Datasheet

i.MX 8M Dual / 8M QuadLite / 8M Quad Applications Processors Data Sheet for Industrial Products, Rev. 0, 01/2018

16 NXP Semiconductors

Electrical characteristics

Power Supply Analog

Domain

VDDA_1P8 1.62 1.8 1.98 V Power for internal analog

blocks—must match the range

of voltages that the

rechargeable backup battery

supports.

PLL 1.8 V supply voltage VDDA_DRAM 1.71 1.8 1.89 V —

Backup battery supply

range

VDD_SNVS 0.81 0.9 0.99 V —

Supply for 25 MHz crystal VDD_1P8_XTAL_25M 1.6 1.8 1.98 V —

Supply for 27 MHz crystal VDD_1P8_XTAL_27M 1.6 1.8 1.98 V —

Temperature sensor VDD_1P8_TSENSOR 1.6 1.8 1.98 V —

USB supply voltages USB1_VDD33/

USB1_VPH

3.069 3.3 3.63 V This rail is for USB

USB2_VDD33/

USB2_VPH

3.069 3.3 3.63 V This rail is for USB

USB1/2_DVDD 0.837 0.900 0.990 V 0.9 V supply for USB high

speed operation

USB1/2_VP 0.837 0.900 0.990 V 0.9 V supply for USB super

speed operation

USB1/2_VPTX 0.837 0.900 0.990 V 0.9 V supply for PHY transmit

DDR I/O supply voltage NVCC_DRAM 1.06 1.10 1.17 V LPDDR4

1.14 1.2 1.26 V DDR4

1.28 1.35 1.42 V DDR3L

DRAM_VREF 0.49 x

NVCC_D

RAM

0.5 x

NVCC_D

RAM

0.51 x

NVCC_D

RAM

V Set to one-half NVCC_DRAM

Table 7. Operating ranges (continued)

Parameter description Symbol Min Typ Max

Unit Comment