Panasonic PAN9520 ETU User Manual page 18


PAN9520 ETU Evaluation Tool
Arduino Function
Pin
IOREF 3.3 V Ref Voltage
Out
nRST Module Reset
3V3 3.3 V
5V 5V input/output
GND Ground
GND Ground
VIN Not connected
A0 Analog Input
A1 Analog Input
A2 Analog Input
A3 Analog Input
A4 Analog Input
A5 Analog Input
2
SCL I C Clock
2
SDA I C Data
AREF Not connected
GND Ground
13 GPIO/SPI_SCK
12 GPIO/SPI_MISO
11 GPIO/SPI_MOSI
10 GPIO/SPI_SS
9 GPIO
8 GPIO
7 GPIO
6 GPIO
5 GPIO
4 GPIO
3 GPIO
2 GPIO
1 GPIO/UART
(TX/RX: depending
on "UART Pin Sel."
setup)
User Guide Rev. 1.0
PAN9520/ESP32-S2 PAN9520 Footprint
Pin Name
CHIP PU A12
The maximum output current is 500 mA (if no other 3.3 V pin is used
as output).
The maximum output current depends on the USB supply.
GPIO1 B11
GPIO2 C11
GPIO3 C12
GPIO4 C13
GPIO5 D11
GPIO6 D13
GPIO7 E11
GPIO8 E12
GPIO36 A3
GPIO37 A4
GPIO35 A2
GPIO34 B1
GPIO9 E13
GPIO10 F13
GPIO11 F11
GPIO12 G13
GPIO13 G12
GPIO14 G11
GPIO15 I10
(XTAL_32K_P)
GPIO16 I9
(XTAL_32K_N)
GPIO17 I8/I7
(DAC_1)/GPIO18
(DAC_2)
3 PAN9520 ETU
ESP32-S2 Footprint
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