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r5f1096aksp

Updated: 2026-07-23

Overview

The R5F1096AKSP is a 16-bit microcontroller from Renesas Electronics, part of the RL78 series. It is designed for embedded systems requiring low power consumption and high performance. The MCU integrates a wide range of peripherals, making it suitable for diverse applications, from automotive to industrial automation. The RL78 series is known for its energy efficiency, with the R5F1096AKSP offering multiple low-power modes. This makes it ideal for battery-operated devices and systems where power management is critical. Its compact design and robust feature set ensure versatility across various industries.

Key Features

The R5F1096AKSP features a 16-bit CPU core with enhanced processing capabilities, supporting real-time control tasks efficiently. It includes on-chip flash memory, RAM, and a variety of communication interfaces such as UART, SPI, and I2C. One of its standout features is its ultra-low power consumption, with modes like HALT and STOP that significantly reduce energy use during idle periods. The MCU also supports advanced analog functions, including ADCs and DACs, making it suitable for sensor-based applications.

Application Areas

This microcontroller is widely used in automotive systems, such as engine control units, dashboard displays, and lighting systems. Its reliability and performance make it a preferred choice for safety-critical applications. In industrial automation, the R5F1096AKSP is employed in motor control, PLCs, and monitoring systems. Its low power consumption and robust design are advantageous for consumer electronics, including home appliances and wearable devices.

Precautions

When integrating the R5F1096AKSP into a design, ensure compatibility with Renesas' development tools, such as the CS+ IDE and E2 emulator. Proper ESD precautions must be observed during handling to prevent damage to the sensitive components. Additionally, firmware development should account for the MCU's power modes and peripheral configurations to optimize performance and energy efficiency. Always refer to the official datasheet for detailed electrical characteristics and operating conditions.

B2B Procurement Guide

When procuring the R5F1096AKSP, consider volume discounts and lead times, as these can vary significantly among suppliers. Renesas-approved distributors are recommended to ensure authenticity and reliable supply. Evaluate the need for additional support, such as development kits or technical documentation, which can streamline the design process. For large-scale projects, negotiate long-term supply agreements to mitigate potential shortages or price fluctuations.

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