Product Summary
The SC26C198C1A is a single chip CMOS-LSI communications device that provides 8 full-duplex asynchronous channels with significantly deeper 16 byte FIFOs, Automatic in–band flow control using Xon/Xoff characters defined by the user and address recognition in the wake up mode. Synchronous bus interface is used for all communication between host and OCTART. AThe SC26C198C1A is fabricated using Philips 1.0 micron CMOS technology that combines the benefits of low cost, high density and low power consumption.
Parametrics
SC26C198C1A absolute maximum ratings: (1)TSTG Storage temperature range: -65 to +150℃; (2)VCC Voltage from VDD to GND: -0.5 to +7.0 V; (3)VSS Voltage from any pin to GND: -0.5 to VCC + 0.5 V; (4)PD5 Power Dissipation at VCC = 5.0 Volts: 1.2 W; (5)PD3 Power Dissipation at VCC = 3.3 Volts: 0.5 W.
Features
SC26C198C1A features: (1)Single 3.3v power supply; (2)Eight Philips industry standard full duplex UART channels; (3)Sixteen byte receiver FIFOs for each UART; (4)Sixteen byte transmit FIFOs for each UART; (5)In band flow control using programmable Xon/Xoff characters; (6)Flow control using CTSN RTSN hardware handshaking; (7)Automatic address detection in multi-drop mode; (8)Three byte general purpose character recognition; (9)Fast data bus, 30 ns data bus release time, 125 ns bus cycle time; (10)Programmable interrupt priorities; (11)Automatic identification of highest priority interrupt pending.
Diagrams
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