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FT232RL
FT232RL
USB UART bridge
The FT232RL is a USB to serial UART interface IC that supports data transfer rates from 300 baud to 3 Mbps and includes features like integrated EEPROM, FIFO buffers, and configurable CBUS pins.
In stock
Specifications
8- Operating Voltage
- +4.0V to +5.25V (USB bus powered), +1.8V to +5.25V (external power)
- Supply Current
- Low
- Interface
- USB, UART
- Resolution
- Not specified
- Range
- 300 baud to 3 Mbps (RS232, RS422, RS485)
- Accuracy
- Not specified
- Temperature Range
- -40°C to 85°C
- Package
- 28-LD SSOP, QFN-32
Pinout
19| Pin | Name | Functions | Notes |
|---|---|---|---|
| 15 | USBDP | GPIO | USB Data Signal Plus |
| 16 | USBDM | GPIO | USB Data Signal Minus |
| 4 | VCCIO | POWER | +1.8V to +5.25V supply for the UART Interface and CBUS group pins |
| 7, 18, 21 | GND | GND | Device ground supply pins |
| 14 | USBDP | GPIO | USB Data Signal Plus |
| 15 | USBDM | GPIO | USB Data Signal Minus |
| 1 | TXD | UART | Transmit Asynchronous Data Output |
| 2 | DTR# | GPIO | Data Terminal Ready Control Output / Handshake Signal |
| 3 | RTS# | GPIO | Request to Send Control Output / Handshake Signal |
| 5 | RXD | UART | Receiving Asynchronous Data Input |
| 6 | RI# | GPIO | Ring Indicator Control Input / Handshake Signal |
| 9 | DSR# | GPIO | Data Set Ready Control Input / Handshake Signal |
| 10 | DCD# | GPIO | Data Carrier Detect Control Input |
| 11 | CTS# | GPIO | Clear To Send Control Input / Handshake Signal |
| 12 | CBUS4 | GPIO | Configurable CBUS output only Pin |
| 13 | CBUS2 | GPIO | Configurable CBUS I/O Pin |
| 14 | CBUS3 | GPIO | Configurable CBUS I/O Pin |
| 22 | CBUS1 | GPIO | Configurable CBUS I/O Pin |
| 23 | CBUS0 | GPIO | Configurable CBUS I/O Pin |
Interactive pinout
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FT232RL
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