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參數(shù)資料
| 型號： | CP2112EK |
| 廠商： | Silicon Laboratories Inc |
| 文件頁數(shù)： | 21/22頁 |
| 文件大小： | 0K |
| 描述： | KIT EVAL FOR CP2112 |
| 產(chǎn)品培訓(xùn)模塊： | CP21xx USB Bridge |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 主要目的： | 接口，USB 2.0 至 SMBus 電橋 |
| 嵌入式： | 否 |
| 已用 IC / 零件： | CP2112 |
| 主要屬性： | 全速（12Mbps） |
| 次要屬性： | LED 狀態(tài)指示器 |
| 已供物品： | 板，纜線，CD |
| 相關(guān)產(chǎn)品： | 336-2004-5-ND - IC HID USB-TO-SMBUS BRIDGE 24QFN |
| 其它名稱： | 336-2010 |
CP2112
8
Rev. 1.2
3. Pinout and Package Definitions
Table 7. CP2112 Pin Definitions
Name
Pin #
Type
Description
VDD
6
Power In
Power Out
Power Supply Voltage Input.
Voltage Regulator Output. See Section 9.
VIO
5
Power In I/O Supply Voltage Input.
GND
2
Ground. Must be tied to ground.
RST
9
D I/O
Device Reset. Open-drain output of internal POR or VDD monitor. An exter-
nal source can initiate a system reset by driving this pin low for the time
specified in Table 4.
REGIN
7
Power In 5 V Regulator Input. This pin is the input to the on-chip voltage regulator.
VBUS
8
D In
VBUS Sense Input. This pin should be connected to the VBUS signal of a
USB network.
VPP
16*
Special
Connect a 4.7 F capacitor between this pin and ground to support ROM
programming via the USB interface.
D+
3
D I/O
USB D+
D–
4
D I/O
USB D–
SCL
24
D I/O
Serial Clock signal for SMBus interface.
SDA
1
D I/O
Serial Data signal for SMBus interface.
GPIO.0
TXT
23*
D I/O
D Out
This pin is a user-configurable input or output.
In TXT mode, this pin is the Transmit Toggle pin and toggles to indicate
SMBus transmission. The pin is logic high when a transmission is not in
progress.
GPIO.1
RXT
22*
D I/O
D Out
This pin is a user-configurable input or output.
In RXT mode, this pin is the Receive Toggle pin and toggles to indicate
SMBus transmission. The pin is logic high when a transmission is not in
progress.
GPIO.2
21*
D I/O
This pin is a user-configurable input or output.
GPIO.3
20*
D I/O
This pin is a user-configurable input or output.
GPIO.4
15*
D I/O
This pin is a user-configurable input or output.
GPIO.5
14*
D I/O
This pin is a user-configurable input or output.
GPIO.6
13*
D I/O
This pin is a user-configurable input or output.
GPIO.7
CLK
12*
D I/O
D Out
This pin is a user-configurable input or output.
In CLK mode, this pin outputs a clock signal whose frequency is configu-
rable.
*Note: Pins can be left unconnected when not in use.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CP2112-F01-GM | 功能描述:輸入/輸出控制器接口集成電路 HID USB to SMBUS 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 |
| CP2112-F01-GMR | 功能描述:輸入/輸出控制器接口集成電路 HID USB to SMBUS 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 |
| CP2112-F02-FM | 制造商:Silicon Labs 功能描述:HID USB-to-SMBus Master,400kHz,OTP,QFN24 |
| CP2112-F02-GM | 功能描述:輸入/輸出控制器接口集成電路 HID USB to SMBUS 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 |
| CP2112-F02-GMR | 制造商:Silicon Laboratories Inc 功能描述:Single Chip HID USB to SMBus Master Bridge 24-Pin QFN EP 制造商:Silicon Laboratories Inc 功能描述:HID USB TO SMBUS BRIDGE - Tape and Reel 制造商:Silicon Laboratories Inc 功能描述:IC HID USB-TO-SMBUS BRIDGE 制造商:Silicon Laboratories Inc 功能描述:HID USB to SMBUS Bridge |
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