R7F100GGN3CFB#HA0

Microcontrollers Overview

The R7F100GGN3CFB#HA0 is a 16-bit microcontroller from the Renesas RL78/G23 series. It features an RL78 core with 128 kB of program memory and 16 kB of data RAM. The device operates at 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 an LFQFP-100 package with 95 I/O ports. Key peripherals include an ADC with 8/10/12-bit resolution, an 8-bit DAC, and interfaces such as I2C, SPI, and UART. The operating temperature range is -40°C to +105°C.

Microcontrollers Feature Summary

• Integrates high-performance 16-bit RL78 CPU architecture for efficient processing.
• Includes versatile analog peripherals with multi-resolution ADC and DAC capabilities.
• Supports multiple communication protocols including I2C, SPI, and UART.
• Operates within a wide industrial temperature range and broad voltage spectrum.

Microcontrollers Applications

• Industrial control systems
• Smart home appliances
• Office automation equipment

Microcontrollers Procurement Notes

Verify the specific suffix HA0 against official Renesas documentation to confirm package type and temperature grade. Ensure compatibility with existing PCB footprints for the LFQFP-100 form factor. Cross-reference pin assignments with the hardware manual prior to integration. Confirm availability through authorized distributors as stock levels vary.

Microcontrollers Selection Notes

Select this component when a balance of moderate flash memory and extensive I/O count is required. The 100-pin LFQFP package suits designs needing numerous peripheral connections. Consider the 1.6V minimum voltage for battery-operated applications requiring low-power operation. Evaluate the 32MHz speed against computational demands before finalizing the design.

Microcontrollers Part Context

This part belongs to the RL78/G23 family, designed for general-purpose MCU applications. It offers enhanced performance and lower power consumption compared to previous generations. The G23 series targets cost-sensitive markets while providing robust feature sets for embedded control tasks.

Microcontrollers FAQ

What is the maximum operating frequency of the R7F100GGN3CFB#HA0?

The maximum clock frequency is 32 MHz.

Does this microcontroller support serial communication interfaces?

Yes, it includes I2C, SPI, and UART interfaces.