{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"R7FA2L1AB2DFL#BA0","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"R7FA2L1AB2DFLBA0","canonicalUrl":"https://icboms.com/renesas/R7FA2L1AB2DFLBA0","factsUrl":"https://icboms.com/api/mcp/products/R7FA2L1AB2DFL%23BA0","rawCanonicalId":null},"summary":{"shortDescription":"Renesas Electronics RA2L1 ARM Cortex-M23 32-bit MCU, R7FA2L1AB2DFL#BA0, 48 MHz, 256 KB Flash, 32 KB SRAM, 8 KB Data Flash, 48-LFQFP (7x7 mm), -40 to +85°C.","salesMarkdown":"## RA2L1 Cortex-M23 with on-chip touch and AES The R7FA2L1AB2DFL#BA0: An additional 8 KB of data flash (EEPROM emulation) stores calibration constants or configuration parameters without wearing the main flash. Capacitive touch sensing, AES encryption, a true random number generator (TRNG), and a temperature sensor are integrated on-chip, so a tamper-resistant HMI or sensor node can run without external security or touch-controller ICs. ## Memory and peripheral budget for a sensor-node design 256 KB flash leaves room for a FreeRTOS kernel, a touch library, and application code with OTA update staging. The 32 KB SRAM supports moderate-size frame buffers or data logging before external RAM is needed. Connectivity includes CAN, I²C, SPI, SCI (UART), and USB-capable UART/USART — enough to talk to a BLE module, an external ADC, or a CAN bus on the same board without a level translator. The 9-channel 12-bit SAR ADC and single 12-bit DAC handle analog sensor inputs and a control output; the internal oscillator trims to within 1 % accuracy, saving the external crystal for applications that need tighter timing. ## Package and board integration The exposed paddle on the underside provides a thermal path to the ground plane. 34 GPIOs are available — sufficient for a 4x4 keypad matrix, an SPI display, three sensor interrupts, and a CAN transceiver, with a few pins left over. The RA2L1 series is Renesas's entry-level Cortex-M23 family, positioned for cost-sensitive touch and sensor applications.","metaTitle":"R7FA2L1AB2DFL#BA0 Renesas RA2L1 MCU, 48 MHz, 256 KB Flash","metaDescription":"R7FA2L1AB2DFL#BA0 Renesas RA2L1 ARM Cortex-M23 MCU, 48 MHz, 256 KB flash, 32 KB SRAM, 8 KB data flash, 48-LFQFP. Active production, ROHS3. Order via RFQ.","metaKeywords":null},"attributes":{"series":"RA2L1","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"48MHz","Series":"RA2L1","Package":"Tray","RAM Size":"32K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"8K x 8","Peripherals":"AES, Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT","Connectivity":"CANbus, I²C, SCI, SPI, Smart Card, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"34","Core Processor":"ARM® Cortex®-M23","Package / Case":"48-LQFP","Data Converters":"A/D 9x12b SAR; D/A 1x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"48-LFQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"1.6V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.51","stockQuantity":26,"priceTiers":[{"qty":1,"price":"$3.51000","currency":"USD"},{"qty":10,"price":"$3.14900","currency":"USD"},{"qty":25,"price":"$2.97680","currency":"USD"},{"qty":80,"price":"$2.58000","currency":"USD"},{"qty":230,"price":"$2.44774","currency":"USD"},{"qty":440,"price":"$2.19634","currency":"USD"},{"qty":2000,"price":"$1.75973","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/85ac39f37e4db213a0247a4a62617e2b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is R7FA2L1AB2DFL#BA0's listed speed?","answer":"The core runs at 48 MHz. That is the maximum clock from the internal oscillator; the Cortex-M23 pipeline delivers roughly 0.95 DMIPS/MHz, so the available throughput is about 45 DMIPS before flash wait-state overhead."},{"question":"What is the closest pin-compatible alternative to R7FA2L1AB2DFL#BA0 in the RA2L1 family?","answer":"Confirm the BOM position with the Renesas RA2L1 datasheet cross-reference table."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/R7FA2L1AB2DFLBA0","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/R7FA2L1AB2DFLBA0 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}}