R7F100T7E3G00CNP#BA0

Overview

The R7F100T7E3G00CNP#BA0 is a microcontroller belonging to the RL78/G23 family, manufactured by Renesas Electronics. It integrates an 8-bit RL78 CPU core with up to 128KB of flash memory and 8KB of RAM. The device features a comprehensive set of peripherals including multiple timer channels, analog-to-digital converters, and communication interfaces such as UART, SPI, and I2C. Designed for industrial and consumer applications, it operates within a temperature range of -40°C to +105°C and supports supply voltages typically between 1.6V and 5.5V. The component is housed in a compact HWQFN package suitable for space-constrained designs.

Feature Summary

• Integrated high-performance 8-bit RL78 CPU core optimized for low power consumption
• On-chip flash memory and RAM for efficient code execution and data storage
• Multiple peripheral interfaces including timers, ADCs, and serial communication modules
• Robust operating temperature range suitable for industrial environments

Applications

• Industrial control systems requiring reliable embedded processing
• Consumer appliances with complex user interface requirements
• Battery-powered devices benefiting from low-power operation modes

Procurement Notes

Verify the exact ordering suffix and package variant against the manufacturer's current datasheet before procurement. Ensure compatibility with your system's voltage levels and pinout requirements. Confirm availability through authorized distributors as stock levels fluctuate. Request samples for initial design validation to verify performance in your specific application environment.

Selection Notes

Select this model when an 8-bit architecture suffices for your control logic while requiring integrated peripherals to reduce board space. Compare pin counts and memory sizes against other RL78/G23 variants to ensure optimal fit. Consider the operating temperature range if your application involves harsh environmental conditions. Verify that the available communication interfaces meet your connectivity needs without external components.

Part Context

This component is part of the RL78/G23 series, which targets cost-sensitive and power-efficient applications. The series emphasizes integration to minimize external component count. It serves as a successor to earlier RL78 generations, offering improved peripheral functionality and performance while maintaining backward compatibility with existing software ecosystems where applicable.

Replacement Considerations

Check for direct pin-to-pin replacements within the same RL78/G23 family with different memory configurations. Verify electrical characteristics and peripheral availability against the original design requirements. Consult Renesas documentation for recommended upgrades or cross-reference guides for legacy component substitutions.