16C550 Dual UART Bridge Controller
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The PI7C9X752 (752), is a 1.62V to 3.6V dual Universal Asynchronous Receiver and Transmitter (UART) with 5V tolerant serial
(modem) inputs. The highly integrated device is designed for high bandwidth requirement in communication systems.
Each UART has its own 16C550 compatible set of configuration registers, TX and RX FIFOs of 64 bytes, fully programmable transmit
and receive FIFO trigger levels, TX and RX FIFO level counters, automatic RTS/CTS hardware flow control with programmable
hysteresis, automatic software (Xon/Xoff) flow control, RS-485 half-duplex direction control, Intel or Motorola bus interface and
sleep mode for power saving.
Ports | 2 UART |
---|---|
Pins | 48 |
Data Rate (kbps) | 20Mbps |
Bytes | 64 |
Tx/Rx FIFO Ctrs | Yes |
Tx/Rx FIFO INT Trig | Yes |
Auto RTS/CTS | Yes |
Interface | 8-Bits |
Ambient or Junction Temperature (°C) | -40 to 85 |
Additional Technical Documents are available upon request:
Application information, Evaluation board, and Other technical documents