Datasheet > A80960KA25

A80960KA25

更新时间： 2024-09-18 03:50:03

品牌	Logo	应用领域
英特尔 - INTEL		/
页数	文件大小	规格书
41页	2685K
描述
RISC Microprocessor, 32-Bit, 25MHz, CMOS, CPGA132, PGA-132

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A80960KA25 数据手册

80960KA

EMBEDDED 32-BIT MICROPROCESSOR

■ High-Performance Embedded Architecture

■ Built-in Interrupt Controller

— 25 MIPS Burst Execution at 25 MHz

— 9.4 MIPS* Sustained Execution at 25 MHz

— 31 Priority Levels, 256 Vectors

— 3.4 µs Latency @ 25 MHz

■ 512-Byte On-Chip Instruction Cache

■ Easy to Use, High Bandwidth 32-Bit Bus

— Direct Mapped

— Parallel Load/Decode for Uncached Instruc-

tions

— 66.7 Mbytes/s Burst

— Up to 16 Bytes Transferred per Burst

■ 132-Lead Packages:

■ Multiple Register Sets

— Pin Grid Array (PGA)

— Plastic Quad Flat-Pack (PQFP)

— 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 80960KB

The 80960KA is a member of Intel’s i960® 32-bit processor family, which is designed especially for embedded

applications. It includes a 512-byte instruction cache and a built-in interrupt controller. The 80960KA has a large

this high performance processor is capable of execution rates in excess of 9.4 million instructions per second^*.

The 80960KA is well-suited for a wide range of applications including non-impact printers, I/O control and

specialty instrumentation.

64- BY 32-BIT

LOCAL

CACHE

SIXTEEN

32-BIT GLOBAL

REGISTERS

32-BIT

INSTRUCTION

EXECUTION

UNIT

32-BIT

BUS

CONTROL

LOGIC

MICRO-

INSTRUCTION

SEQUENCER

512-BYTE

INSTRUCTION

CACHE

MICRO-

INSTRUCTION

ROM

32-BIT

BURST

BUS

INSTRUCTION

FETCH UNIT

INSTRUCTION

DECODER

Figure 1. The 80960KA Processor’s Highly Parallel Architecture

Relative to Digital Equipment Corporation’s VAX-11/780 at 1 MIPS (VAX-11™ is a trademark of Digital Equipment

Corporation)

Intel Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in an Intel product. No other circuit patent

licenses are implied. Information contained herein supersedes previously published specifications on these devices from Intel. August 2004

12 3 4 5 6 7...41

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A80960KA25 替代型号

型号	品牌	替代类型	描述	数据表
A80960KA16	INTEL	类似代替	RISC Microprocessor, 32-Bit, 16MHz, CMOS, CPGA132, PGA-132

与A80960KA25相关器件

型号	品牌	获取价格	描述	数据表
A80960KA-25	ETC	获取价格	32-Bit Microprocessor
A80960KA-25/SV477	INTEL	获取价格	RISC Microprocessor, 32-Bit, 25MHz, CMOS, CPGA132
A80960KB	INTEL	获取价格	RISC Microprocessor, 32-Bit, 25MHz, CMOS, CPGA132, 2.54 MM PITCH, CERAMIC, PGA-132
A80960KB10	INTEL	获取价格	RISC Microprocessor, 32-Bit, 10MHz, CMOS, CPGA132, 2.54 MM PITCH, CERAMIC, PGA-132
A80960KB16	INTEL	获取价格	RISC Microprocessor, 32-Bit, 16MHz, CMOS, CPGA132, 2.54 MM PITCH, CERAMIC, PGA-132
A80960KB-16	ETC	获取价格	MICROPROCESSOR\|32-BIT\|CMOS\|PGA\|132PIN\|CERAMIC
A80960KB-16/SV229	INTEL	获取价格	RISC Microprocessor, 32-Bit, 16MHz, CMOS, CPGA132
A80960KB-16/SV453	INTEL	获取价格	RISC Microprocessor, 32-Bit, 16MHz, CMOS, CPGA132
A80960KB-16/SV478	INTEL	获取价格	RISC Microprocessor, 32-Bit, 16MHz, CMOS, CPGA132
A80960KB20	INTEL	获取价格	RISC Microprocessor, 32-Bit, 20MHz, CMOS, CPGA132, 2.54 MM PITCH, CERAMIC, PGA-132

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