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NXP USA Inc. MK22DX256VMC5 — Microcontrollers & Processors (MCU / MPU / DSP)

NXP MK22DX256VMC5 Kinetis K20 MCU, ARM Cortex-M4 50MHz, 256KB Flash

MPNMK22DX256VMC5
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NXP Kinetis K20 series, MK22DX256VMC5, 32-bit ARM Cortex-M4 MCU, 50MHz, 256KB Flash, 32KB RAM, 20x16b ADC, USB OTG, 121-LFBGA, -40 to 105°C.

$13.1000Ref. price · indicative, final on quote
NXP USA Inc. MK22DX256VMC5 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

MK22DX256VMC5 specifications
ParameterValue
SeriesKinetis K20
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.71V ~ 3.6V
Operating temperature-40°C ~ 105°C (TA)
Speed50MHz
PackageTray
RAM size32K x 8
Core size32-Bit Single-Core
EEPROM size4K x 8
PeripheralsDMA, I²S, LVD, POR, PWM, WDT
ConnectivityI²C, IrDA, SPI, UART/USART, USB, USB OTG
Number of i (O)56
Core processorARM® Cortex®-M4
Case121-LFBGA
Data convertersA/D 20x16b; D/A 1x12b
Program memory size256KB (256K x 8)

Product details

The NXP MK22DX256VMC5 is a 32-bit ARM Cortex-M4 microcontroller clocked at 50 MHz with 256 KB of Flash program memory and 32 KB of RAM. It integrates a 20-channel 16-bit ADC, a single 12-bit DAC, USB OTG, and multiple serial interfaces.

The 50 MHz ARM Cortex-M4 core with single-cycle multiply and hardware divide handles real-time control loops (PID, FOC for motor control) and moderate digital signal processing (FFT, filtering) without an external DSP. The 32 KB RAM is enough for a modest RTOS heap and a few communication buffers; if your application needs larger data arrays or a full TCP/IP stack, check the RAM budget against your task list.

Frequently asked questions

What is the operating temperature range of MK22DX256VMC5?

The MK22DX256VMC5 is rated for -40°C to 105°C ambient, covering industrial and automotive under-hood environments.

What is the difference between MK22DX256VMC5 and MK22DX256VLL5?

Both share the same core, memory, and peripherals, but the MK22DX256VMC5 comes in a 121-LFBGA package (8x8 mm), while the MK22DX256VLL5 uses a 100-LQFP package. The BGA saves board area but requires more advanced PCB routing; the LQFP is easier to hand-solder and inspect.

What is the pinout of MK22DX256VMC5?

The pinout is defined in the NXP MK22DX256VMC5 datasheet, which covers the 121-ball LFBGA ball assignments for power, ground, I/O, and peripheral signals. Request the datasheet PDF via the RFQ or download it from NXP's website.