MC68331CEH16 Datasheet, PDF (4/84 Pages) Freescale Semiconductor, Inc – 32-Bit Modular Microcontroller

Freescale Semiconductor, Inc.
1.1 Features
• Modular Architecture
• Central Processing Unit (CPU32)
— 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
• System Integration Module (SIM)
— 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
• Queued Serial Module (QSM)
— Enhanced Serial Communication Interface (SCI), Universal Asynchronous Receiver Transmit-
ter (UART): Modulus Baud Rate, Parity
— Queued Serial Peripheral Interface (QSPI): 80-Byte RAM, Up to 16 Automatic Transfers
— Dual Function I/O Ports
— Continuous Cycling, 8 to 16 Bits per Transfer
• General-Purpose Timer (GPT)
— Two 16-Bit Free-Running Counters With One Nine-Stage Prescaler
— Three Input Capture Channels
— Four Output Compare Channels
— One Input Capture/Output Compare Channel
— One Pulse Accumulator/Event Counter Input
— Two Pulse-Width Modulation Outputs
— Optional External Clock Input
4
For More Information On This Product,
MC68331TS/D
Go to: www.freescale.com