RT7075
Functional Pin Description
Pin No.
Pin Name
P0_11
MON1
1
UART_TX
I2C_SDA
ISP_SDA
2
3
4
5
6
7
RSTN
V1P8N
V1P8
V5VN
V5V
AD9
AD9
P1_9
AD8
8
AD8
P1_8
9
10, 18
11
12
13
14
15
16
17
19
AD7
P1_7
DVSS
AD6
P1_6
AD5
P1_5
AD4
P1_4
AD3
P1_3
AD2
P1_2
AD1
P1_1
AD0
P1_0
COM
Type
DIO
DO
DO
DIO
DIO
DI
GND
P
GND
P
AIO
AIO
DIO
AIO
AIO
DIO
AIO
DIO
GND
AIO
DIO
AIO
DIO
AIO
DIO
AIO
DIO
AIO
DIO
AIO
DIO
AIO
DIO
GND
Pin 11 of GPIO port 0.
Internal digital signal monitoring output pin.
UART transmitting pin.
I
2
C data pin.
In system programming data input pin.
Pad reset pin.
1.8V power pin for internal operation voltage.
1.8V power pin.
5V power pin negative terminal.
5V power pin.
ADC Channel 9 input pin.
Current type DAC input pin. (Sink type)
Pin 9 of GPIO port 1.
ADC Channel 8 input pin.
Voltage type DAC output pin.
Pin 8 of GPIO port 1.
ADC Channel 7 input pin.
Pin 7 of GPIO port 1.
Digital ground.
ADC Channel 6 input pin.
Pin 6 of GPIO port 1.
ADC Channel 5 input pin.
Pin 5 of GPIO port 1.
ADC Channel 4 input pin.
Pin 4 of GPIO port 1.
ADC Channel 3 input pin.
Pin 3 of GPIO port 1.
ADC Channel 2 input pin.
Pin 2 of GPIO port 1.
ADC Channel 1 input pin.
Pin 1 of GPIO port 1.
ADC Channel 0 input pin.
Pin 0 of GPIO port 1.
Gate driver ground.
Pin Function
Copyright
©
2018 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
www.richtek.com
4
DS7075-04
November 2018
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
