{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"R7FA2E1A72DFJ#AA0","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"R7FA2E1A72DFJAA0","canonicalUrl":"https://icboms.com/renesas/R7FA2E1A72DFJAA0","factsUrl":"https://icboms.com/api/mcp/products/R7FA2E1A72DFJ%23AA0","rawCanonicalId":null},"summary":{"shortDescription":"Renesas Electronics RA2E1 series, ARM Cortex-M23 32-bit MCU, R7FA2E1A72DFJ#AA0, 48 MHz, 64 KB Flash, 16 KB RAM, 4 KB EEPROM, 32-LQFP (7x7 mm), -40 to 85°C.","salesMarkdown":"## Core and memory budget for a sensor endpoint The R7FA2E1A72DFJ#AA0 is a Renesas RA2E1 series microcontroller built around a 32-bit ARM Cortex-M23 core running at 48 MHz. ## Peripheral set and GPIO count 23 general-purpose I/O pins are available in the 32-LQFP package. On-chip peripherals include a 10-channel 12-bit SAR ADC, capacitive touch sensing, AES acceleration, a temperature sensor, a true random number generator, and a DMA controller. Connectivity covers I²C, SPI, UART/USART, and SmartCard interfaces. ## Package and board-fit It comes in a 32-lead LQFP with a 7x7 mm body and 0.80 mm pitch — hand-solderable in rework and compatible with standard 2-layer PCB fan-out. The supplier device package is 32-LQFP (7x7). Mounting is surface-mount only. The part carries an Active lifecycle status from Renesas — no NRND or EOL risk for new designs. It is RoHS3 compliant.","metaTitle":"R7FA2E1A72DFJ#AA0 Renesas RA2E1 MCU, 48MHz, 64KB Flash","metaDescription":"R7FA2E1A72DFJ#AA0 Renesas RA2E1 32-bit ARM Cortex-M23 MCU, 48 MHz, 64 KB flash, 16 KB RAM, 4 KB EEPROM, 32-LQFP. Active production. Sourced to order.","metaKeywords":null},"attributes":{"series":"RA2E1","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"48MHz","Series":"RA2E1","Package":"Tray","RAM Size":"16K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"4K x 8","Peripherals":"AES, Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT","Connectivity":"I²C, SmartCard, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"23","Core Processor":"ARM® Cortex®-M23","Package / Case":"32-LQFP","Data Converters":"A/D 10x12b SAR","Oscillator Type":"External, 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":"32-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"1.6V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.32","stockQuantity":20,"priceTiers":[{"qty":1,"price":"$2.32000","currency":"USD"},{"qty":10,"price":"$2.08800","currency":"USD"},{"qty":25,"price":"$1.96960","currency":"USD"},{"qty":80,"price":"$1.67800","currency":"USD"},{"qty":250,"price":"$1.57560","currency":"USD"},{"qty":500,"price":"$1.37864","currency":"USD"},{"qty":1000,"price":"$1.14231","currency":"USD"},{"qty":2500,"price":"$1.06353","currency":"USD"},{"qty":5000,"price":"$1.02414","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6ed9cbd9408109efcaf2238cb99f2f84.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/R7FA2E1A72DFJAA0","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/R7FA2E1A72DFJAA0 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}}