R7FA2E1A52DFJ#BA0
IC MCU 32BIT 32KB FLASH 32LQFP
| Part Description | ARM® Cortex®-M23 RA2E1 Microcontroller IC 32-Bit Single-Core 48MHz 32KB (32K x 8) FLASH 32-LQFP (7x7) |
|---|
| Product Category | Microcontrollers |
|---|---|
| Manufacturer | Renesas Electronics Corporation |
| Manufacturing Status | Active |
| Leadtime | 12 Weeks |
| Datasheet | |
| Quantity | 1328 Available (as of February 7, 2026) |
Specifications
| Part Package | 32-LQFP |
|---|---|
| Device Package | 32-LQFP (7×7) |
| Mounting Method | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Core Processor: | ARM® Cortex®-M23 |
| Core Size: | 32-Bit Single-Core |
| Speed: | 48MHz |
| Connectivity: | I2C, SmartCard, SPI, UART/USART |
| Peripherals: | AES, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT |
| Number of I/O: | 23 |
| Program Memory Size: | 32KB (32K x 8) |
| Program Memory Type: | FLASH |
| EEPROM Size: | 4K x 8 |
| RAM Size: | 16K x 8 |
| Voltage – Supply (Vcc/Vdd): | 1.6V ~ 5.5V |
| Data Converters: | A/D 10x12b SAR |
| Oscillator Type: | External, Internal |
Environmental
| REACH Compliance | REACH Unaffected |
|---|---|
| RoHS Compliance | ROHS3 Compliant |
| Moisture Sensitivity Level | 3 (168 Hours) |
| ECCN | 3A991A2 |
| HTS Code | 8542.31.0001 |
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Renesas Electronics Corporation

Date Founded: 2002
Headquarters: Koto City, Tokyo, Japan
Employees: 21,000+
Revenue: $10 Billion
Certifications and Memberships: ISO9001:2015, IATF16949:2016
About Renesas Electronics Corporation:
Renesas, a prominent semiconductor solution provider with a robust reputation, is at the forefront of innovation through its extensive portfolio of microcomputers, analog devices, and power management solutions. The company is driven by a mission to foster a safer, healthier, greener, and smarter world by embedding intelligence into its four core growth segments: Automotive, Industrial, Infrastructure, and the Internet of ... Read more