{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SPC572L64E3BC6AR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"SPC572L64E3BC6AR","canonicalUrl":"https://icboms.com/stmicroelectronics/SPC572L64E3BC6AR","factsUrl":"https://icboms.com/api/mcp/products/SPC572L64E3BC6AR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics Automotive series SPC572L64E3BC6AR, 32-bit Single-Core MCU with e200z2 core, 80 MHz speed, 1.5 MB Flash, 64K x 8 RAM, 32K x 8 EEPROM, CANbus/Ethernet/LINbus, -40°C to 125°C, 100-eTQFP.","salesMarkdown":"The SPC572L64E3BC6AR is a 32-bit single-core microcontroller from STMicroelectronics' SPC572Lx series, built around the e200z2 core and running at 80 MHz. It carries 1.5 MB of Flash program memory, 64 KB of RAM, and a dedicated 32 KB EEPROM block — enough for a full engine-control or transmission-ECU firmware image plus calibration tables that survive power cycles. The e200z2 core runs at 80 MHz. Paired with 1.5 MB Flash and 64 KB RAM, the part can host a full AUTOSAR stack or a single-threaded control loop without external memory. The separate 32 KB EEPROM (32K x 8) allows wear-leveled storage of DTCs, odometer, and trim values. No immediate LTB risk, but as with any automotive MCU, keep an eye on ST's PCN notifications for package or wafer-fab changes. ## Integration note: package and power Supply is 3.3 V or 5 V; the dual-range Vcc/Vdd lets the MCU interface directly with 5 V sensor outputs and 3.3 V SPI peripherals. The on-chip POR, LVD, and WDT peripherals handle brown-out and watchdog supervision without external reset ICs — one less component to qualify.","metaTitle":"SPC572L64E3BC6AR MCU by STMicroelectronics, 32-bit 80 MHz","metaDescription":"SPC572L64E3BC6AR automotive MCU: e200z2 core at 80 MHz, 1.5 MB Flash, 64 KB RAM, 32 KB EEPROM, AEC-Q100, -40°C to 125°C, 100-eTQFP. Active, available to order.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100, SPC572Lx","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"80MHz","Series":"Automotive, AEC-Q100, SPC572Lx","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"64K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"32K x 8","Peripherals":"DMA, LVD, POR, WDT","Connectivity":"CANbus, Ethernet, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Core Processor":"e200z2","Package / Case":"100-TQFP Exposed Pad","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"1.5MB (1.5M x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"100-eTQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"3.3V, 5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.81","priceTiers":[{"qty":1,"price":"$12.81000","currency":"USD"},{"qty":10,"price":"$11.77200","currency":"USD"},{"qty":25,"price":"$11.28400","currency":"USD"},{"qty":100,"price":"$9.94200","currency":"USD"},{"qty":250,"price":"$9.45404","currency":"USD"},{"qty":500,"price":"$8.84412","currency":"USD"},{"qty":1000,"price":"$8.11219","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/0e9e1ce4e6eb9d23fe4da8524f683270.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SPC572L64E3BC6AR/alternatives.json"},"ai":{"faq":[{"question":"Is SPC572L64E3BC6AR AEC-Q100 qualified?","answer":"Yes. The SPC572L64E3BC6AR is part of the Automotive, AEC-Q100 series from STMicroelectronics, qualified for automotive applications. The listed operating temperature range of -40°C to 125°C supports under-hood and engine-bay deployment. PPAP documentation should be available from ST for OEM audit."},{"question":"Where can I buy SPC572L64E3BC6AR and how do I get a price?","answer":"This part is sourced and quoted to order through independent distribution. Submit an RFQ for current availability and pricing — no stock or price figures are published here, but the line is active and quotable."},{"question":"What are the specifications of SPC572L64E3BC6AR?","answer":"Key specs: e200z2 32-bit core at 80 MHz, 1.5 MB Flash, 64 KB RAM, 32 KB EEPROM, CANbus/Ethernet/LINbus/SPI/UART interfaces, -40°C to 125°C, 3.3 V / 5 V supply, 100-eTQFP with exposed pad."},{"question":"When sourcing SPC572L64E3BC6AR, what's the closest functional second-source — STM32L151CBU6A?","answer":"The STM32L151CBU6A is a functional peer from ST's STM32L1 series, but it is not a pin-compatible second source. The STM32L151 runs an ARM Cortex-M3 at 32 MHz (vs 80 MHz e200z2), has 128 KB Flash and 32 KB RAM (vs 1.5 MB / 64 KB), and is commercial/industrial grade (85°C max vs 125°C). The SPC572L64E3BC6AR is AEC-Q100 qualified; the STM32L151 is not. For a true second source, look at other SPC572Lx density variants within the same package family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/SPC572L64E3BC6AR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/SPC572L64E3BC6AR 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}}