CP2102 Features
Single chip USB to UART data converter
No external resistor or external oscillator required; on-chip power-on reset circuit, on-chip voltage regulator
Integrated 1024 bytes EEPROM (can be used to store all kinds of information)
USB function
Compliant with USB2.0 specification, full speed (12Mbps)
SUSPEND pin supports USB suspend state
UART function
All handshake and modem interface signals
Supported data formats:data bits:5, 6, 7, 8; stop bits:1, 1.5, 2; parity bits:odd parity, even parity, no parity
Baud rate 300bps to 1Mbps
576 bytes receive buffer; 640 bytes transmit buffer
Support hardware or X-On / X-Off handshake
Support event status
Virtual COM port device driver support
Windows 8/7/Vista/Server 2003/XP/2000
MAC -X/OS-9
Linux 2.40 or higher
USBXpress driver support
Windows 7/Vista/Server 2003/XP/2000
Windows CE
temperature range
-40 to +85 degrees
Product Features
Support Mac, Linux, Android, WinCE, Windows 7/8/8.1/…
Support external power supply:5V or 3.3V
With USB protection device:SP0503
With 3 LEDs:TXD LED, RXD LED, POWER LED
TXD, RXD, RTS, CTS:use curved pin
Other functions PIN:reserved pads, can be inserted into the user system up or down (distribution pin, row seat; PIN spacing supports insertion into the universal board)
Instructions for use:(Take access to MCU as an example)
VCCIO:output 3.3V or 5V (module is powered by USB, jumper cap must be jumped to 3.3V or 5V)
GND:Connect to GND
TXD:Connect to MCU.RX (Signal flow direction:MCU.RX
RXD:Connect to MCU.TX (Signal flow direction:MCU.TX >> CP2102 >> PC.RX)
RTS:Connect to MCU.CTS (Signal flow direction:MCU.CTS
CTS:Connect to MCU.RTS (Signal flow direction:MCU.RTS >> CP2102 >> PC.CTS)
Note:This module is from USB to TTL level, do not connect directly to RS232 level, otherwise the module will be burned.
Documents
Schematic:Click here to open
CP2102:Click here to open
Package includes
1 x USB to TTL Communication Module
Additional information
| Weight | 0.015 kg |
|---|
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