MC9S12DG128BCPV

Program Memory Type:	FLASH
Base Part Number:	MC9S12DG128
Supplier Device Package:	112-LQFP (20x20)
Package / Case:	112-LQFP
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 16x10b
Voltage - Supply (Vcc/Vdd):	2.35 V ~ 5.25 V
RAM Size:	8K x 8
EEPROM Size:	2K x 8
Series:	HCS12
Program Memory Size:	128KB (128K x 8)
Number of I/O:	91
Peripherals:	PWM, WDT
Connectivity:	CANbus, I²C, SCI, SPI
Speed:	25MHz
Core Size:	16-Bit
Core Processor:	HCS12
Part Status:	Obsolete
Packaging:	Tray

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Introduction

MC9S12DG128BCPV is a high-performance microcontroller designed to power a wide range of sophisticated embedded applications. This 8-bit microcontroller integrates a 16-bit central processing unit (CPU) and internal Flash memory, making it suitable for a variety of embedded systems, such as motor control units, industrial automation, cameras, mobile phones, and other embedded applications.

Application Field

MC9S12DG128BCPV is suitable for automotive applications, such as motor control units and audio systems, due to its highly optimized 16-bit CPU and memory. It is very efficient in controlling multiple motors and offers excellent performance even in challenging conditions such as high temperatures. In addition, its internal Flash memory makes it an ideal choice for automotive electronics such as car navigation systems, as it can store large amounts of data and instructions.MC9S12DG128BCPV is also suitable for industrial automation applications, such as programmable logic controllers (PLCs), where it can be used to control different kinds of motors and sensors. Its high speed 16-bit CPU makes it ideal for the fast and efficient control of industrial machinery, while its flash memory makes it suitable for storing data and executing complex algorithms.Furthermore, MC9S12DG128BCPV is suitable for mobile phones, where it can be used to control the audio and video components, as well as implement sophisticated applications. Its internal flash memory makes it an ideal solution for storing large amounts of multimedia data, while its 16-bit CPU is powerful enough for executing complex algorithms and applications.Finally, MC9S12DG128BCPV is also suitable for cameras due to its powerful performance, flash memory, and integrated noise-cancellation technology. It is ideal for controlling the cameras’ demanding components such as lenses and sensors, as well as executing sophisticated algorithms and applications.

Working Principle

MC9S12DG128BCPV works based on the Von Neumann architecture, which is a type of computer architecture with a single processor and memory. In this architecture, the CPU is responsible for executing instructions, while the memory is responsible for storing instructions and data.The CPU of MC9S12DG128BCPV is a 16-bit RISC processor with an efficient instruction set and integrated flash memory. This ensures that the processor can efficiently execute instructions quickly and accurately, while the flash memory allows for the storage of large amounts of instructions and data.In addition, MC9S12DG128BCPV is equipped with additional peripherals such as analog-to-digital converters, real-time clocks, serial interfaces, and pulse width modulators. These peripherals are connected to the processor and can be used to perform different functions such as analog signal acquisition, transmission, conversion, and manipulation.Finally, MC9S12DG128BCPV is also equipped with a 4-wire serial bus protocol, which allows for fast and reliable communication between components on the system. This protocol allows the sending and receiving of data between different components, as well as being able to control and configure these components.

Conclusion

MC9S12DG128BCPV is a versatile and highly capable microcontroller designed to power a wide range of embedded applications. Its 16-bit CPU and internal flash memory make it suitable for automotive, industrial automation, mobile, and camera applications. It also has additional peripherals and a 4-wire serial bus protocol for communication between components on the system.

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