MKV42F256VLH16

The Kinetis KV4x MCU family is a member of the Kinetis V series and provides a high-performance solution for motor control and Digital Power Conversion. Built upon the Arm Cortex-M4 core operating at up to 168 MHz with DSP and floating point unit, features include; dual 12-bit analog-to-digital converters with 240ns conversion time, up to 30 PWM channels for support of multi-motor systems, eFlexPWM module with 312 ps resolution for digital power conversion applications, programmable delay block, memory protection unit, dual FlexCAN modules and 64 to 256 KB of flash memory. KV4x MCUs are offered in 48LQFP, 64LQFP, and 100LQFP packages. All Kinetis V series MCUs are supported by a comprehensive enablement suite from NXP and third-party resources including reference designs, software libraries and motor configuration tools.

Applications

• motor control
• Digital Power Conversion

Key features

• Arm Cortex-M4 core up to 168 MHz with single precision Floating Point Unit (FPU)
• Up to 256 KB of program flash memory
• Up to 32 KB of RAM
• 16-channel DMA controller
• Low-leakage wakeup unit
• SWD interface
• Advanced independent clocked watchdog
• 32 to 40 kHz or 3 to 32 MHz crystal oscillator
• Multipurpose clock generator (MCG) with frequencylocked loop and phase-locked loop referencing either internal or external reference clock
• Voltage range: 1.71 to 3.6 V
• Temperature range: -40 to 105 ℃
• General-purpose input/output
• Two Universal Asynchronous Receiver/Transmitter (UART) / FlexSCI modules with programmable 8- or 9-bit data format
• One 16-bit SPI module
• One I2C module
• Two FlexCAN modules
• Two 12-bit cyclic ADCs
• Four analog comparator (CMP) containing a 6-bit DAC and programmable reference input
• One 12-bit DAC
• One eFlexPWM with 4 sub-modules, providing 12 PWM outputs
• Two 8-channel FlexTimers (FTM0 and FTM3)
• One 2-channel FlexTimers (FTM1)
• Four Periodic interrupt timers (PIT)
• Two Programmable Delay Blocks (PDB)
• Quadrature Encoder/Decoder (ENC)
• Ratio of timer input clock frequency vs. core frequency is 1:2 when core frequency is 168 Mhz, and 1:1 when core frequency is less than or equal to 100 Mhz
• Hardware CRC module to support fast cyclic redundancy checks
• External Watchdog Monitor (EWM)