


Renesas Electronics Corporation
R7FA2E2A72DNK#AA1
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R7FA2E2A72DNK#AA1 Description
R7FA2E2A72DNK#AA1 is a microcontroller unit (MCU) manufactured by Renesas Electronics Corporation. This MCU is part of the R7FA2 series, which is designed for a wide range of applications, including industrial control, automotive, and consumer electronics.
Description:
The R7FA2E2A72DNK#AA1 is a 32-bit MCU that features an Arm Cortex-M0+ core. It operates at a maximum frequency of 48 MHz and has a wide operating voltage range of 1.8V to 3.6V. This MCU is available in a compact 64-ball WLCSP package.
Features:
- Arm Cortex-M0+ core with a maximum operating frequency of 48 MHz
- 256 KB of flash memory and 32 KB of SRAM
- Wide operating voltage range of 1.8V to 3.6V
- Advanced peripherals, including UART, SPI, I2C, and USB
- PWM channels for motor control and signal generation
- 12-bit ADC with up to 16 channels
- Flexible clock system with an internal oscillator and support for external oscillators
- Built-in security features, including a unique ID and protection against unauthorized code execution
- Low-power modes to extend battery life in portable applications
- Compact 64-ball WLCSP package
Applications:
The R7FA2E2A72DNK#AA1 MCU is suitable for a variety of applications due to its powerful core, rich peripheral set, and low-power capabilities. Some potential applications include:
- Industrial control systems, such as motor control and sensor interfacing
- Automotive applications, including body control modules and infotainment systems
- Consumer electronics, such as smart home devices and portable gadgets
- Medical devices, including wearable health monitors and diagnostic equipment
- Robotics and automation systems, for motion control and sensor processing
- IoT devices, due to its low-power consumption and connectivity options
The R7FA2E2A72DNK#AA1 MCU offers a balance of performance, functionality, and energy efficiency, making it an excellent choice for a wide range of embedded applications.
FAQ
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.53120 | $1.53 |
| 10+ | $1.12728 | $11.27 |
| 25+ | $1.02467 | $25.62 |
| 100+ | $0.91238 | $91.24 |
| 490+ | $0.82736 | $405.41 |



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