Datasheet

i.MX RT1015 Crossover Processors Data Sheet for Consumer Products, Rev. 0.1, 03/2019
26 NXP Semiconductors
Electrical characteristics
Figure 3. Circuit for parameters Voh and Vol for I/O cells
4.3.1.1 XTALI and RTC_XTALI (clock inputs) DC parameters
Table 20 shows the DC parameters for the clock inputs.
4.3.1.2 Single voltage general purpose I/O (GPIO) DC parameters
Table 21 shows DC parameters for GPIO pads. The parameters in Table 21 are guaranteed per the
operating ranges in Table 9, unless otherwise noted.
Table 20. XTALI and RTC_XTALI DC parameters
1
1
The DC parameters are for external clock input only.
Parameter Symbol Test Conditions Min Max Unit
XTALI high-level DC input voltage Vih — 0.8 x NVCC_PLL NVCC_PLL V
XTALI low-level DC input voltage Vil — 0 0.2 V
RTC_XTALI high-level DC input voltage Vih — 0.8 1.1 V
RTC_XTALI low-level DC input voltage Vil — 0 0.2 V
Table 21. Single voltage GPIO DC parameters
Parameter Symbol Test Conditions Min Max Units
High-level output voltage
1
V
OH
Ioh = -0.1 mA (ipp_dse =
001,010)
Ioh= -1 mA
(ipp_dse = 011,100,101,110,111)
NVCC_XXXX -
0.2
–V
Low-level output voltage
1
VOL Iol = 0.1 mA (ipp_dse = 001,010)
Iol= 1 mA
(ipp_dse = 011,100,101,110,111)
–0.2V
High-Level input voltage
1,2
VIH — 0.7 x
NVCC_XXXX
NVCC_XXXX V
Low-Level input voltage
1,2
VIL — 0 0.3 x
NVCC_XXXX
V