MK50DX256CLK7

Program Memory Type:	FLASH
Base Part Number:	MK50DX256
Supplier Device Package:	80-LQFP (12x12)
Package / Case:	80-LQFP
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 30x16b, D/A 1x12b
Voltage - Supply (Vcc/Vdd):	1.71 V ~ 3.6 V
RAM Size:	64K x 8
EEPROM Size:	2K x 8
Series:	Kinetis K50
Program Memory Size:	256KB (256K x 8)
Number of I/O:	39
Peripherals:	DMA, I²S, LVD, POR, PWM, WDT
Connectivity:	EBI/EMI, I²C, IrDA, SPI, UART/USART, USB, USB OTG
Speed:	72MHz
Core Size:	32-Bit
Core Processor:	ARM® Cortex®-M4
Part Status:	Active
Packaging:	Tray

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Introduction

The MK50DX256CLK7 is a 32-bit microcontroller that belongs to the family of NXP\'s 32-bit ColdFire® V2 microcontrollers and is designed for embedded applications such as industrial automation, home and building automation and remote control applications. It provides a reliable, highly integrated solution for many embedded applications.

Application Fields

The MK50DX256CLK7 is suitable for various industrial applications such as motor control, industrial automation, security systems and various other industrial automation applications. It is also suitable for applications in home and building automation, such as lighting control, HVAC systems and gateways. Furthermore, it is also suitable for remote control applications, such as in consumer and automotive markets, with its ability to provide support for various communication protocols such as CAN and LIN.

Features

The MK50DX256CLK7 is a highly integrated microcontroller that offers a wide range of features and benefits, such as a high-speed, 32-bit ColdFire V2 core that provides up to 100 MHz of core speed, a wide range of integrated hardware peripherals, 256-Kbytes of high-speed flash memory and up to 32 KBytes of SRAM, multiple communication interfaces including CAN, LIN, SPI and USART and an integrated 2-channel, 12-bit ADC and analog comparators. In addition, the MK50DX256CLK7 also features an integrated hardware watchdog timer and an on-chip clock generator, which supports various external clocks as well as various internal clock sources. It also includes an integrated on-chip oscillator that allows for dynamic adjustment of the clock frequency based on the load of the system.

Working Principle

The MK50DX256CLK7 is based upon the the ColdFire V2 architecture, a 32-bit highly-integrated microcontroller architecture developed by NXP. The ColdFire core provides the processor core for the microcontroller and is based on the classic Von Neumann architecture, which includes an instruction set consisting of two types of instructions: single-cycle instructions which are executed in one CPU clock cycle and multi-cycle instructions which take more than one cycle to execute. The microcontroller can operate at a clock frequency up to 100 MHz and uses a 16-bit or 32-bit bus to access the internal RAM, ROM and peripheral registers.The ColdFire V2 core also provides a set of advanced features such as a hardware multiplier, multiple low-power modes, interrupts and an integrated hardware priority scheme. In addition, the core also supports single-cycle multiply and hardware divide operations, which enable the MK50DX256CLK7 to perform intensive mathematical calculations quickly and easily.

Conclusion

The MK50DX256CLK7 is a powerful and highly integrated microcontroller with a wide range of features and benefits that make it suitable for many embedded applications. It is an ideal choice for industrial automation, home and building automation and remote control applications due to its ability to provide support for various communication protocols, its high-speed 32-bit CPU core and its extensive range of on-chip peripherals.

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