Datasheet

Specifications
MIMXRT1050 EVK Board Hardware User’s Guide, User's Guide, Rev. 1, 11/2017
12 NXP Semiconductors
Figure 7. JTAG pin definitions
2.13. Arduino Expansion Port
J22 – J25 (unpopulated) is defined as Arduino Interface. The pin definitions of Arduino Interface are
shown in Table 6.
Table 6. Arduino Interface pin definitions
J22
J23
UART_RX/D0
A0/ADC0
UART_TX/D1
A1/ADC1
D2/INT0
A2/ADC2
D3/INT1/PWM/OC2B
A3/ADC3
D4/T0/XCK
A4/ADC4/SDA
D5/TI/PWM
A5/ADC5/SCL
D6/AIN0/PWM/OC0A
D7/AIN1/PWM