A80960JD

更新时间： 2024-11-08 22:26:51

品牌	Logo	应用领域
英特尔 - INTEL		微处理器
页数	文件大小	规格书
59页	736K
描述
3.3 V EMBEDDED 32-BIT MICROPROCESSOR

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A80960JD 数据手册

PRODUCT PREVIEW

80960JD

3.3 V EMBEDDED 32-BIT MICROPROCESSOR

• 3.3 V, 5 V Tolerant, Version of the 80960JD Processor

■ Pin/Code Compatible with all 80960Jx

■ 3.3 V Supply Voltage

— 5 V Tolerant Inputs

Processors

— TTL Compatible Outputs

■ High-Performance Embedded Architecture

— One Instruction/Clock Execution

— Core Clock Rate is 2x the Bus Clock

— Load/Store Programming Model

— Sixteen 32-Bit Global Registers

— Sixteen 32-Bit Local Registers (8 sets)

— Nine Addressing Modes

■ High Bandwidth Burst Bus

— 32-Bit Multiplexed Address/Data

— Programmable Memory Configuration

— Selectable 8-, 16-, 32-Bit Bus Widths

— Supports Unaligned Accesses

— Big or Little Endian Byte Ordering

— User/Supervisor Protection Model

■ High-Speed Interrupt Controller

— 31 Programmable Priorities

■ Two-Way Set Associative Instruction Cache

— 80960JD - 4 Kbyte

— Eight Maskable Pins plus NMI

— Up to 240 Vectors in Expanded Mode

— Programmable Cache Locking

Mechanism

■ Two On-Chip Timers

■ Direct Mapped Data Cache

— 80960JD - 2 Kbyte

— Independent 32-Bit Counting

— Clock Prescaling by 1, 2, 4 or 8

— lnternal Interrupt Sources

— Write Through Operation

■ Halt Mode for Low Power

■ On-Chip Stack Frame Cache

— Seven Register Sets Can Be Saved

— Automatic Allocation on Call/Return

— 0-7 Frames Reserved for High-Priority

Interrupts

■ IEEE 1149.1 (JTAG) Boundary Scan

Compatibility

■ Packages

— 132-Lead Pin Grid Array (PGA)

— 132-Lead Plastic Quad Flat Pack (PQFP)

■ On-Chip Data RAM

— 1 Kbyte Critical Variable Storage

— Single-Cycle Access

132

PIN 1

A80960JD

XXXXXXXXC0

i960

19xx

NG80960JD

XXXXXXXXC0S

19xx

Figure 1. 80960JD Microprocessor

November 1996

Order Number: 272971-001

12 3 4 5 6 7...59

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与A80960JD相关器件

型号	品牌	获取价格	描述	数据表
A80960JD-33	INTEL	获取价格	EMBEDDED 32-BIT MICROPROCESSOR
A80960JD-40	INTEL	获取价格	EMBEDDED 32-BIT MICROPROCESSOR
A80960JD-50	INTEL	获取价格	3.3 V EMBEDDED 32-BIT MICROPROCESSOR
A80960JD-66	INTEL	获取价格	3.3 V EMBEDDED 32-BIT MICROPROCESSOR
A80960JF-16	INTEL	获取价格	EMBEDDED 32-BIT MICROPROCESSOR
A80960JF-25	INTEL	获取价格	EMBEDDED 32-BIT MICROPROCESSOR
A80960JF-33	INTEL	获取价格	EMBEDDED 32-BIT MICROPROCESSOR
A80960JS-16	INTEL	获取价格	RISC Microprocessor, 32-Bit, 16MHz, CMOS, CPGA132, PGA-132
A80960JS-25	INTEL	获取价格	RISC Microprocessor, 32-Bit, 25MHz, CMOS, CPGA132, PGA-132
A80960JS-33	INTEL	获取价格	RISC Microprocessor, 32-Bit, 33MHz, CMOS, CPGA132, PGA-132