Features: • ETS 300-012, CCITT I.430 and ANSI T1.605 S/T interface• Full-duplex 2B+D, 192 kbit/s transmission• Link activation/deactivation• D-channel access contention resolution• Point-to-point, point-to-multipoint and star configurations• Master (NT)/Slave (T...
MT8931C: Features: • ETS 300-012, CCITT I.430 and ANSI T1.605 S/T interface• Full-duplex 2B+D, 192 kbit/s transmission• Link activation/deactivation• D-channel access contention resol...
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Parameters | Symbol | Min | Max | Units | |
1 | Supply Voltage | VDD | -0.3 | 7.0 | V |
2 | Voltage on any I/O pin | VI/O | -0.3 | VDD + 0.3 | V |
3 | Current on any I/O pin | II/O | 20 | mA | |
4 | Storage Temperature | TST | -65 | 150 | °C |
5 | Package Power Dissipation | PD | 1000 | mW |
The MT8931C Subscriber Network Interface Circuit (SNIC) implements the ETSI ETS 300-012, CCITT I.430 and ANSI T1.605 Recommendations for the ISDN S and T reference points. Providing point-topoint and point-to-multipoint digital transmission, the SNIC may be used at either end of the subscriber line (NT or TE).
An HDLC D-channel protocoller of MT8931C is included and controlled through a Motorola/Intel microprocessor port.
The MT8931C is fabricated in Mitel's CMOS process.