The NXP MC9S08PA4AVDC microcontroller is a highly integrated, low-power, 8-bit MCU from the popular S08 family, designed to provide an efficient and cost-effective solution for a wide range of embedded applications. This microcontroller is based on the HCS08 core and is capable of operating at a maximum frequency of 20 MHz, which provides a solid balance between processing power and energy consumption.

Key Features

• Core: 8-bit HCS08 CPU core at 20 MHz
• Flash Memory: 4 KB of on-chip flash memory, providing ample space for application code storage and in-system programmability for firmware updates and data storage.
• RAM: 256 bytes of RAM, facilitating efficient data processing and manipulation.
• Operating Voltage: Wide range voltage operation from 2.7V to 5.5V, allowing for flexible power supply options and compatibility with various peripherals.
• I/O Pins: Up to 20 general-purpose input/output (GPIO) pins, offering versatile interfacing capabilities with external components and systems.
• Timers: Includes an 8-bit modulo timer and a 2-channel, 16-bit timer/pulse-width modulator (TPM) for precise event timing and PWM applications.
• Communication Interfaces: Integrated I2C and SCI (UART) modules for serial communication, enabling the MCU to connect with sensors, actuators, and other microcontrollers.
• ADC: Onboard 10-bit analog-to-digital converter with up to 8 channels, providing accurate analog signal measurement and conversion capabilities.
• Package: Available in a 20-pin SOIC package, which is suitable for space-constrained applications.
• Temperature Range: Industrial temperature range from -40°C to +85°C, ensuring reliable operation under extreme conditions.

Applications

The MC9S08PA4AVDC microcontroller is ideal for a variety of applications, including but not limited to consumer electronics, home appliances, industrial control systems, automotive modules, and battery-operated devices. Its robust feature set, coupled with NXP's reputation for quality and support, makes it a smart choice for designers seeking a reliable and flexible MCU solution.