XR88C92 Overview
The XR88C92 and XR88C192 are Dual Universal Asynchronous Receivers and Transmitters (DUART) with an 8 byte (XR88C92) or 16 byte (XR88C192) transmit and receive FIFO. The XR88C92 and XR88C192 are each pin and functional replacements for the SC26C92, and are improved versions of the Philips SCC2692 UART with faster data access and other additional.
XR88C92 Key Features
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- Pin-to-pin and functionally patible to SC26C92
- Enhanced Multidrop mode operation with separate
- 8 byte transmit / receive FIFO (XR88C92)
- 16 byte transmit / receive FIFO (XR88C192)
- Standard baud rates from 50bps to 230.4kbps
- Non-standard baud rate of up to 1Mbps
- Transmit and receive trigger levels
- Watchdog timer
- Programmable clock source for receiver and transmitter
