Table 6. Power rails (continued)
Power Rail MIN (V)
TYP (V) MAX (V) Description
NVCC_SD0 3
3.3 3.6 Power for GPIO in
SDIO1 bank (3.3 V
mode)
1.65
1.8 1.95 Power for GPIO in
SDIO1 bank (1.8 V
mode)
NVCC_SD1
3 3.3 3.6 Power for GPIO in
SDIO2 bank (3.3 V
mode)
1.65
1.8 1.95 Power for GPIO in
SDIO2 bank (1.8 V
mode)
NVCC_EMC 3 3.3 3.6 IO supply for GPIO in
EMC bank (3.3 V
mode)
1.65
1.8 1.95 IO supply for GPIO in
EMC bank (1.8 V
mode)
NVCC_GPIO 3
3.3 3.6 IO power for GPIO
2.4 SDRAM memory
256 Mbit, 166 MHz SDRAM (IS42S16160J-6BLI) is used on the EVK board.
2.5 SD card slot
There is an SD card slot (J39) on the MIMXRT1060/1064 EVK board. J39 is the Micro SD slot for USDHC1 interface. To boot
from the SD card, the boot device switch (SW7) settings should be: ON, OFF, ON, OFF, as shown in Typical boot mode and boot
device settings.
2.6 Hyper flash
On the MIMXRT1060/1064 EVK board, there is one 512 Mbit hyper flash device. To boot from the Hyper Flash, the boot device
switch (SW7) settings should be: OFF, ON, ON, OFF, as shown in Table 3. By default, this hyper flash is disabled on the EVK.
To enable the onboard hyper flash, update the following settings.
1. Weld resistors: R356, R361 - R366.
2. Removed 0Ωresistors: R153 - R158.
The boot from hyper flash only supports RT1060.
NOTE
2.7 QSPI flash
A 64 Mbit QSPI flash is used on the MIMXRT1060/1064 EVK board. If the developer wants to boot from the QSPI flash, the boot
device switch (SW7) settings should be: OFF, OFF, ON, OFF, as shown in Table 3. The QSPI flash is the default onboard flash.
NXP Semiconductors
Specifications
MIMXRT1060/1064 Evaluation Kit Board Hardware User's Guide, Rev. 0, 06/2020
User's Guide 11 / 19
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