NXP's model MK22FN256VLH12 is a 32-bit MCU microcontroller, a member of the Kinetis K22 family, optimized for cost-sensitive applications with low power consumption, USB connectivity, high peripheral integration and floating-point unit processing efficiency.
The MK22FN256VLH12 shares the full support and scalability of the Kinetis family. Operating power is as low as 153µA/MHz and static power is as low as 2.6µA with full state retention and 6µs wake-up. USB LS/FS OTG 2.0, built-in 3.3 V, 120mA LDO voltage regulator, USB FS device without crystal function.
Functional features of MK22FN256VLH12
1. High performance: Using the Cortex-M4 core, the maximum main frequency can reach 120MHz, with high computing performance and fast response capabilities.
2. Large-capacity storage: built-in 256KB flash memory and 256KB RAM, which can store a large amount of program code and data.
3. Rich peripheral interfaces: supports a variety of interfaces and protocols, such as UART, SPI, I2C, GPIO, etc., and can communicate with external devices and sensors.
4. Powerful security: Supports hardware encryption and decryption functions to protect the data security of the device.
5. Low power consumption design: It has a variety of low power consumption modes, which can effectively extend battery life or reduce device power consumption.
6. Multi-tasking capability: Supports multi-tasking operating system, which can handle multiple tasks at the same time and improve the concurrent processing capability of the system.
7. Powerful debugging function: It has debugging interface and debugging tools to facilitate developers to debug and test.
Application fields of MK22FN256VLH12
MK22FN256VLH12 is a high-performance MCU microcontroller suitable for a variety of application fields. Its main application fields are as follows:
1. Industrial automation: MK22FN256VLH12 can be used in robot control, industrial monitoring systems, automated production lines and other fields.
2. Smart home: MK22FN256VLH12 can be used to control smart home devices, such as smart lights, smart sockets, smart door locks, etc.
3. Automotive electronics: MK22FN256VLH12 can be used in automotive electronic systems, such as in-vehicle entertainment systems, vehicle safety systems, vehicle network communications, etc.
4. Medical equipment: MK22FN256VLH12 can be used in medical equipment, such as monitors, drug infusion systems, sphygmomanometers, etc.
5. Consumer electronic products: MK22FN256VLH12 can be used in consumer electronic products such as wearable devices, smart watches, and smart home appliance controls.
6. Power system: MK22FN256VLH12 can be used in intelligent power management systems, energy metering devices, power monitoring equipment and other fields.
Parameters of MK22FN256VLH12
Brand: NXP
Product Category: 32-bit MCU
Package: LQFP-64
Packaging: Pallet
Core processor: ARM Cortex-M4
Kernel specification: 32-bit
Speed: 120MHz
Connectivity: I2C, IrDA, SPI, UART/USART, USB, USB OTG
Peripherals: DMA, I2S, LVD, POR, PWM, WDT
Number of I/Os: 40
Program storage capacity: 256KB (256K x 8)
Program Memory Type: Flash
EEPROM capacity:-
RAM size: 48K x 8
Voltage - Supply (Vcc/Vdd): 1.71V ~ 3.6V
Data Converter: A/D 22x16b; D/A 1x12b
Oscillator Type: Internal
Working temperature: -40°C ~ 105°C(TA)
Mounting Type: Surface Mount Type
Basic product number: MK22FN256
HTSUS: 8542.31.0001
Pin Diagram of MK22FN256VLH12
Functional block diagram of MK22FN256VLH12
Package diagram of MK22FN256VLH12
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