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参数资料
| 型号： | CP2101-GM |
| 厂商： | Silicon Laboratories Inc |
| 文件页数： | 1/20页 |
| 文件大小： | 0K |
| 描述： | IC CTRLR BRIDGE USB-UART 28MLP |
| 产品培训模块： | USB Protocol Products USBXpress CP21xx USB Bridge |
| 标准包装： | 73 |
| 应用： | USB |
| 接口： | USB |
| 电源电压： | 3 V ~ 3.6 V |
| 封装/外壳： | 28-VFQFN 裸露焊盘 |
| 供应商设备封装： | 28-QFN（5x5） |
| 包装： | 管件 |
| 安装类型： | 表面贴装 |
| 产品目录页面： | 627 (CN2011-ZH PDF) |
| 其它名称： | 336-1162 |
Single-Chip USB to UART Bridge
CP2101
Rev. 1.8 5/07
Copyright 2007 by Silicon Laboratories
CP2101
Single-Chip USB to UART Data Transfer
-
Integrated USB Transceiver; No External Resistors
Required
-
Integrated Clock; No External Crystal Required
-
Integrated 512-Byte EEPROM for Vendor ID,
Product ID, Serial Number, Power Descriptor,
Release Number and Product Description Strings
-
On-Chip Power-On Reset Circuit
-
On-Chip Voltage Regulator: 3.3 V Output
USB Function Controller
-
USB Specification 2.0 Compliant; Full Speed
(12 Mbps)
-
USB suspend states supported via SUSPEND pins
Asynchronous Serial Data BUS (UART)
-
All Handshaking and Modem Interface Signals
-
Data Formats Supported:
Data Bits: 8
Stop Bits: 1
Parity: Odd, Even, No Parity
-
Baud Rates: 300 bps to 921.6 kbps
-
512 Byte Receive Buffer; 512 Byte Transmit Buffer
-
Hardware or X-On / X-Off Handshaking Supported
-
Event Character Support
Virtual COM Port Device Drivers
-
Works with Existing COM Port PC Applications
-
Royalty-Free Distribution License
-
Windows Vista/XP/Server 2003/2000/98SE
-
Mac OS-X/OS-9
-
Linux 2.40
USBXpress Direct Driver Support
-
Royalty-Free Distribution License
-
Windows Vista/XP/Server 2003/2000
-
Windows CE 6.0, 5.0, and 4.2
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
Supply Voltage
-
Self-powered: 3.0 to 3.6 V
-
USB Bus Powered: 4.0 to 5.25 V
Package
-
Pb-free 28-pin QFN (5 x 5 mm)
Ordering Part Number
-
CP2101-GM
Temperature Range: -40 to +85 °C
Note: The CP2101 is a mature product and is not rec-
ommended for new designs. The CP2102 is a pin and
software compatible alternative for the CP2101. The
CP2102 is recommended for all new designs.
Example System Diagram
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
D1 D2 D3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CP2101-GMR | 功能描述:输入/输出控制器接口集成电路 USB TO UART BRIDGE RoHS:否 制造商:Silicon Labs 产品: 输入/输出端数量: 工作电源电压: 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:QFN-64 封装:Tray |
| CP2101R | 功能描述:输入/输出控制器接口集成电路 USB to UART Bridge RoHS:否 制造商:Silicon Labs 产品: 输入/输出端数量: 工作电源电压: 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:QFN-64 封装:Tray |
| CP2102 | 功能描述:输入/输出控制器接口集成电路 USE 634-CP2102-GM RoHS:否 制造商:Silicon Labs 产品: 输入/输出端数量: 工作电源电压: 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:QFN-64 封装:Tray |
| CP2102EK | 功能描述:界面开发工具 for CP2102 Enhanced USB-UART Bridge Chip RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V |
| CP2102GM | 制造商:Silicon Laboratories Inc 功能描述: 制造商:SILLAB 功能描述: |
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