8XC196KD - COMMERCIAL CHMOS MICROCONTROLLER
External Memory or I O Internal ROM OTPROM or External Memory (Determined by EA) Reserved Must contain FFH (Note 5) PTS Vectors Upper Interrupt Vectors ROM OTPROM Security Key Reserved Must contain FFH (Note 5) Reserved Must Contain 20H (Note 5) CCB Reserved Must contain FFH (Note 5) Address 0FFFFH
8XC196KD 8XC196KD20 COMMERCIAL CHMOS MICROCONTROLLER 87C196KD 32 Kbytes of On-Chip OTPROM 83C196KD 32 Kbytes of ROM Y Y Y Y Y Y Y Y Y Y Y 16 MHz and 20 MHz Available 1000 Byte Register RAM Register-to-Register Architecture 28 Interrupt Sources 16 Vectors Peripheral Transaction Server 1 4 ms 16 x 16 Multiply (20 MHz) 2 4 ms 32 16 Divide (20 MHz) Powerdown and Idle Modes Five 8-Bit I O Ports 16-Bit Watchdog Timer Dynamically Configurable 8-Bit or 16-Bit Buswidth Y Y Y Y Y Y Y Full Duplex Serial
