Manufacturer Part Number
R7FA4M2AB3CFM#AA0
Manufacturer
renesas-electronics-america
Introduction
The R7FA4M2AB3CFM#AA0 is a powerful 32-bit single-core ARM® Cortex®-M33 microcontroller that is well-suited for demanding embedded applications requiring high security and advanced digital communication means.
Product Features and Performance
Core Processor: ARM® Cortex®-M33
Core Size: 32-Bit Single-Core
Speed: 100MHz
Connectivity: CANbus, I2C, QSPI, SCI, SPI, UART/USART, USB
Peripherals: Capacitive Touch, Crypto AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT
Program Memory Size: 254KB (254K x 8)
EEPROM Size: 8K x 8
RAM Size: 128K x 8
Operating Temperature: -40°C ~ 105°C (TA)
Product Advantages
Robust security features including AES, RSA, and SHA encryption
Wide variety of connectivity options for enhanced interfacing
High-temperature tolerance up to 105°C ensuring reliability in tough environments
Key Technical Parameters
Operating Voltage: 2.7V ~ 3.6V
Number of I/O: 44
Data Converters: A/D 9x12b SAR, D/A 2x12b
Oscillator Type: Internal
Package / Case: 64-LQFP
Quality and Safety Features
Low Voltage Detection (LVD)
Power-on Reset (POR)
Watchdog Timer (WDT)
Compatibility
Compatible with a wide range of communication protocols and external devices
Surface Mount 64-LFQFP (10x10) package for easy integration onto circuits
Application Areas
Industrial control systems
Home automation
Security systems
Internet of Things (IoT) devices
Product Lifecycle
Product Status: Active
Stable supply with no current alerts on nearing discontinuation
Availability of replacements or upgrades ensured through RA4M2 series continuity
Several Key Reasons to Choose This Product
High performance and secure microcontroller for critical applications
Extensive support for communication and cryptographic functions
Economic use of power compatible with battery-operated devices
Optimal design for space-constrained applications such as embedded systems
Durable design to withstand extreme operating conditions