MC68332ACEH16 微控制器 NXP

MC68332ACEH16

32位微控制器 - MCU 32BIT MCU 2KRAM TPU QSM

MC68332 Features

The following paragraphs highlight capabilities of each of the microcontroller modules.

Each module is discussed separately in a subsequent section of this user's manual.

System Integration Module (SIM) MC68332ACEH16

• External Bus Support

• Programmable Chip-Select Outputs

• System Protection Logic

• Watchdog Timer, Clock Monitor, and Bus Monitor

• System Protection Logic

• System Clock Based on 32.768-kHz Crystal for Low Power Operation

• Test/Debug Submodule for Factory/User Test and Development

Central Processing Unit (CPU) MC68332ACEH16

• Upward Object Code Compatible

• New Instructions for Controller Applications

• 32-Bit Architecture

• Virtual Memory Implementation

• Loop Mode of Instruction Execution

• Table Lookup and Interpolate Instruction

• Improved Exception Handling for Controller Applications

• Trace on Change of Flow

• Hardware Breakpoint Signal, Background Mode

• Fully Static Operation 

Time Processor Unit (TPU) MC68332ACEH16

• 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