C
HV_PMC
C
HV_FLA
VSS
VDD_HV_FLA
VDD_HV_PMC
RAINIER
VDD_HV_IO
VSS
C
C
HV_ADC_D
VSS
VDD_LV
HV_IO
2
LV
1
VDD_HV_AD
V_SD
VSS_HV_AD
V_SD
1
One capacitance near each VDD_LV pin
2
One capacitance near each VDD_HV pin
HV_ADC_S
AR
VDD_HV_AD
V_S
AR
VSS_HV_AD
V_S
AR
n x C
C
Figure 17. Recommended supply pin circuits
The following table describes the supply stability capacitances required on the device for
proper operation.
Table 28. Device power supply integration
Symbol
Parameter
Conditions
Value
Unit
Min
Typ
Max
C
LV
Minimum V
DD_LV
external bulk capacitance
,
—
4.7
—
—
µF
C
HV_PMC
Minimum V
DD_HV_PMC
external bulk
capacitance
,
—
4.7
—
—
µF
C
HV_IO
Minimum VDD_HV_IO external
capacitance
—
4.7
—
—
µF
C
HV_FLA
Minimum V
DD_HV_FLA
external capacitance
—
2.0
µF
C
HV_ADC_SA
R
Minimum V
DD_HV_ADV_SAR
external
capacitance
10
—
—
µF
Table continues on the next page...
Power management PMC POR LVD sequencing
SPC5746R Microcontroller Data Sheet, Rev. 6, 06/2017
NXP Semiconductors
49