8-bit Proprietary Microcontroller

■ DESCRIPTION The MB89930A series is a line of single-chip microcontrollers. In addition to a compact instruction set, the microcontrollers contain a variety of peripheral functions such, timers, a serial interface, an A/D converter and an external interrupt. ■ FEATURES • Models that support +

3-Port 10/100 Integrated Switch with PHY and Frame Buffer

General Description The KS8993 contains three 10/100 physical layer transceivers, three MAC (Media Access Control) units with an integrated layer 2 switch. The device runs in two modes. The first mode is a three port integrated switch and the second is as a three port switch with the third port d

3-Port 10/100 Integrated Switch with PHY and Frame Buffer

General Description The KS8993 contains three 10/100 physical layer transceivers, three MAC (Media Access Control) units with an integrated layer 2 switch. The device runs in two modes. The first mode is a three port integrated switch and the second is as a three port switch with the third port d

3-Port 10/100 Integrated Switch with PHY and Frame Buffer

General Description The KS8993 contains three 10/100 physical layer transceivers, three MAC (Media Access Control) units with an integrated layer 2 switch. The device runs in two modes. The first mode is a three port integrated switch and the second is as a three port switch with the third port d

Digital Telephone with HDLC

ISO2-CMOS ST-BUS™ FAMILY Digital Telephone with HDLC (H-Phone)