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SC28L92
3.3 V/5.0 V Dual Universal Asynchronous Receiver/Transmitter (DUART)
Rev. 07 — 19 December 2007
Product data sheet
1. General description
The SC28L92 is a pin and function replacement for the SCC2692 and SC26C92 operating at 3.3 V or 5 V supply with added features and deeper FIFOs. Its configuration on power-up is that of the SC26C92. Its differences from the SCC2692 and SC26C92 are: 16 character receiver, 16 character transmit FIFOs, watchdog timer for each receiver, mode register 0 is added, extended baud rate and overall faster speeds, programmable receiver and transmitter interrupts. (Neither the SC26C92 nor the SCC2692 is being discontinued.)
Pin programming will allow the device to operate with either the Motorola or Intel bus interface.
SC28L92 Datasheet
