Datasheet > UPD30500AS2-266

UPD30500AS2-266

更新时间： 2024-11-14 23:39:51

品牌	Logo	应用领域
其他 - ETC		外围集成电路时钟
页数	文件大小	规格书
32页	237K
描述
MICROPROCESSOR\|64-BIT\|CMOS\|BGA\|272PIN\|PLASTIC

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UPD30500AS2-266 数据手册

DATA SHEET

MOS INTEGRATED CIRCUIT

µPD30500, 30500A

VR5000^TM, VR5000A^TM

64-/32-BIT MICROPROCESSOR

DESCRIPTION

The µPD30500 (VR5000) and µPD30500A (VR5000A) are a high-performance, 64-/32-bit RISC (Reduced

InstructionSetComputer)typemicroprocessorsemployingtheRISCarchitecturedevelopedbyMIPS^TMTechnologies,

Inc.

The instructions of the V^R5000 and VR5000A are compatible with those of the VR3000^TMSeries and VR4000^TM

Series and higher, and completely compatible with those of the VR10000^TM. Therefore, present applications can be

used as they are.

Detailed function descriptions are provided in the following user’s manuals. Be sure to read

them before designing.

• V^R5000, VR5000A 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)

7.0 SPECint95, 7.0 SPECfp95, 376 MIPS (µPD30500A)

•

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 KB each)

Secondary cache controller

Maximum operating frequency Internal: 200 MHz (µPD30500), 266 MHz (µPD30500A)

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: 2.4 V ±0.1 V (µPD30500A, @ 100 to 235 MHz),

2.5 V ±5% (µPD30500A, @ 236 to 250 MHz),

2.6 V ±0.1 V (µPD30500A, @ 251 to 266 MHz)

I/O: 3.3 V ±5% (µPD30500A)

Unless otherwise specified, the V^R5000 (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. U12031EJ5V0DS00 (5th edition)

Date Published January 2001 N CP(K)

Printed in Japan

1997, 1999

12 3 4 5 6 7...32

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与UPD30500AS2-266相关器件

型号	品牌	获取价格	描述	数据表
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
UPD30500S2-180	NEC	获取价格	VR5000TM, VR5000ATM, VR5000BTM 64-BIT MICROPROCESSOR
UPD30500S2-200	NEC	获取价格	VR5000TM, VR5000ATM, VR5000BTM 64-BIT MICROPROCESSOR
UPD30541GD-167-WML	ETC	获取价格	Microprocessor

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