Introduction
CP2102 chip from SiLabs is a single-chip USB to UART bridge IC. This cp2102 USB to serial requires minimal external components.CP2102 can be used to migrate legacy serial port-based devices to USB.
Features of CP2102 USB To Serial USB
- 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 receives buffer; 640 bytes transmit buffer.
- Hardware or X-On/X-Off handshaking supported.
- Event character support Line break transmission.
- USB suspend states are supported via SUSPEND pins.
Pinout of CP2102 USB To Serial USB
| Pin Name | Description |
| TX | Connect to Transmit Pin(TXD) of the Microcontroller |
| RX | Connect to Receive Pin(RXD) of Microcontroller |
| RST | Normally Unconnected |
| GND | microcontroller ground. |
| 3V3 | output to power external circuits up to 50mA. |
| 5V | output to power external circuits up to 100mA |
Specifications of CP2102 USB To Serial USB
| Temperature Range | -40 to +85 |
| Size | 42mm X 15mm. |
| Weight | 4g |
Datasheet of CP2102 USB To Serial USB
Download (CP2102 USB To Serial USB) Datasheet from the link given below.