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参数资料
| 型号： | CP2104-F03-GM |
| 厂商： | Silicon Laboratories Inc |
| 文件页数： | 1/22页 |
| 文件大小： | 0K |
| 描述： | IC SGL USB-TO-UART BRIDGE 24QFN |
| 产品培训模块： | CP21xx USB Bridge |
| 标准包装： | 75 |
| 应用： | UART 至 USB 电桥 |
| 接口： | UART，USB |
| 电源电压： | 1.8V，3 V ~ 3.6 V |
| 封装/外壳： | 24-WFQFN 裸露焊盘 |
| 供应商设备封装： | 24-QFN（4x4） |
| 包装： | 管件 |
| 安装类型： | 表面贴装 |
| 配用： | 336-2007-ND - KIT EVAL FOR CP2104 |
| 其它名称： | 336-2008-5 |
Rev. 1.1 11/13
Copyright 2013 by Silicon Laboratories
CP2104
S INGLE-C HIP USB- TO-UART B RIDGE
Single-Chip USB to UART Data Transfer
Integrated USB transceiver; no external resistors
required
Integrated clock; no external crystal required
Integrated 1024-Byte One-Time Programmable ROM
for customizable product information
On-chip power-on reset circuit
On-chip voltage regulator: 3.45 V output
USB Function Controller
USB Specification 2.0 compliant; full-speed (12 Mbps)
USB Suspend states supported via SUSPEND and
SUSPEND pins
Asynchronous Serial Data BUS (UART)
All handshaking and modem interface signals
Data formats supported:
-
Data bits: 5, 6, 7, and 8
-
Stop bits: 1, 1.5, and 2
-
Parity: odd, even, mark, space, no parity
Baud rates: 300 bps to 2 Mbits
576 byte receive buffer; 576 byte transmit buffer
Hardware or X-On/X-Off handshaking supported
Four GPIO signals for status and control
Configurable I/O (1.8 V to VDD) using VIO pin
Configurable I/O (VDD to 5 V) using external pull-up
RS-485 mode with bus transceiver control
Virtual COM Port Device Drivers
Works with Existing COM Port PC Applications
Royalty-Free Distribution License
Windows 7/Vista/XP/Server 2003/2000
Mac OS-X
Linux
USBXpress Direct Driver Support
Royalty-Free Distribution License
Windows 7/Vista/XP/Server 2003/2000
Windows CE 6.0, 5.0, and 4.2
Example Applications
Upgrade of RS-232 legacy devices to USB
Upgrade of RS-485 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
I/O voltage: 1.8 V to VDD
Package
RoHS-compliant 24-pin QFN (4x4 mm)
Ordering Part Number
CP2104-F03-GM
Temperature Range: –40 to +85 °C
Figure 1. Example System Diagram
CP2104
Voltage
Regulator
48 MHz
Oscillator
IN
OUT
SUSPEND
REGIN
GND
RST
D+
D-
UART
RI
DCD
CTS
RTS
RXD
TXD
DSR
DTR
External RS-232
transceiver or
UART circuitry
(to external circuitry
for USB suspend
states)
VBUS
D-
D+
GND
USB
CONNECTOR
VDD
VBUS
USB Function
Controller
USB
Transceiver
576B
TX
Buffer
576B
RX
Buffer
1024B
PROM
GPIO.0
GPIO.1
GPIO.3
GPIO.2
(to external circuitry
for status and
control)
4
VIO
External
voltage supply
or direct
connection
to VDD
VPP
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CP2104-F03-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 |
| CP2104-MINIEK | 制造商:Silicon Laboratories Inc 功能描述:KIT EVAL FOR CP2104-MINI |
| CP2104SX0810GM | 制造商:Silicon Laboratories Inc 功能描述: |
| CP2104SX0810GMR | 制造商:Silicon Laboratories Inc 功能描述: |
| CP2105 | 制造商:SILABS 制造商全称:SILABS 功能描述:USB DRIVER CUSTOMIZATION |
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