{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"R7FA2E1A52DNH#AA0","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"R7FA2E1A52DNHAA0","canonicalUrl":"https://icboms.com/renesas/R7FA2E1A52DNHAA0","factsUrl":"https://icboms.com/api/mcp/products/R7FA2E1A52DNH%23AA0","rawCanonicalId":null},"summary":{"shortDescription":"Renesas Electronics RA2E1 series 32-bit ARM Cortex-M23 MCU, R7FA2E1A52DNH#AA0, 48 MHz, 32 KB flash, 16 KB RAM, 4 KB EEPROM, 32-HWQFN (5x5 mm), -40 to +85°C, tray.","salesMarkdown":"## 48 MHz Cortex-M23 with 32 KB flash — entry-level RA2E1 The R7FA2E1A52DNH#AA0: It carries 32 KB of flash, 16 KB of RAM, and 4 KB of on-chip EEPROM — enough for a sensor node, a capacitive-touch HMI, or a simple IoT endpoint that doesn't need external non-volatile storage. ## Peripheral set and analog interface On-chip peripherals include AES encryption, capacitive touch sensing, DMA, LVD, POR, PWM, a temperature sensor, TRNG, and a watchdog timer. Connectivity covers I²C, SmartCard, SPI, and UART/USART — enough for serial sensors, displays, or a smartcard reader. The 23 GPIOs are enough for a compact board with a few buttons, LEDs, and a serial interface. ## Package and board-fit — 32-HWQFN 5x5 mm The 32-WFQFN exposed-pad package (supplier device package 32-HWQFN, 5x5 mm) is a surface-mount QFN with a thermal pad underneath. ## Active production — no end-of-life risk The lifecycle status is Active. For new designs, the RA2E1 family is a current portfolio; no migration path or last-time-buy window is pending.","metaTitle":"R7FA2E1A52DNH#AA0 Renesas RA2E1 MCU, 48 MHz, 32 KB Flash","metaDescription":"R7FA2E1A52DNH#AA0 Renesas RA2E1 32-bit MCU, ARM Cortex-M23, 48 MHz, 32 KB flash, 16 KB RAM, 4 KB EEPROM, 32-HWQFN. Active production, RoHS3. Request quote.","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-WFQFN Exposed Pad","Data Converters":"A/D 10x12b SAR","Oscillator Type":"External, Internal","lifecycle_stage":"eol_hot","Program Memory Size":"32KB (32K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"32-HWQFN (5x5)","Voltage - Supply (Vcc/Vdd)":"1.6V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.2","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.20000","currency":"USD"},{"qty":10,"price":"$1.98100","currency":"USD"},{"qty":25,"price":"$1.86840","currency":"USD"},{"qty":80,"price":"$1.59200","currency":"USD"},{"qty":230,"price":"$1.49478","currency":"USD"},{"qty":490,"price":"$1.30796","currency":"USD"},{"qty":980,"price":"$1.08373","currency":"USD"},{"qty":2450,"price":"$1.00899","currency":"USD"},{"qty":4900,"price":"$0.97162","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6ed9cbd9408109efcaf2238cb99f2f84.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How do I get current pricing and availability for R7FA2E1A52DNH#AA0?","answer":"Submit an RFQ through this page."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/R7FA2E1A52DNHAA0","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/R7FA2E1A52DNHAA0 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}}