The MC9S08QG44CPAE is a microcontroller (MCU) component manufactured by NXP Semiconductors. It is a member of the MC9S08QG family of 8-bit MCUs and is built using the HCS08 (S08) core architecture. This MCU is designed specifically for low-cost, high-performance embedded control applications.
Key features of the MC9S08QG44CPAE include:
1. HCS08 Core Architecture: The MCU is powered by the 8-bit HCS08 core, which offers an efficient and powerful instruction set. It allows for compact code execution and offers up to 20 MHz frequency.
2. Memory: The MC9S08QG44CPAE has 10 KB of flash program memory for storing the main firmware. Additionally, it offers 512 bytes of random-access memory (RAM) for data storage during runtime. The flash memory can be easily erased and reprogrammed for software updates.
3. Peripherals: This MCU offers a range of useful peripherals, including multiple low-power, high-speed analog-to-digital converters (ADC). It also provides several timers/counters, pulse width modulation (PWM) channels, and a flexible general-purpose input/output (GPIO) system, allowing for versatile external device control.
4. Communication Interfaces: The MC9S08QG44CPAE supports various communication interfaces, including an asynchronous serial interface (SCI) for serial communication, inter-integrated circuit (I2C) for simplified communication with external devices, and an SPI (Serial Peripheral Interface) for synchronous serial communication.
5. Low Power Consumption: The MCU is designed to minimize power consumption, making it suitable for battery-operated devices. It offers various low-power modes, including wait and stop modes, to conserve energy when the MCU is not actively processing instructions.
6. Enhanced Security: The MC9S08QG44CPAE includes some security features, such as a hardware random number generator and a computer operating properly (COP) watchdog timer. These features help protect the MCU and the embedded system from unauthorized access or potential system failures.
7. Package and Pinout: The MC9S08QG44CPAE is available in a 44-lead low-profile quad flat package (LQFP). The pinout of this MCU is optimized for easy PCB design and routing, providing convenience during the manufacturing and assembly process.
Overall, the MC9S08QG44CPAE MCU offers a balance between cost-effectiveness, performance, and low-power consumption. It is suitable for a wide range of embedded applications, such as consumer electronics, industrial automation, medical devices, and more.
