USB to 3.3V TTL 4P Wire End UARL Cable
Logic Levels: 3.3V
Pinout : TXD,RXD,VCC(+5V),GND
Chipset :CP2102
Package:PE Bag
Length:1.8M
Cable Info:28AWG*4C, OD3.5 Bare Copper
Download and Install VCP Drivers
Virtual COM Port Device Drivers
- Works with existing COM port PC Applications
- Royalty-free distribution license
- Windows 11/10/8.1/8/7/Vista/Server 2003/XP/2000/CE
- Mac OS-X/OS-9
- Linux
Software Downloads
https://www.silabs.com/developers/usb-to-uart-bridge-vcp-drivers?tab=downloads
Product Description
• TTL-232R Converter Cable provides a USB to TTL Serial interface with various end connectors.
• Onboard CP2102 provides single chip USB to asynchronous serial data transfer interface.
• Entire USB protocol handled by the electronics in the cable USB.
• Connect directly to a microcontroller UART or I/O pins.
• 5V CMOS drive outputs and 5V safe TTL inputs make the TTL-232R easy to interface to 5V MCU''s.
• +5V or +3.3V output allows external logic to be powered from the USB port.
• 6-way outputs provide Tx, Rx, RTS#, CTS#, VCC, and GND (except Audio Jack which provides only TX, RX, and GND).
• 4-way connector provides Tx, Rx, VCC and GND.
• 3-way Audio Jack connector provides Tx, Rx, and GND.
• .Low USB bandwidth consumption.
• UHCI / OHCI / EHCI host controller compatible.
• USB 2.0 Full Speed compatible.
• -40°C to +85°C operating temperature range.
• Cable length is 1.80m (6 feet).
• Custom versions also available (subject to MOQ).
Typical Applications
* USB to Serial TTL Level Converter
* Upgrading Legacy Peripherals to USB
* Interface Microcontroller UART or I/O to USB
* Interface FPGA / PLD to USB
* Firmware download and debug cable
* USB Instrumentation PC interface
* USB Industrial Control
* USB Software / Hardware Encryption Dongles
* “Maker” projects test cable
The CP2102 Chip Features:
- Integrated USB transceiver; no external resistors required
- Integrated clock; no external crystal required
- Internal 1024-byte programmable ROM for vendor ID,product ID, serial number, power descriptor, release number, and product description strings
- EEPROM (CP2102)
- On-chip power-on reset circuit
- On-chip voltage regulator
- 3.3 V output (CP2102)
- 100% pin and software compatible with CP2101 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
- Event character support
- Line break transmission
Virtual COM Port Device Drivers
- Works with existing COM port PC Applications
- Royalty-free distribution license
- Windows 8/7/Vista/Server 2003/XP/2000
- Mac OS-X/OS-9
- Linux
USBXpress™ Direct Driver Support
- Royalty-Free Distribution License
- Windows 7/Vista/XP/Server 2003/2000
- Windows CE
Example Applications
- Upgrade of RS-232 legacy devices to USB
- Cellular phone USB interface cable
- 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
Package
- RoHS-compliant 28-pin QFN (5x5 mm)
Temperature Range: –40 to +85 °C
