V200Z-R

FN-LINK TECHNOLOGY LIMITED

14

66

GPIO_02

I/O

GPIO, please refer to GPIO MUX Mapping for details

VDDIO

67

GPIO_06

I/O

GPIO, please refer to GPIO MUX Mapping for details

VDDIO

68

RESET

I

Hardware reset input, active high. Keep it > 2/3*VBAT for more than

250ms to achieve a reset.

VBAT

69

POWKEY

I

Hardware power on input, active high. Keep it > 2/3*VBAT for more

than 1ms (software configurable).

VBAT

70

ADC0

Analog

ADC channel 0 input, 10-bit, does not support interrupt function. Max.

measurable voltage 1.7V. Max. input voltage 2.5V.

71

ADC2

Analog ADC channel 2 input, 10-bit, does not support interrupt function. Max.

measurable voltage 1.7V. Max. input voltage 2.5V.

72

ADC1

Analog ADC channel 1 input, 10-bit, does not support interrupt function. Max.

measurable voltage 1.7V. Max. input voltage 2.5V.

73

GPIO_10

I/O

GPIO, please refer to GPIO MUX Mapping for details

VDDIO

74

GPIO_35

I/O

GPIO, please refer to GPIO MUX Mapping for details

VDDIO

75

NC

Please keep it floating

76

GPIO_25

I/O

GPIO, please refer to GPIO MUX Mapping for details

VDDIO

77

GPIO_22

I/O

GPIO, please refer to GPIO MUX Mapping for details

VDDIO

78

NC

Please keep it floating

79

UART_RX

I

UART0 input, for FW download and debug

VDDIO

80

UART_TX

O

UART0 output, for FW download and debug

VDDIO

81

LOUT_RP

Analog

Channel right differential drive output p port. It is recommended to

reserve filter circuit and ESD protector.

82

LOUT_RN

Analog

Channel right differential drive output n port. It is recommended to

reserve filter circuit and ESD protector.

83

LOUT_LN

Analog

Channel left differential drive output n port. It is recommended to

reserve filter circuit and ESD protector.

84

LOUT_LP

Analog

Channel left differential drive output p port. It is recommended to

reserve filter circuit and ESD protector.

85

GND

-

Ground connections

Note2: Use on-board antenna by default. Please contact Fn-Link if you prefer external antenna.

Note3: VDDIO = 3.3V by default.