Manufacturer Part Number
R5F21322CDSP#U0
Manufacturer
Renesas Electronics America
Introduction
The R5F21322CDSP#U0 is a 16-bit embedded microcontroller from the Renesas R8C/3x/32C series. It features a 20MHz core, various communication interfaces (I2C, LINbus, SIO, SSU, UART/USART), and essential peripherals such as POR, PWM, Voltage Detect, and WDT. With 8KB of flash memory, 4KB of EEPROM, and 1KB of RAM, this device is suitable for a range of applications requiring a compact yet capable 16-bit MCU solution.
Product Features and Performance
16-bit R8C core operating at 20MHz
8KB flash program memory, 4KB EEPROM, 1KB RAM
Integrated communication interfaces: I2C, LINbus, SIO, SSU, UART/USART
Peripheral features: POR, PWM, Voltage Detect, WDT
15 I/O pins
Operating voltage range: 1.8V to 5.5V
10-bit, 4-channel ADC
Product Advantages
Compact 20-LSSOP package
Extensive communication and peripheral options
Wide operating voltage range
Low power consumption
Key Reasons to Choose This Product
Versatile 16-bit MCU suitable for a variety of embedded applications
Robust communication interfaces and peripheral set
Cost-effective solution with small footprint
Reliable operation across wide temperature range (-40°C to 85°C)
Quality and Safety Features
Robust design and manufacturing process
Compliant with relevant safety and regulatory standards
Compatibility
The R5F21322CDSP#U0 is compatible with other R8C/3x/32C series microcontrollers, allowing for easy design scalability and migration.
Application Areas
Industrial automation and control
Home appliances
Automotive electronics
General-purpose embedded systems
Product Lifecycle
The R5F21322CDSP#U0 is an active product, and Renesas Electronics America continues to offer this model and provide support. There are several equivalent or alternative R8C/3x/32C series MCUs available from Renesas, and customers are advised to contact our website's sales team for more information on the latest product options and availability.
R5F21321DN105SP#UORenesas Electronics Corporation