R5F52106BDFM#V0
Introduction
R5F52106BDFM#V0 is a 32-bit high-performance and low-power microcontroller with RXv1 core launched by Renesas Electronics, belonging to the RX210 product group of the RX200 series. It adopts an efficient RX CPU architecture with a processing performance of 78 DMIPS. The chip integrates 256KB program flash, 32KB RAM and a wealth of peripheral interfaces (UART/SCI, I²C, SPI, CAN, etc.), and is equipped with a 12-channel 12-bit ADC, 2-channel 10-bit DAC, multi-functional timers, Event Link Controller (ELC) and power management module. It supports a wide voltage range of 1.62V~5.5V and an operating temperature of -40°C to +85°C, and is packaged in an 80-pin LFQFP. It is suitable for embedded application scenarios with strict requirements on performance, power consumption and reliability such as industrial control, smart home appliances, metering equipment, medical instruments and building automation.
Key Features
32-bit RXv1 CPU core, maximum operating frequency of 50MHz, processing performance of 78 DMIPS
On-chip 256KB program flash and 32KB RAM, supporting data flash function
Wide voltage range: 1.62V~5.5V, adaptable to various power supply environments
On-chip 12-channel 12-bit ADC and 2-channel 10-bit DAC, supporting high-precision analog signal acquisition and output
Communication interfaces: multiple serial communication interfaces including UART/SCI, I²C, SPI and CAN, supporting up to 15 communication channels
Multi-functional timer unit: 8-bit×4-channel and 16-bit×10-channel timers, supporting PWM output
Built-in Event Link Controller (ELC), enabling inter-peripheral linkage without CPU intervention
Comprehensive power management: supporting multiple low-power modes to reduce system energy consumption
High-reliability design: built-in watchdog timer, oscillation stop detection, voltage monitoring and CRC calculation unit
Operating temperature: -40°C to +85°C, adaptable to harsh industrial environments
80-pin LFQFP package, compliant with lead-free environmental protection standards, providing 68 I/O pins
Typical Applications
Industrial automation control systems (PLC, sensor nodes, motion control)
Main control units of metering equipment such as smart electricity/water/gas meters
Control boards for smart home appliances (high-end washing machines, refrigerators, air conditioners, etc.)
Medical instruments (blood pressure monitors, blood glucose meters, portable diagnostic equipment)
Building automation and security systems (access control, monitoring, lighting control)
Interface control and protocol conversion modules for communication equipment
Battery Management Systems (BMS) and controllers for new energy equipment
Intelligent control units for consumer electronics (audio equipment, smart home terminals)
