參數(shù)資料
型號(hào)： CP2110-F01-GM
廠商： SILICON LABORATORIES
元件分類： 總線控制器
中文描述： UNIVERSAL SERIAL BUS CONTROLLER, QCC24
封裝： 4 X 4 MM, LEAD FREE, MO-220WGGD, QFN-24
文件頁(yè)數(shù)： 10/26頁(yè)
文件大小： 244K
代理商： CP2110-F01-GM
CP2110
18
Rev. 1.1
8. GPIO Pins
The CP2110 supports 10 user-configurable GPIO pins. Each of these GPIO pins are usable as inputs, open-drain
outputs, or push-pull outputs. Six of these GPIO pins also have alternate functions which are listed in Table 13.
More information regarding the configuration and usage of these pins is available in “AN144: CP21xx
Customization Guide” available on the Silicon Labs website.
The default configuration for all of the GPIO pins is provided in Table 14. The configuration of the pins is one-time
programmable for each device. See Section 9 for more information about programming the GPIO pin functionality.
The difference between an open-drain output and a push-pull output is when the GPIO output is driven to logic
high. A logic high, open-drain output pulls the pin to the VIO rail through an internal, pull-up resistor. A logic high,
push-pull output directly connects the pin to the VIO voltage. Open-drain outputs are typically used when
interfacing to logic at a higher voltage than the VIO pin. These pins can be safely pulled to the higher, external
voltage through an external pull-up resistor. The maximum external pull-up voltage is 5 V.
The speed of reading and writing the GPIO pins is subject to the timing of the USB bus. GPIO pins configured as
inputs or outputs are not recommended for real-time signalling.
Table 13. GPIO Pin Alternate Functions
GPIO Pin
Alternate Function
GPIO.0
CLK Output
GPIO.1
RTS
GPIO.2
CTS
GPIO.3
RS-485 Transceiver Control
GPIO.4
TX Toggle
GPIO.5
RX Toggle
Table 14. GPIO Pin Default Configuration
GPIO Pin
Default Function
GPIO Pin
Default Function
GPIO.0
GPIO Input
GPIO.5
RX Toggle
GPIO.1
RTS
GPIO.6
GPIO Input
GPIO.2
CTS
GPIO.7
GPIO Input
GPIO.3
RS-485 Transceiver Control
GPIO.8
GPIO Push-Pull Output
GPIO.4
TX Toggle
GPIO.9
GPIO Push-Pull Output
相關(guān)PDF資料
PDF描述
CPC1009NTR
CPC1009N
CPC1014NTR
CPC1014N
CPC1019N
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CP2110-F01-GMR 功能描述:輸入/輸出控制器接口集成電路 HID USB-UART bridge RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
CP2110-F02-GM1 功能描述:輸入/輸出控制器接口集成電路 HID USB-UART bridge RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
CP2110-F02-GM1R 功能描述:輸入/輸出控制器接口集成電路 HID USB-UART bridge RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
CP2110-GM 制造商:Silicon Laboratories Inc 功能描述:USB TO UART BRIDGE 28QFN - Rail/Tube
CP2-11-10L 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*