Datasheet
Electrical characteristics
i.MX RT1015 Crossover Processors Data Sheet for Consumer Products, Rev. 0.1, 03/2019
NXP Semiconductors 19
4.1.6 Low power mode supply currents
Table 13 shows the current core consumption (not including I/O) of i.MX RT1015 processors in selected
low power modes.
4.1.7 USB PHY current consumption
4.1.7.1 Power down mode
In power down mode, everything is powered down, including the USB VBUS valid detectors in typical
condition. Table 14 shows the USB interface current consumption in power down mode.
Table 13. Low power mode current and power consumption
Mode Test Conditions Supply Typical
1
1
The typical values shown here are for information only and are not guaranteed. These values are average values measured
on a typical process wafer at 25
o
C.
Units
SYSTEM IDLE • LDO_ARM and LDO_SOC set to the Bypass
mode
• LDO_2P5 set to 2.5 V, LDO_1P1 set to 1.1 V
• CPU in WFI, CPU clock gated
• 24 MHz XTAL is ON
• System PLL is active, other PLLs are power down
• Peripheral clock gated, but remain powered
DCDC_IN (3.3 V) 3.82 mA
VDD_HIGH_IN (3.3 V) 5.93
VDD_SNVS_IN (3.3 V) 0.025
Total 32.258 mW
LOW POWER IDLE • LDO_SOC is in the Bypass mode, LDO_ARM is
in the PG mode
• LDO_2P5 and LDO_1P1 are set to Weak mode
• CPU in Power Gate mode
• All PLLs are power down
• 24 MHz XTAL is off, 24 MHz RCOSC used as
clock source
• Peripheral are powered off
DCDC_IN (3.3 V) 1.13 mA
VDD_HIGH_IN (3.3 V) 0.287
VDD_SNVS_IN (3.3 V) 0.046
Total 4.828 mW
SUSPEND
(DSM)
• LDO_SOC is in the Bypass mode, LDO_ARM is
in the PG mode
• LDO_2P5 and LDO_1P1 are shut off
• CPU in Power Gate mode
• All PLLs are power down
• 24 MHz XTAL is off, 24 MHz RCOSC is off
• All clocks are shut off, except 32 kHz RTC
• Peripheral are powered off
DCDC_IN (3.3 V) 0.19 mA
VDD_HIGH_IN (3.3 V) 0.09
VDD_SNVS_IN (3.3 V) 0.018
Total 1.019 mW
SNVS (RTC) • All SOC digital logic, analog module are shut off
• 32 kHz RTC is alive
DCDC_IN (0 V) 0 mA
VDD_HIGH_IN (0 V) 0
VDD_SNVS_IN (3.3 V) 0.018
Total 0.059 mW
Table 14. USB PHY current consumption in power down mode
VDD_USB_CAP (3.0 V) VDD_HIGH_CAP (2.5 V) NVCC_PLL (1.1 V)
Current 5.1 A 1.7 A < 0.5 A