MC9S12DG128CFUER Integrated Circuits (ICs)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The MC9S12DG128CFUER is an embedded microcontroller designed by Freescale Semiconductor. It features 128-kbyte on-chip Flash EEPROM program memory, 8-Kbyte RAM data memory, 4-Kbyte EEPROM data memory, 132MHz operation, and a variety of peripheral interfaces. The MC9S12DG128CFUER is well suited for a wide variety of applications, including automotive, industrial, home medical, and consumer. In this article, we will discuss the MC9S12DG128CFUER\'s application fields and working principle.

Application Fields

The MC9S12DG128CFUER is well suited for a variety of automotive, industrial, home medical, and consumer applications. Due to its fast operation, low power consumption, and small size, it is particularly well suited for automotive applications such as engine control systems, airbag systems, automatic transmission control systems, clutch control systems, cruise control systems, and navigation systems. It is also well suited for industrial applications such as process control and machine control systems. In home medical applications, the MC9S12DG128CFUER can be used in personal healthcare and medical devices such as blood pressure monitors, glucose monitors, and heart rate monitors. In consumer applications, the MC9S12DG128CFUER can be used in appliances, security systems, and communication devices.

Working Principle

The MC9S12DG128CFUER is a low-power 8-bit microcontroller with an on-chip Flash EEPROM program memory, RAM data memory, and EEPROM data memory. It is designed to meet the requirements of embedded applications, with an operating voltage range of 1.8V to 5.5V, a maximum speed of 132MHz, and a wide variety of peripherals. Its I/O ports and the serial, timer, and analog peripherals can be used for control of external devices such as motors, relays, and sensors. It also includes a real-time clock, DMA controller, and low-voltage detection for Power-On Reset (POR), enabling it to respond to events without external components.

The MC9S12DG128CFUER can also be used to interface with external memory devices, including SRAM and Flash. The internal Flash memory can be used to store program code and data, while the SRAM and external Flash can be used to store larger amounts of data. The microcontroller also features a self-refresh block that allows it to operate in low-power standby modes.

Finally, the MC9S12DG128CFUER can be programmed and debugged using either a dedicated debugger or the Freescale CodeWarrior development environment. Using CodeWarrior, the microcontroller can be programmed in either assembly language or C, enabling the rapid development of complex applications.

In conclusion, the MC9S12DG128CFUER is a powerful and highly capable embedded microcontroller that can be used for a wide variety of automotive, industrial, home medical, and consumer applications. Its fast operation, low power consumption, and wide variety of peripheral interfaces make it well suitable for many embedded applications.

The specific data is subject to PDF, and the above content is for reference