Table 13. J28 Arduino header pinout (continued)
Pin number
Circuit reference
Functionality
8
DCDC_3V3
AREF
9
FXIO_D2
D14 / I2C_SDA
10
FXIO_D1
D15 / I2C_SCL
Table 14. J29 Arduino header pinout
Pin number
Circuit reference
Functionality
1
NC
2
DCDC_3V3
IOREF
3
nRESET_TRGT
RESET_b
4
DCDC_3V3
3V3
5
SYS_5V0
5 V
6
GND
GND
7
GND
GND
8
SYS_5V0
VIN
Table 15. J30 Arduino header pinout
Pin number
Circuit reference
Functionality
1
UNO_P0_5_ADC0_0 *
A0
2
UNO_P0_6_ADC0_8 *
A1
3
UNO_P0_19_ADC0_2 *
A2
4
UNO_P0_13_ADC0_9 *
A3
5
FXIO_D2
SDA
6
FXIO_D1
SCL
Special Pins. Analog function: 0 V to 1.8 V. Digital function: 0 V or 1.8 V.
Arduino shield used should not exceed 200 mA power requirements through 3V3.
NOTE
9.2 PMod connector
Connector J36 is an optional connector which can provide access for a remote host that support ISP mode. The SPI and I2C serial
ports that support ISP boot shall be available at this connector, along with 2 GPIO/interrupt signals. One of the GPIO signals shall
be ISP0, so an external host can select serial / serial master ISP boot (assuming ISP1 and ISP2 are pulled up internally to RT595).
NXP Semiconductors
Expansion headers
MIMXRT595 EVK Board Hardware User's Guide, Rev. 0, 02/2021
User's Guide
30 / 35
