Manufacturer Part Number
R7FS3A37A3A01CFM#AA0
Manufacturer
Renesas Electronics America
Introduction
The R7FS3A37A3A01CFM#AA0 is a 32-bit single-core ARM® Cortex®-M4 microcontroller, part of the Renesas Synergy™ S3 Series, designed for high-performance and energy-efficient applications in various embedded systems.
Product Features and Performance
ARM® Cortex®-M4 Core Processor
Operating Speed of 48MHz
Enhanced Connectivity with CANbus, EBI/EMI, I2C, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB
Integrated Peripherals including DMA, LCD, LVD, POR, PWM, WDT
Advanced 18x14b Analog to Digital Converters, 3x8b and 3x12b Digital to Analog Converters
Internal Oscillator
Product Advantages
High integration for reduced system cost and complexity
Wide range of peripherals enhancing system capabilities
Flexible voltage supply range from 1.6V to 5.5V suitable for diverse operational environments
Key Technical Parameters
Core Size: 32-Bit
Number of I/O: 52
Program Memory Size: 512KB
RAM Size: 96K
EEPROM Size: 8KB
Voltage Supply: 1.6V to 5.5V
Operating Temperature: -40°C to 105°C
Quality and Safety Features
Low Voltage Detection (LVD) for reliable operation
Power-on Reset (POR) and Watchdog Timer (WDT) for system stability
Extended operational temperature range ensuring performance in extreme conditions
Compatibility
Compatible with a broad range of external components via extensive connectivity options
Surface Mount 64-LFQFP package ensures compatibility with standard PCB technologies
Application Areas
Industrial automation
Consumer electronics
Automotive systems
Internet of Things (IoT) devices
Product Lifecycle
Product Status: Active
Not nearing discontinuation; long-term availability supported
Potential future upgrades and replacements available for extended product lifecycle
Several Key Reasons to Choose This Product
High performance ARM® Cortex®-M4 core thus providing efficient processing capabilities
Extensive integrated peripherals reduce additional component requirements, lowering system costs
Robust connectivity options ensure versatility in application across various industries
Wide operating voltage and temperature range make it suitable for harsh environments
Reliable quality and safety features ensure stable and long-term operation