Flash, 8K x 8 RAM, 54 I/O, 1.65V~3.6V supply, -40°C~105°C, 64-UFBGA (5x5) package, Tray.","salesMarkdown":"## 48 MHz Cortex-M0 with 64 KB Flash — the BOM-fit tier The onboard data converters give you a 12-bit ADC with 19 channels and a single 12-bit DAC. This is the part you reach for when a design needs an entry-level 32-bit core with a mature toolchain and a supply range that runs from 1.65 V up to 3.6 V — useful for single-cell battery or 1.8 V logic systems. If your rework station doesn't handle sub-0.5 mm pitch BGA, budget for a stencil and pre-bake — the moisture sensitivity level isn't stated here, but any UFBGA below 0.65 mm pitch typically runs MSL 3, so a bake before reflow is cheap insurance if the bag seal is broken. The 54 I/O count in this footprint gives you a dense interconnect for a compact PCB, but the trade-off is that manual probing during debug requires a breakout adapter or a test point plan. The 105°C ceiling gives you headroom above the standard 85°C industrial limit, which matters when the part sits near a power stage or inside a sealed enclosure with limited airflow. The base product number is STM32F058, so any PCN or EOL communication for this density and package variant will reference that base.","metaTitle":"STM32F058R8H7 ARM Cortex-M0 MCU, 48 MHz, 64 KB Flash","metaDescription":"STMicroelectronics STM32F058R8H7 32-bit ARM Cortex-M0 MCU at 48 MHz with 64 KB Flash, 8 KB RAM, 54 I/O, in 64-UFBGA package. Active lifecycle.","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":"Tray","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/STM32F058R8H7/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to STM32F058R8H7?","answer":"Within the STM32F058 family, the STM32F058R8 (in a different package variant) shares the same core, memory density, and peripheral set. The H7 suffix denotes the 64-UFBGA package; the R8 suffix typically maps to an LQFP64 package. They are functionally equivalent but not footprint-compatible — the BGA and LQFP packages have different PCB land patterns. For a drop-in BGA replacement, stay within the same base number and UFBGA package variant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F058R8H7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F058R8H7 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}}