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The information contained herein is the exclusive property of AzureWave and shall not be distributed, reproduced, or
disclosed in whole or in part without prior written permission of AzureWave.
K6
P0_2
UART RXD
VDD_33
I
J7
P0_3
UART TXD
VDD_33
O
J6
P0_5
EN pin
VDD_33
I
M2
P1_0
INT pin
VDD_33
O
M3
P1_1
MSG pin
VDD_33
I
R5
P11_2
QSPI_CS
VDDD
I/O
N6
P11_3
QSPI_IO3
VDDD
I/O
M4
P11_4
QSPI_IO2
VDDD
I/O
P4
P11_5
QSPI_IO1
VDDD
I/O
P5
P11_6
QSPI_IO0
VDDD
I/O
M5
P11_7
QSPI_SCK
VDDD
I/O
M1
VBACKUP
VBACKUP is the supply to the backup domain. The
backup domain includes the 32-kHz WCO, RTC, and
backup registers. It can generate a wake-up interrupt to
the chip via the RTC timers or an external input. It can
also generate an output to wakeup external circuitry. It
is connected to VDDD when not used as a separate
battery backup domain. VBACKUP provides the supply
for Port 0. Min. is 1.4 V in Backup Mode
PWR
K1
VDD_NS
Power Supply for PSoC 62 Buck regulator
VDDD
PWR
H2
VDD_USB
Power Supply for PSoC 62 USB
3.3V
PWR
R8
VDDA
Power Supply for PSoC 62 P9,P10 (analog peripherals) 1.7~3.6V
PWR
R3
VDDD
Power Supply for PSoC 62
P1,P5,P6,P7,P8,P11,P12,XRES
1.7~3.6V
PWR
H1
VDDIO_WL
Power Supply for CYW43438 Digital I/O. Connect it to
VDDIOR.
VDDIOR
PWR
J1
VDDIOR
Power Supply for PSoC 62 P2, P3, P4. Connect it to
VDDIO_WL
1.8V
PWR
F1
WLAN_VBAT Main Power Supply for CYW43438
3.2~4.8V
PWR
E1
WLAN_VBAT Main Power Supply for CYW43438
3.2~4.8V
PWR
J2
XRES_L
External reset I/O pin(pulled up by a 4.7K ohms resistor
internally)
VDDD
I