The MK40DX256VLH7 is a 32-bit MCU microcontroller from NXP, a member of the Kinetis® K40 family of 72 MHz segmented LCD MCUs built on the ARM® Cortex®-M4 core, providing a scalable entry-level entry into the mid-range performance Kinetis portfolio, equipped with USB, high precision analog integration, flexible low power and peripheral options. The product has the comprehensive support architecture and scalability inherent in the Kinetis product portfolio.
Functional features of MK40DX256VLH7
1. ARM Cortex-M4 core: MK40DX256VLH7 adopts ARM Cortex-M4 core, which has the characteristics of high performance and low power consumption. It has powerful computing capability and rich instruction set, suitable for complex application development.
2. 256KB flash memory and 64KB RAM: MK40DX256VLH7 has 256KB built-in flash memory and 64KB RAM, which can store a large amount of program code and data.
3. A variety of peripheral interfaces: MK40DX256VLH7 integrates a variety of peripheral interfaces, including UART, SPI, I2C, etc., which can be easily connected to other external devices.
4. Multi-channel ADC: MK40DX256VLH7 has multiple analog input channels for accurate analog signal acquisition.
5. Multiple timers: MK40DX256VLH7 has multiple timer functions, including timers, PWM timers, etc., which can be used to implement various time-related operations.
6. Low power consumption and power saving features: MK40DX256VLH7 adopts a low power consumption design and provides a variety of power saving modes to extend battery life.
7. Security: MK40DX256VLH7 has a variety of security features, including hardware encryption and memory protection, which can protect the security of programs and data.
Application fields of MK40DX256VLH7
MK40DX256VLH7 has a high-performance ARM Cortex-M4 core with a running frequency of 72MHz. It is mainly used in embedded systems and IoT devices. Its main application areas are as follows:
1. Industrial automation: MK40DX256VLH7 can be used to control various motion, monitoring and control functions in factory equipment, robots and production lines.
2. Smart home: MK40DX256VLH7 can be used in smart home control centers to achieve remote control and automated management of various devices in the home, such as lights, temperature, security, etc.
3. Intelligent transportation: MK40DX256VLH7 can be used in vehicle control systems, such as automotive electronic stability control systems, engine management systems, and vehicle entertainment systems.
4. Medical equipment: MK40DX256VLH7 can be used in medical instruments and equipment, such as heart monitors, blood pressure monitors, blood glucose meters, etc.
5. Internet of Things equipment: MK40DX256VLH7 can be connected to various sensors and actuators for data collection, processing and control of Internet of Things equipment, such as smart warehousing, smart agriculture, etc.
MK40DX256VLH7 parameters
Brand: NXP
Product Category: 32-bit MCU
Package: LQFP-64
Core processor: ARM Cortex-M4
Kernel specification: 32-bit
Speed: 72MHz
Connectivity: CANbus, I2C, IrDA, SPI, UART/USART, USB, USB OTG
Peripherals: DMA, I2S, LCD, LVD, POR, PWM, WDT
Number of I/Os: 36
Program storage capacity: 256KB (256K x 8)
Program Memory Type: Flash
EEPROM capacity: 2K x 8
RAM size: 64K x 8
Voltage - Supply (Vcc/Vdd): 1.71V ~ 3.6V
Data converter: A/D 18x16b; D/A 1x12b
Oscillator Type: Internal
Working temperature: -40°C ~ 105°C(TA)
Mounting Type: Surface Mount Type
Basic product number: MK40DX256
HTSUS: 8542.31.0001
Pin diagram of MK40DX256VLH7
Package diagram of MK40DX256VLH7
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