ST16C554D
Description
The ST16C554/554D (554) is a quad Universal Asynchronous Receiver and Transmitter (UART) with 16 bytes of transmit and receive FIFOs, selectable receive FIFO trigger levels and data rates of up to 1.5 Mbps.
Key Features
- Intel or Motorola Data Bus Interface select
- Four independent UART channels
- Data rates of up to 1.5 Mbps at 5 V
- Data rates of up to 500 Kbps at 3.3V
- 16 byte Transmit FIFO
- 16 byte Receive FIFO with error tags
- 4 Selectable RX FIFO Trigger Levels
- Full modem interface
- 2.97V to 5.5V supply operation
- Crystal oscillator or external clock input
Applications
- Telemunication Network Routers
