DescriptionThe UM2661 is an enhanced programmable communications interface(EPCI). Features of the UM2661 are:(1)single or double SYN operation;(2)internal or external character synchronization;(3)transparent or non-transparent mode;(4)automatic SYN or DLE-STN insertion;(5)odd,even,or no parity;(6...
UM2661: DescriptionThe UM2661 is an enhanced programmable communications interface(EPCI). Features of the UM2661 are:(1)single or double SYN operation;(2)internal or external character synchronization;(3)t...
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The UM2661 is an enhanced programmable communications interface(EPCI).
Features of the UM2661 are:(1)single or double SYN operation;(2)internal or external character synchronization;(3)transparent or non-transparent mode;(4)automatic SYN or DLE-STN insertion;(5)odd,even,or no parity;(6)logic or remote maintenance loop back mode;(7)double buffered transmitter and receiver;(8)full or half duplex operation;(9)single 5V power supply;(10)no system clock required.
The absolute maximum ratings of the UM2661 can be summarized as:(1)supply voltage,VCC:-0.3V to +7.0V;(2)input/output voltage,VIN:-0.3V to +7.0V;(3)operating temperature,Top:0 to +70;(4)storage temperature,Tstg:-55 to +150.
If you want to know more information such as the electrical characteristics about the UM2661, please download the datasheet in www.seekic.com or www.chinaicmart.com .