Description

The CP2102 is a highly-integrated USB-to-UART Bridge Controller providing a simple solution for updating RS-232 designs to USB using a minimum of components and PCB space. The CP2102 includes a USB 2.0 full-speed
function controller, USB transceiver, oscillator, EEPROM, and asynchronous serial data bus (UART) with full modem control signals in a compact 5 x 5 mm MLP-28 package. No other external USB components are required.

Features:-
Stable and reliable chipset CP2102.
USB specification 2.0 compliant with full-speed 12Mbps.
Standard USB type A male and TTL 6pin connector.
6pins for 3.3V, RST, TXD, RXD, GND & 5V.
Baud rates: 300 bps to 1.5 Mbps
Byte receive buffer; 640 byte transmit buffer.
Hardware or X-On/X-Off handshaking supported.
Event character support Line break transmission.
USB suspend states supported via SUSPEND pins.
Temperature Range: -40 to +85.
Size: 42mm X 15mm.
Weight: 4g
Pinouts:-
TX = Connect to Transmit Pin(TXD) of Micro controller. This pin is RX pin of CP2102 on board.
RX = Connect to Receive Pin(RXD) of Micro controller. This pin is TX pin of CP2102 on board.
RST = Normally Unconnected. Reset Pin for CP2102. Initiate a system reset by driving this pin low for atleast 15 µs.
GND = Should be common to microcontroller ground.
3V3 = Optional output to power external circuit upto 50mA.
5V = Optional output to power external circuit upto 100mA