參數(shù)資料
型號： CP2103-GMR
廠商： Silicon Laboratories Inc
文件頁數(shù)： 1/20頁
文件大?。?/td> 0K
描述： IC CTRLR BRIDGE USB-UART 28MLP
產(chǎn)品培訓模塊： CP21xx USB Bridge
標準包裝： 1,500
應用： USB
接口： USB
電源電壓： 3 V ~ 3.6 V
封裝/外殼： 28-VFQFN 裸露焊盤
供應商設備封裝： 28-QFN（5x5）
包裝： 帶卷 (TR)
安裝類型： 表面貼裝
配用： 336-1163-ND - KIT EVAL FOR CP2103 USB TO UART
Rev. 1.0 12/10
Copyright 2010 by Silicon Laboratories
CP2103
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 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: 5, 6, 7, and 8
-
Stop bits: 1, 1.5, and 2
-
Parity: odd, even, mark, space, no parity
Baud rates: 300 bps to 1 Mbps
576 Byte receive buffer; 640 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
Lead free 28-pin QFN (5x5 mm)
Ordering Part Number
CP2103-GM
Temperature Range: –40 to +85 °C
Figure 1. Example System Diagram
CP2103
3.3 V
Voltage
Regulator
48 MHz
Oscillator
IN
OUT
SUSPEND
11
12
REGIN
7
GND
2
RST
9
D+
D-
4
8
UART
RI
DCD
CTS
RTS
RXD
TXD
DSR
DTR
1
28
27
26
25
24
23
22
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
640B
TX
Buffer
576B
RX
Buffer
1024B
EEPROM
GPIO_0
GPIO_1
GPIO_3
GPIO_2
18
17
16
(to external circuitry
for status and
control)
4
VIO
5
External
voltage supply
or direct
connection
to VDD
19
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相關代理商/技術參數(shù)
參數(shù)描述
CP2104 制造商:SILABS 制造商全稱:SILABS 功能描述:USB DRIVER CUSTOMIZATION
CP2104EK 功能描述:界面開發(fā)工具 Evaluation kit 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
CP2104-F03-GM 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
CP2104-F03-GMR 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
CP2104-MINIEK 制造商:Silicon Laboratories Inc 功能描述:KIT EVAL FOR CP2104-MINI
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