R5F100FAAFP#10

Microcontrollers Overview

The R5F100FAAFP#10 is a 16-bit microcontroller from the Renesas RL78/G13 series, housed in a 44-LQFP package. It features 96 kB of Flash program memory and 8 kB of SRAM data memory. 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 provides 48 I/O lines and includes an 8-channel or 10-bit ADC. Operating temperatures range from -40°C to +85°C.

Microcontrollers Feature Summary

• Integrates high-speed 16-bit CPU core for efficient processing
• Includes versatile communication interfaces such as CSI, I2C, LINbus, and UART/USART
• Supports low-voltage operation suitable for battery-powered applications

Microcontrollers Applications

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

Microcontrollers Procurement Notes

Verify the specific suffix #10 against official Renesas documentation to confirm tray packaging requirements. Ensure compatibility with existing PCB footprints for the LQFP-44 package. Confirm that the 1.6V to 5.5V operating range aligns with the target system power design. Check for any recent product change notices affecting pinout or electrical characteristics.

Microcontrollers Selection Notes

Select this component when a balance of moderate memory capacity and extensive I/O connectivity is required within a compact 44-pin form factor. The RL78/G13 architecture offers energy efficiency advantages over standard 8-bit alternatives. Consider the 32 MHz speed limit and available timer/counters for real-time control tasks requiring precise timing.

Microcontrollers Part Context

This part belongs to the RL78/G13 family, designed for general MCU applications. It shares architectural similarities with other members like the R5F100FHAFP but differs in memory size and pin count. The series emphasizes low power consumption and robust peripheral integration for cost-sensitive industrial and consumer markets.

Microcontrollers Replacement Considerations

Direct substitutes include other RL78/G13 variants with similar memory and package configurations, such as the R5F100JFAFA#10. Verify pin-to-pin compatibility and software register mapping before substitution. Cross-reference datasheets for differences in ADC channel counts and I/O drive capabilities.