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R7FA2E1A72DFL#AA0
+NomenclatureMCU
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FabricantRenesas Electronics, États - Unis
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Pièce fabricant #R7FA2E1A72DFL#AA0
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Package LQFP-48
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En stock3865
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Spécifications
| Attribut | Valeur |
| Package | Tray |
| Series | RA2E1 |
| ProductStatus | Active |
| CoreProcessor | ARM® Cortex®-M23 |
| CoreSize | 32-Bit Single-Core |
| Speed | 48MHz |
| Connectivity | I²C, SPI, UART/USART |
| Peripherals | DMA, LVD, POR, PWM, WDT |
| NumberofI/O | 40 |
| ProgramMemorySize | 64KB (64K x 8) |
| ProgramMemoryType | FLASH |
| EEPROMSize | 4K x 8 |
| RAMSize | 16K x 8 |
| Voltage-Supply(Vcc/Vdd) | 1.6V ~ 5.5V |
| DataConverters | A/D 13x12b SAR |
| OscillatorType | External |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 48-LQFP |
Présentation
Description
Key features of this microcontroller include:
1. Processing Power: It features a 32-bit Arm Cortex-M23 CPU core, operating at a frequency suitable for numerous embedded applications.
2. Memory: Includes Flash memory and SRAM, enabling storage of firmware and data handling.
3. Connectivity: Supports various communication interfaces such as UART, SPI, and I2C, facilitating integration with other devices and sensors.
4. Low Power Consumption: Designed for battery-operated devices with multiple low-power modes to extend battery life.
5. Peripheral Integration: Comes with timers, ADCs, and other peripherals to support a range of applications from consumer electronics to industrial systems.
This combination of features makes the R7FA2E1A72DFL#AA0 suitable for developers looking to implement efficient, low-power IoT solutions.
Equivalent
1. Microchip: PIC32MX series
2. STMicroelectronics: STM32F0 series
3. NXP: Kinetis KE series
4. Texas Instruments: MSP430 series
Each option depends on specific features like processing power, peripherals, and power consumption, so it's essential to compare these factors based on application needs.
Features
1. Core: Arm® Cortex®-M23 core running at up to 48 MHz.
2. Memory: Offers 128 KB of flash memory and 16 KB of SRAM.
3. Power Efficiency: Operates at a low power consumption, making it suitable for battery-operated devices.
4. Package: Available in a compact LQFP package.
5. Peripheral Interfaces:
- Multiple serial communication interfaces (I2C, SPI, UART).
- 12-bit ADC for analog signal processing.
6. Timers: Includes advanced timers for various timing operations.
7. Security: Features integrated security functions to safeguard data.
8. Operating Voltage: Supports a wide operating voltage range, enhancing versatility.
9. Development Ecosystem: Supported by Renesas' robust development tools and software libraries.
This microcontroller is ideal for consumer, industrial, and IoT applications requiring reliable performance and energy efficiency.
Pinout
Key functions of the R7FA2E1A72DFL#AA0 include:
- A 48 MHz Arm® Cortex®-M23 CPU core.
- Up to 128 KB of Flash memory and 16 KB of SRAM.
- Integrated security features.
- Multiple communication interfaces such as UART, I2C, and SPI.
- General-purpose timers, a 12-bit ADC, and a temperature sensor.
- Low-power operation modes to extend battery life in portable applications.
These features make it suitable for a wide range of applications, including consumer electronics, industrial control, and home appliances.