{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L011D4P6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L011D4P6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L011D4P6TR","factsUrl":"https://icboms.com/api/mcp/products/STM32L011D4P6TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L011D4P6TR, ARM Cortex-M0+ 32-bit MCU, 32 MHz, 16 KB Flash, 2 KB SRAM, 512 x 8 EEPROM, 1.65V–3.6V, 14-TSSOP, -40°C to 85°C.","salesMarkdown":"## Active production, small-pin-count ultra-low-power MCU It packs 16 KB of Flash program memory, 2 KB SRAM, and 512 bytes of embedded EEPROM in a 14-lead TSSOP package with 11 general-purpose I/Os. The 16 KB Flash and 2 KB SRAM define the code and data ceiling for this part. That is enough for a single control loop, a sensor hub aggregating I²C or SPI data, or a simple state machine with a UART command interface. The 512-byte EEPROM provides non-volatile parameter storage without wearing the Flash, useful for calibration constants or configuration settings that change over the product life. Designs needing larger memory or more I/O should look up the STM32L0 family's higher-density options. ## Supply range and power management The 1.65V to 3.6V supply range covers both 1.8V and 3.3V rails without an external regulator, and the low end supports single-cell alkaline or Li-ion operation down to near-empty.","metaTitle":"STM32L011D4P6TR MCU, ARM Cortex-M0+, 32 MHz, 16 KB Flash","metaDescription":"STMicroelectronics STM32L011D4P6TR 32-bit MCU with ARM Cortex-M0+ core, 32 MHz speed, 16 KB Flash, 2 KB SRAM, 512-byte EEPROM, 14-TSSOP package.","metaKeywords":null},"attributes":{"series":"STM32L0","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"32MHz","Series":"STM32L0","Package":"Tape & Reel (TR) Cut Tape (CT)","RAM Size":"2K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"512 x 8","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, IrDA, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"11","Core Processor":"ARM® Cortex®-M0+","Package / Case":"14-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","Data Converters":"A/D 4x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32L011","Program Memory Size":"16KB (16K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"14-TSSOP","Voltage - Supply (Vcc/Vdd)":"1.65V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.3100","priceTiers":[{"qty":1,"price":"$2.31000","currency":"USD"},{"qty":10,"price":"$2.07600","currency":"USD"},{"qty":25,"price":"$1.95880","currency":"USD"},{"qty":100,"price":"$1.66880","currency":"USD"},{"qty":250,"price":"$1.56692","currency":"USD"},{"qty":500,"price":"$1.37104","currency":"USD"},{"qty":1000,"price":"$1.13601","currency":"USD"},{"qty":2500,"price":"$1.05767","currency":"USD"},{"qty":5000,"price":"$1.01849","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/042389e058fa02efd777687e55dcdb16.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L011D4P6TR/alternatives.json"},"ai":{"faq":[{"question":"Can I replace STM32L011D4P6TR with STM32L011D4?","answer":"The STM32L011D4 is the base part number without the packaging suffix. The STM32L011D4P6TR is the Tape & Reel variant of the same die in a 14-TSSOP package. Electrically and functionally they are identical; the difference is the shipping medium (Tape & Reel vs. tube or tray). Confirm the package code matches your assembly line's feeder requirements before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L011D4P6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L011D4P6TR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}