MC908GZ48CFAE

The MC908GZ48CFAE is a high-performance 8-bit microcontroller from Freescale Semiconductor that belongs to the MC908 family of 8-bit microcontrollers. It is based on the 8-bit 8-bit Freescale MC9S08GZ48 MCU core and comes in a 48-pin Low-VFP or PLCC package. The MC908GZ48CFAE features on-board ROM, RAM, and Flash memory, as well as on-chip peripherals, making it suitable for a wide range of embedded applications.

The MC908GZ48CFAE is a low-cost, low power, high-performance 8-bit microcontroller. It features a powerful 8-bit CPU core, up to 48 seconds of flash program memory, 32Kbytes of data RAM, and on-board EEPROM. It also offers clock frequencies up to 40MHz, 10-bit 10-channel A/D converter, 1KB of EEPROM, internal clock, on-chip real-time clock, and multiple serial port, timers, pulse-width-modulation (PWM) capabilities, and interrupts. The MC908GZ48CFAE is further complemented by the Freescale CodeWarrior development tools for easier development of embedded applications.

The MC908GZ48CFAE offers a complete range of digital and analog peripherals, making it suitable for different embedded applications. It is suitable for battery-powered or mains-powered applications in the industrial, automotive and consumer fields. Its features include a secure login Data Acceptance Unit, wake-up on serial I/O, Watchdog Timer, multiple interrupts, on-chip peripheral clock generation and multiple I/O ports. It also offers multiple serial port, timers, pulse-width-modulation (PWM) capabilities, and interrupts.

The MC908GZ48CFAE is usually used in industrial applications such as motors and servos, motor control, security systems, automotive, medical applications and HVAC. It is also used in consumer and white goods applications like home appliances, home automation systems, and small portable devices. The MC908GZ48CFAE might also be used in applications where data grading or data conversion is required.

The main principle of operation of the MC908GZ48CFAE is that the CPU executes commands in the corresponding RAM and ROM. The RAM is a volatile memory, meaning it loses its content when power is removed. The ROM contains the instructions, data and programs that control how the processor operates. The ROM is programmed once and permanently stores the instructions and data. The data accepted by the Data Acceptance Unit is sent to the corresponding RAM address for execution by the processor.

In summary, the MC908GZ48CFAE is a low-cost, low power, high-performance 8-bit microcontroller designed for a variety of embedded applications such as motors and servos, motor control, security systems, automotive, medical applications, HVAC, home appliances, home automation systems, and small portable devices. It is based on the 8-bit 8-bit Freescale MC9S08GZ48 MCU core and comes in a 48-pin Low-VFP or PLCC package. It features on-board ROM, RAM, and Flash memory, as well as on-chip peripherals, making it suitable for a wide range of embedded applications. The main principle of operation is that the CPU executes commands in the corresponding RAM and ROM.