Datasheet 搜索 > 接口芯片 > Silicon Labs（芯科） > CP2102N-A01-GQFN28R 数据手册 > CP2102N-A01-GQFN28R 数据手册 28/45 页
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CP2102N-A01-GQFN28R 数据手册 - Silicon Labs（芯科）
制造商:
Silicon Labs（芯科）
分类:
接口芯片
封装:
QFN-28
描述:
CP2102N-A01-GQFN28R 停产
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P23P24P25P26P27P28Hot
典型应用电路图在P3P4P5P6P7P45
封装尺寸在P29P33P37
型号编码规则在P2
标记信息在P32P36P40
封装信息在P2
功能描述在P1P15P16P17P18P19P20P21P22
技术参数、封装参数在P6P8P9P10P11P12P13P14P17P29P30P31
应用领域在P2P21
电气规格在P8P9P10P11P12P13P14
导航目录
CP2102N-A01-GQFN28R数据手册
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Pin
Number
Pin Name Description
6 VDD Supply Power Input /
5V Regulator Output
7 VREGIN 5V Regulator Input
8 VBUS Digital Input. VBUS Sense Input. This pin should be connected to the VBUS signal of a USB
network. A 5 V signal on this pin indicates a USB network connection.
9 RSTb Active-low Reset
10 NC No Connect (leave this pin floating).
11 SUSPENDb Digital Output. This pin is driven low when the device enters the USB suspend state.
12 GND Ground
13 WAKEUP Digital Input. Remote USB wakeup interrupt input.
14 SUSPEND Digital Output. This pin is driven high when the device enters the USB suspend state.
15 CTS Digital Input. Clear To Send control input (active low).
16 RTS Digital Output. Ready To Send control output (active low).
17 RXD Digital Input. Asynchronous data input (UART Receive).
18 TXD Digital Output. Asynchronous data output (UART Transmit).
19 GPIO.3 /
RXT
Digital Input/Output. General Purpose I/O.
Digital Output. Receive LED toggle.
20 GPIO.2 /
TXT
Digital Input/Output. General Purpose I/O.
Digital Output. Transmit LED toggle.
Center GND Ground
CP2102N Data Sheet
Pin Definitions
silabs.com | Smart. Connected. Energy-friendly. Rev. 1.1 | 27
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