Smart Module Series
SC262R_Series_Hardware_Design 55 / 115
3.16. ADC Interface
SC262R series module supports one Analog-to-Digital Converter (ADC) interface. The ADC interface
supports resolution of up to 15 bits. The pin definition is shown below.
Table 18: Pin Definition of ADC Interface
3.17. Vibration Motor Driver Interface
The pin definition of the Vibration Motor Driver Interface is listed below.
Table 19: Pin Definition of Vibration Motor Driver Interface
The motor is driven by an exclusive circuit, and the reference circuit is shown below.
GPIO_23
116
DO
SPI6 clock
Can be multiplexed into SPI6_CLK
GPIO_20
119
DO
SPI6 data output
Can be multiplexed into SPI6_MOSI
GPIO_21
118
DI
SPI6 data input
Can be multiplexed into SPI6_MISO
GPIO_87
105
DO
SPI7 chip select
Can be multiplexed into SPI7_CS
GPIO_85
265
DO
SPI7 data output
Can be multiplexed into SPI7_MOSI
GPIO_88
264
DO
SPI7 clock
Can be multiplexed into SPI7_CLK
GPIO_86
239
DI
SPI7 data input
Can be multiplexed into SPI7_MISO
Pin Name
Pin No.
I/O
Description
Comment
ADC
128
AI
General-purpose ADC
interface
The maximum input voltage is 1.7 V.
Pin Name
Pin No. I/O
Description
Comment
VIB_DRV_N
28
PO
Vibration motor
driver output control
Connect it to the negative pole of the motor.
