UPD30500B中文资料瑞萨数据手册PDF规格书
UPD30500B规格书详情
DESCRIPTION
The µPD30500 (VR5000), µPD30500A (VR5000A), and µPD30500BNote (VR5000B) are a high-performance, 64- bit RISC (Reduced Instruction Set Computer) type microprocessors employing the RISC architecture developed by MIPSTM Technologies Inc.
The instructions of the VR5000, VR5000A, and VR5000B are compatible with those of the VR3000TM Series and VR4000TM Series and higher, and completely compatible with those of the VR10000TM. Therefore, present applications can be used as they are.
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 VR3000 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)
APPLICATIONS
• High-performance embedded systems
• Multimedia systems
• Entry-class computers
• Image processing systems
产品属性
- 型号:
UPD30500B
- 制造商:
NEC
- 制造商全称:
NEC
- 功能描述:
VR5000TM, VR5000ATM, VR5000BTM 64-BIT MICROPROCESSOR
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NEC |
24+ |
NA/ |
4690 |
原装现货,当天可交货,原型号开票 |
询价 | ||
NEC |
20+ |
BGA |
35830 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
NEC |
25+ |
PGA |
54815 |
百分百原装现货,实单必成,欢迎询价 |
询价 | ||
NEC |
1815+ |
PGA |
6528 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
NEC |
23+ |
BGA |
23 |
原装正品现货 |
询价 | ||
NEC |
24+ |
BGA272 |
90000 |
一级代理商进口原装现货、价格合理 |
询价 | ||
NEC |
24+ |
BGA |
5989 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
NEC |
23+ |
BGA/29*29 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
NEC |
99+ |
BGA272 |
7920 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
UPD30500RJ-180 |
43 |
43 |
询价 |