The MC68332, a highly-integrated 32-bit microcontroller, combines high-performance data manipula tion capabilities with powerful peripheral subsystems. The MCU is built up from standard modules that interface through a common intermodule bus (IMB). Standardization facilitates rapid development of devices tailored for specific applications.
●Features
●• Central Processing Unit (CPU32)
●— 32-Bit Architecture
●— Virtual Memory Implementation
●— Table Lookup and Interpolate Instruction
●— Improved Exception Handling for Controller Applications
●— High-Level Language Support
●— Background Debugging Mode
●— Fully Static Operation
●• System Integration Module (SIM)
●— External Bus Support
●— Programmable Chip-Select Outputs
●— System Protection Logic
●— Watchdog Timer, Clock Monitor, and Bus Monitor
●— Two 8-Bit Dual Function Input/Output Ports
●— One 7-Bit Dual Function Output Port
●— Phase-Locked Loop (PLL) Clock System
●• Time Processor Unit (TPU)
●— Dedicated Microengine Operating Independently of CPU32
●— 16 Independent, Programmable Channels and Pins
●— Any Channel can Perform any Time Function
●— Two Timer Count Registers with Programmable Prescalers
●— Selectable Channel Priority Levels
●• Queued Serial Module (QSM)
●— Enhanced Serial Communication Interface
●— Queued Serial Peripheral Interface
●— One 8-Bit Dual Function Port
●• Static RAM Module with TPU Emulation Capability (TPURAM)
●— 2-Kbytes of Static RAM
●— May be Used as Normal RAM or TPU Microcode Emulation RAM
