NG80960KB25

THE i960® PROCESSOR

The 80960KB is a member of the 32-bit architecture from Intel known as the i960 processor family. These were especially designed to serve the needs of embedded applications. The embedded market includes applications as diverse as industrial automation, avionics, image processing, graphics and networking. These types of applications require high integration, low power consumption, quick interrupt response times and high performance. Since time to market is critical, embedded microprocessors need to be easy to use in both hardware and software designs.

■ High-Performance Embedded Architecture

— 25 MIPS Burst Execution at 25 MHz
— 9.4 MIPS* Sustained Execution at 25 MHz
■ 512-Byte On-Chip Instruction Cache
— Direct Mapped
— Parallel Load/Decode for Uncached Instructions
■ Multiple Register Sets
— Sixteen Global 32-Bit Registers
— Sixteen Local 32-Bit Registers
— Four Local Register Sets Stored On-Chip
— Register Scoreboarding
■ 4 Gigabyte, Linear Address Space
■ Pin Compatible with 80960KA
■ Built-in Interrupt Controller
— 31 Priority Levels, 256 Vectors
— 3.4 µs Latency @ 25 MHz
■ Easy to Use, High Bandwidth 32-Bit Bus
— 66.7 Mbytes/s Burst
— Up to 16 Bytes Transferred per Burst
■ 132-Lead Packages:
— Pin Grid Array (PGA)
— Plastic Quad Flat-Pack (PQFP)
■ On-Chip Floating Point Unit
— Supports IEEE 754 Floating Point Standard
— Four 80-Bit Registers
— 13.6 Million Whetstones/s (Single Precision) at 25 MHz