R7FA0E1073CNL#BA0

Microcontrollers Overview

The R7FA0E1073CNL#BA0 is a microcontroller unit from the Renesas RA0E1 series, built on an ARM Cortex-M23 core. It operates at a maximum frequency of 32MHz and features 64KB of flash memory, 12KB of RAM, and 1KB of EEPROM. The device includes five 12-bit SAR ADC channels and supports interfaces such as I2C, LINbus, SPI, and UART/USART. Peripherals include DMA, LVD, POR, PWM, temperature sensor, TRNG, and WDT. It functions within a voltage range of 1.6V to 5.5V and operates between -40°C and 105°C in a 16-HWQFN package.

Microcontrollers Feature Summary

• Integrates an ARM Cortex-M23 processor for efficient code execution in embedded applications.
• Includes hardware security features such as a True Random Number Generator (TRNG) and Low Voltage Detection (LVD).
• Supports multiple communication protocols including LINbus, facilitating connectivity in automotive and industrial networks.

Microcontrollers Applications

• General-purpose microcontroller tasks requiring low power consumption.
• Industrial control systems utilizing LINbus communication.
• Battery-powered devices benefiting from wide voltage operation ranges.

Microcontrollers Procurement Notes

Verify the suffix BA0 against official Renesas documentation to confirm specific manufacturing or packaging details, as suffixes often denote variations in tape-and-reel quantities or environmental compliance levels distinct from the AA0 variant. Ensure compatibility with existing design files before procurement.

Microcontrollers Selection Notes

Select this component when a cost-effective ARM Cortex-M23 solution with integrated LINbus support is required. Compare pin counts and peripheral sets against the RA0L1 series if more GPIOs are needed, or the RA0E3 series for higher performance requirements.

Microcontrollers Part Context

This part belongs to the RA0E1 family, designed for entry-level applications. It shares architectural similarities with other RA0 series MCUs but offers specific memory and peripheral configurations tailored for basic control tasks. The HWQFN-16 package provides a compact footprint suitable for space-constrained designs.

Microcontrollers Replacement Considerations

R7FA0E1073CNL#AA0 is a verified alternative within the same series, differing potentially in packaging or suffix specifications. Verify pinout and electrical characteristics match before substitution.