USB 2.0 to TTL UART 5PIN Module Serial Converter CP2102 STC PRGMR Free Cable,Default NO5237

Feature:

This compact USB-UART module, leads to the interface, including 5V, 3.3V, TXD, RXD, GND, TXD, RXD which can be directly Connect the MCU serial port, convenient for the initial product debugging, even the 3.3V system can also take power from the module (less than 100mA), LED display module has been powered and work properly.

Single Chip USB to UART Data Converter:

- Integrated USB transceiver does not require external resistors

- Integrated clock without external oscillator

- On-Chip Power-On Reset Circuit - On-Chip Voltage Regulator 3.3V Output USB Function Controller

- USB specification 2.0 full speed (12 Mbps)

- USB abort status supported by the SUSPEND and RI pins

Asynchronous serial data bus (UART):

- All handshaking and modem interface signals

- Data format support:

Data bits 8

• Stop bits 1, 2

• Parity: odd parity, even parity, no parity

- baud rate from 300bps to 921.6kbps

-512 Bytes Receive Buffer 512 Bytes Transmit Buffer

- Support hardware or X-On/X-Off handshaking

- Supports event status and line termination conditions

Practical COM port device driver device:

- Can be used with existing COM port PC applications

- Licensing of free copyright

-Windows 98 / Me / 2000 / XP

-MACOS-9

-MACOS

-X-Windows CE

-Linux 2.40 or later

Application example:

RS-232 traditional device to USB upgrade

- Mobile USB interface cable

-PDA USB interface cable

USB to RS-232 serial adapter

Voltage:

- Self-powered: 3.0V to 3.6V

-USB bus power supply: 4.0V to 5.25V

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