Renesas Electronics Corporation

R7FA4M3AF3CFP#BA0  

Microcontrollers

R7FA4M3AF3CFP#BA0 is a microcontroller unit (MCU) manufactured by Renesas Electronics Corporation. This MCU belongs to the R7FA4M3A family of products, which are designed for automotive applications.

Description:

The R7FA4M3AF3CFP#BA0 is a 32-bit MCU that features an ARM Cortex-M3 core. It operates at a frequency of up to 48 MHz and has a wide operating voltage range of 2.7 V to 5.5 V. The MCU is available in a compact 48-pin QFN package, making it suitable for space-constrained applications.

Features:

1. ARM Cortex-M3 core with a maximum operating frequency of 48 MHz.
2. 512 KB of flash memory and 64 KB of SRAM.
3. Advanced peripherals, including CAN, LIN, and UART interfaces for communication with other devices.
4. Multiple 12-bit ADC channels for analog signal processing.
5. PWM channels for motor control and other applications.
6. A rich set of timers and counters, including a real-time clock (RTC) and a watchdog timer.
7. Support for various power-saving modes to extend battery life in portable applications.
8. Built-in error-correcting code (ECC) for flash memory to ensure data integrity.
9. Security features, including a unique ID and protection against unauthorized access.

Applications:

The R7FA4M3AF3CFP#BA0 is designed for a wide range of automotive applications, including:

1. Body control modules for managing various functions such as lighting, locks, and windows.
2. Engine control units (ECUs) for managing engine performance, fuel injection, and ignition systems.
3. Transmission control units (TCUs) for managing gear shifts and torque conversion.
4. Battery management systems (BMS) for monitoring and controlling battery parameters.
5. Infotainment systems for managing audio, video, and navigation functions.
6. Safety systems, such as airbag control modules and electronic stability control (ESC) systems.
7. Instrument clusters for displaying vehicle information to the driver.

The R7FA4M3AF3CFP#BA0's combination of processing power, advanced peripherals, and power-saving features make it a versatile solution for various automotive applications, ensuring reliable and efficient operation in harsh environments.

R7FA4M3AF3CFP#BA0 Documents

Download datasheets and manufacturer documentation for R7FA4M3AF3CFP#BA0

Datasheets :

RA4M3