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ESP32-P4 Datasheet(PDF) 30 Page - ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD.

Part # ESP32-P4
Description  MCU with one RISC-V 32-bit dual-core high-performance microprocessor and one single-core low-power microprocessor
PDF  93 Pages
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Manufacturer  ESPRESSIF [ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD.]
Direct Link  https://www.espressif.com/
Logo ESPRESSIF - ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD.

ESP32-P4 Datasheet(HTML) 30 Page - ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD.

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2 Pins
2.6 Power Supply
2.6.1
Power Pins
The chip is powered via the power pins described in Table 2-11 Power Pins.
Table 2-11. Power Pins
Pin
Pin
Power Supply
1
No.
Name
Direction
Power Domain / Other
3
IO Pins
9
VDD_LP
Input
LP power domain
LP IO
4
21
VDD_IO_0
Input
Digital power domain
HP IO
26
VDD_HP_0
Input
Digital power domain
30
VDD_FLASHIO
2
Input
Flash
flash IO
41
VDD_MIPI_DPHY
Input
MIPI PHY
MIPI IO
51
VDD_USBPHY
Input
USB PHY
High-speed USB IO
54
VDD_HP_1
Input
Digital power domain
59
VDD_PSRAM_0
Input
PSRAM
PSRAM IO
62
VDD_IO_4
Input
Digital power domain
HP IO
67
VDD_PSRAM_1
Input
PSRAM
PSRAM IO
71
VDDO_FLASH
Output
Off-package flash, output 50 mA current at the maxi-
mum
72
VDDO_PSRAM
Output
In-package and off-package PSRAM, output 50 mA
current at the maximum
73
VDDO_3
Output
Output 50 mA current at the maximum
74
VDDO_4
Output
Output 50 mA current at the maximum
75
VDD_LDO
Input
Analog power domain, providing power for LDOs
76
VDD_HP_2
Input
Digital power domain
77
VDD_DCDCC
Input
Analog power domain, providing power for DC/DC
control
85
VDD_IO_5
Input
Digital power domain
HP IO
91
VDD_HP_3
Input
Digital power domain
96
VDD_IO_6
Input
Digital power domain
HP IO
101
VDD_ANA
Input
Analog power domain
102
VDD_BAT
Input
Analog power domain, connecting to external batteries
optionally
105
GND
—
External ground connection
1 See in conjunction with Section 2.6.2 Power Scheme.
2 VDD_FLASHIO provides power for flash IO, and the voltage should be adjusted according to the specific flash model.
In this document, all related descriptions are based on a 3.3 V flash as an example.
3 For recommended and maximum voltage and current, see Section 5.1 Absolute Maximum Ratings and Section 5.2
Recommended Operating Conditions.
4 LP IO pins are those powered by VDD_LP or VDD_BAT, as shown in Figure 2-2 ESP32-P4 Power Scheme. See also
Table 2-1 Pin Overview > Column Pin Providing Power.
2.6.2 Power Scheme
The power scheme is shown in Figure 2-2 ESP32-P4 Power Scheme.
The components on the chip are powered via voltage regulators.
Espressif Systems
30
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ESP32-P4 Series Datasheet v0.5



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