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MKV42F128VLF16 is a high-performance microcontroller (MCU) from the Kinetis V series, based on Arm ®  Cortex ®- The M4 core is designed specifically for applications such as real-time control, motor drive, and industrial automation. Its core advantages lie in high-precision analog peripherals, strong real-time performance, and low power consumption, making it suitable for complex algorithm processing and high reliability scenarios.

Product attributes

model: MKV42F128VLF16

Product type: ARM microcontroller - MCU

Series:  KV4x 

Installation style:  SMD/SMT 

Encapsulation/enclosure:  LQFP-48 

Core:  ARM Cortex M4 

Program memory size:  128 kB 

Data bus width:  32 bit 

ADC resolution:  12 bit 

Maximum clock frequency:  168 MHz 

Number of input/output terminals:  38 I/O 

Data RAM size:  24 kB 

Power Supply Voltage - Minimum:  1.71 V 

Power Supply Voltage - Maximum:  3.6 V 

Minimum operating temperature:  - 40 C 

Maximum operating temperature:  + 105 C

MKV42F128VLF16 Key Features

processor performance

Cortex-M4 core: supports DSP instruction set and single precision FPU, suitable for digital signal processing and complex algorithms.

100 MHz main frequency: Provides high-speed real-time control capability.

Storage resources

128 KB Flash: Used for code storage, supports encryption protection.

32 KB SRAM: data storage, supports low-power mode retention.

Peripheral Interface

Motor control module:

16 bit PWM module (FlexPWM) with dead zone control, suitable for motor drive.

High speed ADC (16 bit SAR ADC), supporting multi-channel synchronous sampling.

Communication interface:

Multi channel UART SPI、I2C。

CAN 2.0B controller (industrial communication).

Timer:

Periodic Interrupt Timer (PIT), Low Power Timer (LPTMR).

Simulation function

High precision ADC: 12/16 bit ADC, supporting hardware triggering and differential input.

Comparator: Built in analog comparator (CMP).

Safety and reliability

Hardware encryption: Supports algorithms such as AES and SHA.

EEPROM simulation: Simulate non-volatile storage through Flash.

low power mode

Multiple power modes (Run, Wait, Stop, VLPR), suitable for battery powered scenarios.

MKV42F128VLF16 Typical Applications

Motor control: Brushless DC (BLDC), Permanent Magnet Synchronous Motor (PMSM) motors.

Industrial automation: PLC、 Sensor interface.

Power management: digital power conversion.

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