ML865G1 HW Design Guide
1VV0301632 Rev. 4
Page
20
of
86
2020-09-23
52
RXD_AUX /SPI_MISO
I/O
Auxiliary UART (RX
Data)/SPI_MISO
CMOS
1.8V
53
TXD_AUX /
SPI_MOSI I/O
Auxiliary UART (TX
Data)/SPI_MOSI
CMOS
1.8V
Miscellaneous
7
ON_OFF/WAKE
I Input Command for
Power ON/OFF and
to wake from deep
sleep mode (PSM)
1.8V Active
High
55
HW_SHUTDOWN*
I UNCONDITIONAL
SHUTDOWN
VBATT
51
V_AUX/PWRMON
O
1.8V
56
FORCED_USB_BOOT
I
CMOS
1.8V
40
ANTENNA
I/O
Antenna pad –
50 Ω
RF
37
GNSS_ANT
I
GNSS receiver input -
50 Ω
RF
GPIO
48
GPIO_01 / DVI_WA0
I/O
GPIO01 Configurable
GPIO / Digital Audio
Interface (WA0)
CMOS
1.8V
47
GPIO_02 /DVI_RX
I/O
GPIO02 I/O pin
Digital Audio Interface
(RX)
CMOS
1.8V
46
GPIO_03 / DVI_TX
I/O
GPIO03 GPIO I/O pin/
Digital Audio Interface
(TX)
CMOS
1.8V
45
GPIO_04 / DVI_CLK
I/O
GPIO04 Configurable
GPIO/
Digital Audio
Interface (CLK)
CMOS
1.8V
