MK20DX256VLH7

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MK20DX256VLH7

IC MCU 32BIT 256KB FLASH 64LQFP

100% gốc & amp; Mới

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Bảo hành 365 ngày

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Thông số kỹ thuật

Package Tray
Series Kinetis K20
ProductStatus Active
CoreProcessor ARM® Cortex®-M4
CoreSize 32-Bit Single-Core
Speed 72MHz
Connectivity CANbus, EBI/EMI, I²C, IrDA, SPI, UART/USART, USB, USB OTG
Peripherals DMA, I²S, LVD, POR, PWM, WDT
NumberofI/O 40
ProgramMemorySize 256KB (256K x 8)
ProgramMemoryType FLASH
EEPROMSize 2K x 8
RAMSize 64K x 8
Voltage-Supply(Vcc/Vdd) 1.71V ~ 3.6V
DataConverters A/D 24x16b; D/A 1x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 105°C (TA)
MountingType Surface Mount
Package/Case 64-LQFP

Tổng quan

Description

The MK20DX256VLH7 is a microcontroller from NXP's Kinetis K series, based on the ARM Cortex-M0+ architecture. It features a 32-bit core that operates at speeds up to 48 MHz, providing efficient performance for various embedded applications. The chip includes 256 KB of flash memory and 64 KB of SRAM, suitable for storing code and data.
Key features of the MK20DX256VLH7 include multiple I/O ports, a variety of communication interfaces such as UART, SPI, and I2C, and analog capabilities including ADC and DAC. It supports low-power modes, making it ideal for battery-operated devices. The device operates over a temperature range of -40°C to +105°C, ensuring reliability in diverse environments.
Its rich set of peripherals and extensive development ecosystem, including support from IDEs like Keil and IAR, make it a popular choice for applications in consumer electronics, industrial automation, and IoT devices. Overall, the MK20DX256VLH7 is a versatile microcontroller designed for efficiency and performance in embedded systems.

Features

The MK20DX256VLH7 is a microcontroller from NXP's Kinetis K series, built on a 180 MHz ARM Cortex-M4 core with a floating-point unit. Key features include:
- Flash Memory: 256 KB of flash storage for program code.
- RAM: 64 KB SRAM for data storage.
- Digital Interfaces: Multiple communication interfaces including I2C, SPI, UART, and USB 2.0.
- ADC/DAC: 12-bit ADC with up to 16 channels, and a 12-bit DAC.
- Timers: Multiple general-purpose timers and a PWM module for precise control.
- Low Power Modes: Various low-power operation modes for energy efficiency.
- GPIO: Up to 38 GPIO pins configurable for various functions.
- Operating Voltage: 1.71V to 3.6V, making it suitable for battery-operated applications.
- Development Support: Compatible with various development tools, including NXP's MCUXpresso IDE.
This microcontroller is ideal for applications in automotive, industrial, and consumer electronics, where performance and efficiency are critical.

Package

The MK20DX256VLH7 is packaged in a LQFP (Low-Profile Quad Flat Package) form factor, specifically a 48-pin LQFP. This package type features a flat profile and leads on all four sides, making it suitable for surface mounting on PCBs.

Pinout

The MK20DX256VLH7 is a member of the NXP Kinetis K20 series of microcontrollers, featuring 256 KB of flash memory and 64 KB of SRAM. It has a total of 100 pins.
The primary functions of these pins include:
- Digital I/O: Configurable as input or output for various applications.
- Analog Inputs: Multiple pins can serve as analog inputs for ADC functions.
- Communication Interfaces: Supports UART, SPI, I2C, and CAN interfaces.
- Timers: Multiple timer functions for PWM and general timing applications.
- Debugging Interfaces: Includes SWD (Serial Wire Debug) for programming and debugging.
- Power Management: Pins for power supply and ground connections.
- Special Functions: Some pins may serve specific roles such as external interrupts or oscillator connections.
Overall, the MK20DX256VLH7 is designed for embedded applications requiring versatile I/O options and robust processing capabilities.

Manufacturer

The MK20DX256VLH7 is manufactured by NXP Semiconductors, a global semiconductor company. NXP specializes in designing and manufacturing a wide range of semiconductor products, including microcontrollers, processors, and connectivity solutions. The MK20DX256VLH7 is part of the Kinetis series of microcontrollers, which are based on the ARM Cortex-M4 architecture and are widely used in embedded applications due to their performance and efficiency. NXP serves various industries, including automotive, industrial, IoT, and consumer electronics, providing innovative solutions for connectivity, security, and processing.

Application

The MK20DX256VLH7 is a microcontroller from the NXP Kinetis K series, commonly used in embedded systems. Its application areas include consumer electronics, automotive systems, industrial automation, Internet of Things (IoT) devices, medical equipment, and robotics. Its features, such as low power consumption, multiple communication interfaces, and robust processing capabilities, make it suitable for real-time control and data processing tasks in these domains.

Equivalent

The MK20DX256VLH7 chip, part of the Kinetis K20 family, has several equivalent products including the MK20DX256VLL7, MK20DX256CLH7, and MK20DX128VLH7. These variants differ mainly in flash memory size, package type, or performance specifications. When selecting an equivalent, ensure compatibility with your specific application requirements, such as processing speed and peripheral features.

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