MC908QB8CPE

The MC908QB8CPE is a popular IC (integrated circuit) component manufactured by NXP Semiconductors. It belongs to the MC9S08QD/QE/QG/QH family of microcontrollers and offers a range of features that make it suitable for various embedded control applications. Here's an overview of its key features: 1. Microcontroller Core: The MC908QB8CPE is based on the S08 core, which is a low-power, high-performance core designed specifically for microcontrollers. It operates at a frequency of up to 8 MHz and has a 8-bit data bus. 2. Flash Memory: It comes with a built-in flash memory of 8 KB, which allows for non-volatile storage of program code. This flash memory can be easily reprogrammed, making it convenient for system upgrades or modifications. 3. RAM and EEPROM: The IC component has 512 bytes of RAM for temporary data storage. Additionally, it incorporates 256 bytes of Electrically Erasable Programmable Read-Only Memory (EEPROM), which provides persistent storage for critical data even during power loss. 4. Peripheral Interfaces: The MC908QB8CPE offers a range of peripheral interfaces, including two timers, an analog-to-digital converter (ADC), and a serial communication interface (SCI). These interfaces enable seamless interaction with sensors, actuators, and other external devices. 5. Input/Output Pins: It features a total of 16 general-purpose input/output (GPIO) pins, which can be used to connect and control external components such as LEDs, switches, and displays. These pins can be configured as input or output based on the requirements of the application. 6. Supply Voltage: The IC operates within a supply voltage range of 2.7V to 5.5V, making it compatible with a wide range of power sources. This flexibility allows for integration into various systems and ensures efficient power consumption. 7. High-Performance Peripherals: The MC908QB8CPE includes various high-performance peripherals such as Pulse Width Modulation (PWM) modules and a powerful serial communication interface (SCI). These features enable precise control and communication in applications such as motor control and serial data transmission. 8. Package Type: The IC component comes in a 20-pin Plastic Dual Inline Package (PDIP), which makes it easy to install and integrate into a circuit board. The package also offers good thermal performance, ensuring reliable operation even under challenging environmental conditions. Overall, the MC908QB8CPE is a versatile microcontroller component with a comprehensive set of features suitable for a wide range of embedded control applications. Its low power requirements, along with the ability to store and process data, make it an excellent choice for developing cost-effective and power-efficient systems.