TS68020MR20 Datasheet PDF - ATMEL

●Description

●The TS68020 is the first full 32-bit implementation of the TS68000 family of microprocessors. Using HCMOS technology, the TS68020 is implemented with 32-bit registers and data paths, 32-bit addresses, a rich instruction set, and versatile addressing modes.

●Features

●• Object Code Compatible with Earlier TS68000 Microprocessors

●• Addressing Mode Extensions for Enhanced Support of High Level Languages

●• New Bit Field Data Type Accelerates Bit-oriented Application, i.e. Video Graphics

●• Fast on-chip Instruction Cache Speed Instructions and Improves Bus Bandwidth

●• Co-processor Interface to Companion 32-bit Peripherals: TS68881 and TS68882 Floating Point Co-processors

●• Pipelined Architecture with High Degree of Internal Parallelism Allowing Multiple Instructions to be Executed Concurrently

●• High Performance Asynchronous Bus in Non-multiplexed and Full 32 Bits

●• Dynamic Bus Sizing Efficiently Supports 8-, 16-, 32-bit Memories and Peripherals

●• Full Support of Virtual Memory and Virtual Machine

●• Sixteen 32-bit General-purpose Data and Address Registers

●• Two 32-bit Supervisor Stack Pointers and 5 Special Purpose Control Registers

●• 18 Addressing Modes and 7 Data Types

●• 4-Gbyte Direct Addressing Range

●• Processor Speed: 16.67 MHz - 20 MHz - 25 MHz

●• Power Supply: 5.0 VDC ± 10%