{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L152C8T6A","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L152C8T6A","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L152C8T6A","factsUrl":"https://icboms.com/api/mcp/products/STM32L152C8T6A","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L1 series ARM Cortex-M3 32-bit MCU, 32 MHz, 64 KB flash, 32 KB SRAM, 4 KB EEPROM, 48-LQFP (7x7 mm), -40 to 85 °C.","salesMarkdown":"## 32 MHz Cortex-M3 with 64 KB flash — sensor-node sweet spot The STM32L152C8T6A: A dedicated 4 KB EEPROM block holds calibration coefficients or configuration parameters that survive a full chip erase, so field firmware updates don't wipe the production trim data. ## Analog front-end and peripheral set for battery-powered acquisition An integrated LCD driver (up to 8×40 segments) and capacitive sensing controller mean a single-chip UI for a battery-powered panel — the MCU drives the display segments and reads touch inputs directly, saving a separate touch controller and display driver IC. Serial connectivity includes USB (device), I2C, SPI, UART/USART, IrDA, and LINbus — enough for a sensor hub aggregating data from multiple digital peripherals over a shared I2C bus or logging to an SD card over SPI. ## 48-LQFP (7×7 mm) — hand-solderable, no hidden thermal pad Surface-mount mounting with 37 general-purpose I/O pins gives enough GPIO for a parallel LCD data bus, a keypad matrix, and several sensor interrupts without multiplexing. ## Active lifecycle — no last-time-buy pressure RoHS3 compliant — no lead, mercury, cadmium, or phthalates above the threshold; the part ships in a tray suitable for pick-and-place or manual assembly.","metaTitle":"STM32L152C8T6A STM32L1 MCU, 32 MHz Cortex-M3, 64 KB Flash","metaDescription":"STMicroelectronics STM32L152C8T6A ARM Cortex-M3 MCU, 32 MHz, 64 KB flash, 32 KB SRAM, 4 KB EEPROM, 48-LQFP. Industrial temp, active lifecycle. Quoted to order.","metaKeywords":null},"attributes":{"series":"STM32L1","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"32MHz","Series":"STM32L1","Package":"Tray","RAM Size":"32K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"4K x 8","Peripherals":"Brown-out Detect/Reset, Cap Sense, DMA, I2S, LCD, POR, PWM, WDT","Connectivity":"I2C, IrDA, LINbus, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"37","Core Processor":"ARM® Cortex®-M3","Package / Case":"48-LQFP","Data Converters":"A/D 16x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"64KB (64K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"48-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.09","stockQuantity":26,"priceTiers":[{"qty":1,"price":"$6.09000","currency":"USD"},{"qty":10,"price":"$5.47200","currency":"USD"},{"qty":25,"price":"$5.17280","currency":"USD"},{"qty":80,"price":"$4.48300","currency":"USD"},{"qty":250,"price":"$4.25308","currency":"USD"},{"qty":500,"price":"$3.81628","currency":"USD"},{"qty":1000,"price":"$3.21855","currency":"USD"},{"qty":2500,"price":"$3.05762","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7078c2b645e5e4c71d5672f8df7323a6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional second-source to STM32L152C8T6A?","answer":"The STM32L151CBU6A is a pin-compatible peer within the same STM32L1 series — same ARM Cortex-M3 core at 32 MHz, same 64 KB flash, same 37 I/O, same analog peripherals (16×12-bit ADC, 2×12-bit DAC). The key difference is the package: the L152C8T6A comes in a 48-LQFP (7×7 mm), while the L151CBU6A is in a 48-UFBGA (5×5 mm) ball-grid array. The LQFP is hand-solderable; the UFBGA requires a reflow oven and X-ray inspection. The L152 variant adds the LCD driver and capacitive sensing controller — if your design uses those peripherals, the L151 will not drop in without firmware changes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L152C8T6A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L152C8T6A when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}