R7F102G4E2DNP#BA0

Microcontrollers Overview

The R7F102G4E2DNP#BA0 is a 16-bit microcontroller from the Renesas RL78/G22 family. It features an RL78 core with a maximum clock frequency of 32 MHz. The device includes 32 KB of program memory and 4 KB of data RAM. It is housed in a 16-HWQFN package with 16 pins. The operating voltage range is 1.6 V to 5.5 V, and it supports an ambient temperature range of -40°C to 105°C.

Microcontrollers Feature Summary

• Integrates an RL78 16-bit CPU core for efficient processing.
• Includes built-in capacitive touch sensing capabilities.
• Supports multiple communication interfaces including SPI, I2C, and UART.

Microcontrollers Applications

• General-purpose embedded control systems
• Capacitive touch sensor applications
• Industrial control modules

Microcontrollers Procurement Notes

Verify the specific suffix #BA0 against official Renesas documentation to confirm pinout and package dimensions. Confirm RoHS compliance status through current datasheets. Check for obsolescence notices or lifecycle changes directly from the manufacturer before finalizing procurement plans.

Microcontrollers Selection Notes

Select this component when a compact 16-pin form factor is required alongside capacitive touch functionality. Ensure the 32 MHz processing speed meets application timing requirements. Verify that the 1.6 V to 5.5 V supply range aligns with the system power design.

Microcontrollers Part Context

This part belongs to the RL78/G22 series, designed for general MCU applications requiring low power consumption and integrated analog peripherals. The G22 series emphasizes cost-effectiveness and ease of use for standard control tasks.

Microcontrollers Replacement Considerations

Consult the RL78/G22 product page for verified pin-compatible alternatives within the same series. Cross-reference specifications with other RL78/G22 variants offering different memory sizes or package options.