NXP Semiconductors LPC55S0x - Page 4

Figure 2. Power supply pins
The capacitors in Figure 2 is only for reference.
NOTE
Table 6. Power domains and decoupling capacitors
Power
domain
Description Voltage
Bulk/Bypass capacitor for domain
Decoupling
capacitor
per pin
CharacteristicsPackage
HTQFP64 VFBGA98 HLFP100
USB0_3V3
USB0 Analog 3.3
V supply
3.3 V 10 uF 10 uF 10 uF 0.1 uF X7R Ceramic
USB1_3V3
USB1 Analog 3.3
V supply
3.3 V 10 uF 10 uF 10 uF 0.1 uF X7R Ceramic
VDD
Single power supply
powering I/Os
1.8 - 3.3 V 10 uF 10 uF 10 uF 0.1 uF X7R Ceramic
Table continues on the next page...
NXP Semiconductors
Power supply
Hardware Design Guidelines for LPC55(S)xx Microcontrollers, Rev. 0, 30 October 2020
Application Note 4 / 24