SCC2698BC1A84
Enhanced octal universal asynchronous receiver/transmitter Octal UART
FEATURES
• Eight full-duplex independent asynchronous receiver/transmitters
• Quadruple buffered receiver data register
• Programmable data format:
– 5 to 8 data bits plus parity
– Odd, even, no parity or force parity
– 1, 1.5 or 2 stop bits programmable in 1/16-bit increments
• Baud rate for the receiver and transmitter selectable from:
– 26 fixed rates: 50 to 38.4K baud
Non-standard rates to 115.2K baud
– User-defined rates from the programmable counter/timer
associated with each of four blocks
– External 1x or 16x clock
• Parity, framing, and overrun error detection
• False start bit detection
• Line break detection and generation
• Programmable channel mode
– Normal (full-duplex), automatic echo, local loop back, remote
loopback
• Four multi-function programmable 16-bit counter/timers
• Four interrupt outputs with eight maskable interrupting conditions
for each output
• Receiver ready/FIFO full and transmitter ready status available on
16 multi-function pins in PLCC package
• On-chip crystal oscillator
• TTL compatible
• Single +5V power supply with low power mode
• Eight multi-purpose output pins
• Sixteen multi-purpose I/O pins
• Sixteen multi-purpose Input pins with pull-up resistors
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