參數(shù)資料
型號(hào)： CP2101-GMR
廠商： SILICON LABORATORIES
元件分類： 總線控制器
中文描述： UNIVERSAL SERIAL BUS CONTROLLER, QCC28
封裝： 5 X 5 MM, LEAD FREE, QFN-28
文件頁數(shù)： 1/2頁
文件大?。?/td> 374K
代理商： CP2101-GMR
Interface Products
Copyright 2005 by Silicon Laboratories
9.14.2005
CP2101
3.3 V
Voltage
Regulator
48 MHz
Oscillator
IN
OUT
SUSPEND
11
12
REGIN
7
GND
3
RST
9
D+
4
D-
5
8
UART
RI
DCD
CTS
RTS
RXD
TXD
DSR
DTR
2
1
28
27
26
25
24
23
2
3
External RS-232
transceiver or
UART circuitry
(to external circuitry
for USB suspend
states)
VBUS
D-
D+
GND 4
5
6
USB
CONNECTOR
6
1
VDD
VBUS
USB Function
Controller
USB
Transceiver
512B
TX
Buffer
512B
RX
Buffer
512B
EEPROM
VDD
CP2101
USB to UART Bridge
Description
- The CP2101 is a highly-integrated USB-to-UART bridge controller pro-
viding a simple solution for updating RS-232 designs to USB using a
minimum of components and PCB space. The CP2101 includes a USB
2.0 full-speed function controller, USB transceiver, oscillator, EEPROM
and asynchronous serial data bus (UART) with full modem control sig-
nals in a compact 5 x 5 mm QFN-28. No other external USB components
are required.
Example Applications
- Upgrade of RS-232 legacy devices to USB
- Cellular phone USB interface cable
- PDA USB interface cable
- USB to RS-232 serial adapter
Virtual Com Port Drivers
- Works with existing COM port applications
- Royalty-free distribution license
- Windows 98SE/2000/XP
- MAC OS-9
- MAC OS-X
- Linux 2.40
Features
USB Function Controller and Transceiver
- USB specification 2.0 compliant; full-speed (12 Mbps)
- Integrated 512 byte EEPROM for vendor ID, etc.
- Integrated transceiver; no external resistors required
- Integrated clock; no external crystal required
- USB suspend states supported via SUSPEND pins
Asynchronous Serial Data Bus (UART)
- All handshaking and modem interface signals
- Data formats supported: 8-bit; 1 Stop bit
- Parity: Odd, Even, No Parity
- Baud rates: 300 bps to 921.6 kbps
- 512 byte receive buffer; 512 byte transmit buffer
- Hardware X-On/X-Off handshaking
- Event character support
Power-On Reset Circuit
Supply Voltage
- Self-powered: 3.0–3.6 V
- USB bus powered: 4.0–5.25 V
28-Pin QFN
- Temperature Range: –40 to +85 °C
相關(guān)PDF資料
PDF描述
CP2101
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CP2101R 功能描述:輸入/輸出控制器接口集成電路 USB to 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
CP2102 功能描述:輸入/輸出控制器接口集成電路 USE 634-CP2102-GM 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
CP2102EK 功能描述:界面開發(fā)工具 for CP2102 Enhanced USB-UART Bridge Chip RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V
CP2102GM 制造商:Silicon Laboratories Inc 功能描述: 制造商:SILLAB 功能描述:
CP2102-GM 功能描述:輸入/輸出控制器接口集成電路 USB to UART Bdg Chip 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
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