Data Sheet
Table Of Contents
- WT32C3-S1 User manual V1.0.0-加警告语 5.25
- 警告语
- Federal Communication Commission Statement (FCC, U.S.)
- FCC Caution:
- IMPORTANT NOTES
- Co-location warning:
- OEM integration instructions:
- Validity of using the module certification:
- End product labeling:
- Information that must be placed in the end user manual:
- Integration instructions for host product manufactures according to KDB 996369 D03 OEM Manual v01
V1.0.0
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3.2 Pin Descriptions
Figure 2 Pin Layout
Table 1 Pin Definitions and Descriptions
Pin
Name
Description
1
VDD33
3.3V power supply; The output current delivered by the external
power supply is recommended to be above 500mA.
2
GPIO6
GPIO6,FSPICLK,MTCK
3
GPIO9
GPIO9
4
GPIO10
GPIO10,FSPICS0
5
GPIO7
GPIO7,FSPID,MTDO
6
GND
GND
7
GPIO18
GPIO18,USB_D-
8
GPIO19
GPIO18,USB_D+
9
URXD
GPIO20,U0RXD
10
GND
GND
11
UTXD
GPIO21,U0TXD
12
GPIO0
GPIO0.ADC1_CH0,XAL_32K_P
13
GPIO1
GPIO0.ADC1_CH1,XAL_32K_N
14
CHIP_EN
Chip Enable pin:
High level: on, enables the chip.
Low level: off, low current.
Note: Do not leave the EN pin floating.