R5F104LCAFB#30

Microcontrollers Overview

The R5F104LCAFB#30 is a 16-bit microcontroller from the Renesas RL78/G14 series. It features 32 KB of flash program memory and 4 KB of data RAM. The device operates with a maximum clock frequency of 32 MHz and supports a supply voltage range of 1.6 V to 5.5 V. It is housed in a 64-pin LFQFP package (10x10 mm) and includes an 8-bit/10-bit ADC with 12 channels. The unit provides 58 I/O lines, supports CSI, I2C, and UART interfaces, and functions within a temperature range of -40°C to +85°C.

Microcontrollers Feature Summary

• Integrates 16-bit RL78 core architecture for efficient processing
• Includes built-in analog-to-digital conversion capabilities
• Supports multiple serial communication protocols
• Operates across a wide industrial temperature range

Microcontrollers Applications

• Industrial control systems
• Consumer appliance logic controllers
• General-purpose embedded applications

Microcontrollers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm package marking and datasheet revision alignment. Check for moisture sensitivity handling requirements during storage and assembly. Ensure compatibility with existing firmware development tools and compiler versions. Validate supply chain status as availability may vary by region.

Microcontrollers Selection Notes

Select this model when 32 KB of flash and 4 KB of RAM are sufficient for application logic. Choose the LFQFP-64 package for board space constraints requiring a 10x10 mm footprint. Verify that 58 available I/O pins meet interface requirements. Ensure the 32 MHz operating speed aligns with real-time processing needs. Confirm voltage supply stability within the 1.6 V to 5.5 V operational window.

Microcontrollers Part Context

This component belongs to the RL78/G14 family of 16-bit microcontrollers designed for low power consumption and high integration. The series targets cost-sensitive applications requiring robust performance. The specific suffix indicates pin-compatible variants within the same functional group. Development typically utilizes Renesas IDE tools for programming and debugging.

Microcontrollers Replacement Considerations

Direct substitutes include R5F104LCAFA#50 and R5F104LCAFP#50. These alternatives share identical electrical specifications and pinouts. Verify package type differences between LFQFP and LQFP variants before substitution.