MC68332 32-bit Microcontroller

NXP Semiconductor's MC68332 is a highly-integrated 32-bit microcontroller that combines high-performance data manipulation capabilities with powerful peripheral subsystems. This MCU is built up from standard modules that interface through a common intermodule bus (IMB).The MCU incorporates a 32-bit CPU (CPU32), a system integration module (SIM), a time processing unit (TPU), a queued serial module (QSM), and a 2-Kbyte static RAM module with TPU emulation capability (TPURAM).

Features

• Table lookup and interpolate instruction
• Improved exception handling for controller applications
• Trace on change of flow
• New instructions for controller applications
• Hardware breakpoint signal, Background Debugging Mode (BDM)
• Fully static operation
• Central processing unit (CPU32)
• Upward object code compatible
• 32-bit architecture
• Virtual memory implementation
• Loop mode of instruction execution

System Integration Module

• Dedicated micro-engine operating independently of CPU32RoHS Compliant
• 16 independent programmable channels and pins
• Any channel can perform any time function
• Each channel has six or eight 16-bit parameter registers
• Each timer function may be assigned to more than one channel
• Two timer counter registers with programmable prescalers
• Each channel can be synchronized to either or both counters
• Selectable channel priority levels