Manufacturer Part Number
R5F21324CNSP#U0
Manufacturer
Renesas Electronics America
Introduction
The R5F21324CNSP#U0 is a robust 16-bit microcontroller from the R8C/3x/32C series designed for embedded control applications.
Product Features and Performance
16-bit R8C core processor
Maximum operating frequency of 20MHz
Integrated with I2C, LINbus, SIO, SSU, UART/USART connectivity options
Features peripherals like Power-on Reset, Pulse Width Modulation, Voltage Detection, and Watchdog Timer
15 I/O ports for enhanced interfacing
Features a 16KB FLASH program memory
Includes a 4K x 8 EEPROM and 1.5K x 8 RAM
Internal oscillator
A/D converter with 4x10-bit resolution
Product Advantages
Wide voltage range compatibility from 1.8V to 5.5V
Supports a wide operating temperature range from -20°C to 85°C
Highly integrated with multiple communication interfaces and peripherals reducing additional component requirements
Small form factor with a 20-LSSOP package beneficial for compact designs
Key Technical Parameters
Core Size: 16-Bit
Speed: 20MHz
Program Memory Size: 16KB
EEPROM Size: 4KB
RAM Size: 1.5KB
Number of I/O: 15
Voltage Supply: 1.8V ~ 5.5V
Operating Temperature: -20°C ~ 85°C
Mounting Type: Surface Mount
Quality and Safety Features
Integrated voltage detection for system stability
Watchdog Timer to ensure system reliability and prevent failure
Compatibility
Compatible with a range of industry-standard communication interfaces like I2C and UART
Supports various LINbus and SSU protocols
Application Areas
Automotive
Industrial Control
Consumer Electronics
Home Automation
Product Lifecycle
Not For New Designs, indicating a focus on supporting existing designs rather than new applications
Availability of replacement or upgrade options should be checked with the manufacturer
Several Key Reasons to Choose This Product
Versatile connectivity and interfacing options make integration into various systems seamless
Comprehensive on-chip features reduce the need for additional components, minimizing overall system costs
Robust operating temperature range suitable for challenging environments
Wide voltage range adds to the adaptability in different power environments
Compact package compatible with space-constrained applications
R5F21324AN550SPRenesas Electronics Corporation
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