R5F212E2NFP#W4

Microcontrollers Overview

The R5F212E2NFP#W4 is a 16-bit microcontroller from the Renesas R8C/2x series, featuring an internal oscillator and operating at speeds up to 20MHz. It integrates 128KB of flash memory and 7.5KB of RAM within a 64-pin LFQFP package. The device supports a supply voltage range of 2.7V to 5.5V and includes multiple communication interfaces such as CANbus, I2C, LINbus, SIO, SSU, and UART/USART. It also provides 12-channel 10-bit A/D conversion and various peripherals including POR, voltage detection, and WDT.

Microcontrollers Feature Summary

• Integrates CANbus, LINbus, and standard serial communication interfaces for versatile connectivity.
• Includes 12-channel 10-bit analog-to-digital converter for signal processing.
• Features built-in power management peripherals like power-on reset and voltage detectors.

Microcontrollers Applications

• Automotive body electronics systems
• Industrial control applications requiring LINbus or CANbus
• General-purpose embedded control systems

Microcontrollers Procurement Notes

Verify component authenticity through authorized distributors due to end-of-life status. Confirm RoHS3 compliance and moisture sensitivity level (MSL 3) handling requirements during storage and assembly. Check for specific packaging updates or label changes documented in recent production change notices before procurement.

Microcontrollers Selection Notes

Select this model when 128KB program memory and robust automotive-grade communication protocols are required. Ensure the 64-pin LFQFP footprint matches the target PCB design. Consider the -40°C to 85°C operating temperature range against environmental constraints. Verify that the 2.7V to 5.5V supply voltage aligns with system power rails.

Microcontrollers Part Context

This part belongs to the R8C/2x family of 16-bit microcontrollers designed for high-performance embedded applications. The R8C architecture offers efficient code execution and integrated peripherals suitable for complex control tasks. This specific variant emphasizes automotive connectivity features alongside standard industrial interface options.

Microcontrollers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official Renesas resources for current lifecycle status and potential obsolescence management strategies.