Datasheet > UPD30500A

UPD30500A

更新时间： 2024-11-14 22:35:59

品牌	Logo	应用领域
日电电子 - NEC		微处理器异步传输模式 ATM
页数	文件大小	规格书
36页	207K
描述
VR5000TM, VR5000ATM, VR5000BTM 64-BIT MICROPROCESSOR

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中文翻译

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UPD30500A 数据手册

DATA SHEET

MOS INTEGRATED CIRCUIT

µPD30500, 30500A, 30500B

VR5000^TM, VR5000A^TM, VR5000B^TM

64-BIT MICROPROCESSOR

DESCRIPTION

The µPD30500 (VR5000), µPD30500A (VR5000A), and µPD30500B^Note(VR5000B) are a high-performance, 64-

bit RISC (Reduced Instruction Set Computer) type microprocessors employing the RISC architecture developed by

MIPS^TMTechnologies Inc.

The instructions of the VR5000, VR5000A, and VR5000B are compatible with those of the VR3000^TMSeries and

V^R4000^TMSeries and higher, and completely compatible with those of the VR10000^TM

Therefore, present

applications can be used as they are.

Note Under development

Detailed functions are described in the following manual. Be sure to read the manual when

designing your system.

• V^R5000, VR5000A, VR5000B User’s Manual (U11761E)

FEATURES

•

Employs 64-bit MIPS-based RISC architecture

High-speed processing

•

2-way super scalar 5-stage pipeline

5.5 SPECint95, 5.5 SPECfp95, 278 MIPS (µPD30500)

6.6 SPECint95, 6.6 SPECfp95, 353 MIPS (µPD30500A)

8 SPECint95, 8 SPECfp95, 423 MIPS (µPD30500B)

•

High-speed translation buffer mechanism (TLB) (48 entries)

Address space Physical: 36 bits, Virtual: 40 bits

Floating-point unit (FPU)

•

Sum-of-products operation instruction supported

•

Primary cache memory (instruction/data: 32 Kbytes each)

Secondary cache controller

Maximum operating frequency Internal: 200 MHz (µPD30500), 250 MHz (µPD30500A), 300 MHz (µPD30500B)

External: 100 MHz

•

Selectable external/internal multiple rate from twice to eight times

•

Instruction set compatible with V^R3000 and VR4000 Series and higher (conforms to MIPS I, II, III, and IV)

Supply voltage: 3.3 V ±5% (µPD30500)

Core: 2.5 V ±5%, I/O: 3.3 V ±5% (µPD30500A)

Core: 1.8 V ±0.1 V, I/O: 3.3 V ±5% (µPD30500B)

Unless otherwise specified, the VR5000 (µPD30500) is treated as the representative model throughout this

document.

The information in this document is subject to change without notice. Before using this document, please

confirm that this is the latest version.

Not all devices/types available in every country. Please check with local NEC representative for availability

and additional information.

The mark shows major revised points.

Document No. U12031EJ4V0DS00 (4th edition)

Date Published May 2000 N CP(K)

Printed in Japan

1997,1999

1997

MIPS Technologies Inc.

12 3 4 5 6 7...36

中文翻译

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与UPD30500A相关器件

型号	品牌	获取价格	描述	数据表
UPD30500AS2-200	NEC	获取价格	RISC Microprocessor, 64-Bit, 200MHz, MOS, PBGA272, 29 X 29 MM, PLASTIC, BGA-272
UPD30500AS2-250	NEC	获取价格	VR5000TM, VR5000ATM, VR5000BTM 64-BIT MICROPROCESSOR
UPD30500AS2-266	ETC	获取价格	MICROPROCESSOR\|64-BIT\|CMOS\|BGA\|272PIN\|PLASTIC
UPD30500B	NEC	获取价格	VR5000TM, VR5000ATM, VR5000BTM 64-BIT MICROPROCESSOR
UPD30500BS2-250	RENESAS	获取价格	64-BIT, 250MHz, RISC PROCESSOR, PBGA272, 29 X 29 MM, PLASTIC, BGA-272
UPD30500BS2-300	NEC	获取价格	VR5000TM, VR5000ATM, VR5000BTM 64-BIT MICROPROCESSOR
UPD30500RJ-150	NEC	获取价格	VR5000TM, VR5000ATM, VR5000BTM 64-BIT MICROPROCESSOR
UPD30500RJ-180	NEC	获取价格	VR5000TM, VR5000ATM, VR5000BTM 64-BIT MICROPROCESSOR
UPD30500RJ-200	NEC	获取价格	VR5000TM, VR5000ATM, VR5000BTM 64-BIT MICROPROCESSOR
UPD30500S2-150	NEC	获取价格	VR5000TM, VR5000ATM, VR5000BTM 64-BIT MICROPROCESSOR

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