GENERAL DESCRIPTION

The P90CE201 is a member of the P9XCXXX family of highly integrated 16-bit microcontrollers for use in a wide variety of applications. It is fully software compatible with the 68070/68000. The complete set of system functions available on the chip results in reduced system cost. Additionally, its modular design concept permits future extension to the family.

FEATURES

• CMOS technology

• Full 68000 software compatibility

• 32-bit internal structure

• 16-bit internal data transfer

• 8-bit access to external ROM/RAM

• External addressing range 16 Mbytes for ROM and 16 Mbytes for RAM

• Unused address pins can be used as quasi-bidirectional ports

• On-chip address decoder for ROM/RAM

• 8 edge triggered programmable interrupts that can also be used as quasi-bidirectional ports

• Reset control

• Built-in clock generator

• 2 fully independent fast I2C-bus serial interfaces

• UART serial interface (4 modes)

• 3 fully independent 16-bit timers

• Watchdog timer

• 8-bit quasi-bidirectional port, 4-bits with high drive capability

• EMC optimized layout and pinning

• 64-pin QFP package