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MC9S08AC32CFGER

Updated: 2026-08-16

Overview

The MC9S08AC32CFGER is an 8-bit microcontroller from NXP Semiconductors, part of the HCS08 family. It is designed for embedded applications that require a balance of performance, power efficiency, and cost-effectiveness. The microcontroller features a HCS08 core running at up to 20 MHz, 32KB of flash memory, and 2KB of RAM. It also includes multiple communication interfaces such as SPI, I2C, and UART, making it versatile for various applications.

Structure and Working Principle

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The MC9S08AC32CFGER is built around the HCS08 core, which provides efficient 8-bit processing. The core is complemented by on-chip peripherals, including timers, analog-to-digital converters (ADC), and communication modules. The microcontroller operates on a wide voltage range (2.7V to 5.5V), making it suitable for battery-powered applications. It also features low-power modes to minimize energy consumption when idle.

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Key Features

The MC9S08AC32CFGER offers several key features, including 32KB of flash memory for program storage and 2KB of RAM for data handling. It includes multiple communication interfaces, such as SPI, I2C, and UART, for easy integration with other devices. Other notable features include an 8-channel 10-bit ADC, timers with PWM capabilities, and a flexible clock generator. These features make the microcontroller suitable for a wide range of applications.

Application Areas

The MC9S08AC32CFGER is commonly used in automotive systems, such as body control modules and sensor interfaces. Its low power consumption and robust performance also make it ideal for industrial control systems and consumer electronics. In addition, the microcontroller is used in medical devices, home automation, and other embedded systems where reliability and efficiency are critical.

Maintenance and Precautions

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To ensure the longevity and reliability of the MC9S08AC32CFGER, it is important to handle it with proper ESD protection. Proper power supply and grounding are also essential to prevent damage. When designing a system with this microcontroller, consider thermal management and ensure that the operating conditions (voltage, temperature, etc.) are within the specified limits.

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B2B Procurement Guide

When procuring the MC9S08AC32CFGER, consider factors such as memory requirements, power consumption, and communication interfaces. It is also important to verify the supplier's authenticity to avoid counterfeit components. The reference price range is approximately $2.50 to $5.00 per unit, but prices may vary based on quantity and supplier. Always check for the latest datasheets and application notes from NXP Semiconductors.

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