Manufacturer Part Number
R5F21336CDFP#30
Manufacturer
Renesas Electronics America
Introduction
R5F21336CDFP#30 is a 16-bit microcontroller embedded within Renesas's R8C/3x/33C series designed for cost-effective performance for a broad range of applications.
Product Features and Performance
16-Bit Core Processor (R8C)
High-speed operation at 20MHz
Integrated connectivity including I2C, LINbus, SIO, SSU, and UART/USART
On-board Peripherals: Power-on Reset (POR), Pulse Width Modulation (PWM), Voltage Detection, and Watchdog Timer (WDT)
Program Memory: 32KB FLASH
EEPROM: 4K x 8
RAM: 2.5K x 8
Dual Data Converters: A/D 12x10b, D/A 2x8b
Internal Oscillator
Operating Temperature range from -40°C ~ 85°C
Product Advantages
Broad voltage range 1.8V ~ 5.5V ensuring compatibility with a variety of power supplies.
Surface Mount 32-LQFP (7x7) package assures compact and efficient layout designs.
Wide operational temperature suitable for harsh environments.
Key Technical Parameters
Core Processor: R8C
Speed: 20MHz
Program Memory Size: 32KB (32K x 8)
EEPROM Size: 4K x 8
RAM Size: 2.5K x 8
Voltage Supply (Vcc/Vdd): 1.8V ~ 5.5V
Number of I/O: 27
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Integrated Power-on Reset (POR) and Watchdog Timer (WDT) for improved system reliability and safety.
Compatibility
Supports multiple communication protocols such as I2C, LINbus, SIO, SSU, and UART/USART making it highly flexible.
Compatible with Surface Mount Technology (SMT) for simplified PCB design and assembly.
Application Areas
Automotive
Industrial Automation
Consumer Electronics
Building Automation
Product Lifecycle
Notified as Not For New Designs indicating approaching end-of-life.
Related replacement or upgrade options may require consultation with manufacturer.
Several Key Reasons to Choose This Product
Exceptional performance to power ratio enhanced by a 1.8V to 5.5V operational voltage range suitable for diverse applications.
Incorporation of essential peripherals reducing external components and minimizing system complexity.
Comprehensive connectivity options facilitate easy integration into extensive systems.
Reliable quality and built-in safety systems ensuring consistent, secure operation across varied environments.
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