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IDT79RV4700-150-GH PDF预览

IDT79RV4700-150-GH

更新时间: 2024-01-27 08:56:07
品牌 Logo 应用领域
艾迪悌 - IDT 微处理器
页数 文件大小 规格书
25页 325K
描述
64-Bit RISC Microprocessor

IDT79RV4700-150-GH 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFP包装说明:MQUAD-208
针数:208Reach Compliance Code:not_compliant
ECCN代码:3A001.A.3HTS代码:8542.31.00.01
风险等级:5.78地址总线宽度:64
位大小:64边界扫描:NO
最大时钟频率:150 MHz外部数据总线宽度:64
格式:FLOATING POINT集成缓存:YES
JESD-30 代码:S-PQFP-G208JESD-609代码:e0
长度:27.69 mm低功率模式:YES
DMA 通道数量:外部中断装置数量:7
串行 I/O 数:端子数量:208
片上数据RAM宽度:最高工作温度:85 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:FQFP封装等效代码:QFP208,1.2SQ,20
封装形状:SQUARE封装形式:FLATPACK, FINE PITCH
电源:3.3 V认证状态:Not Qualified
RAM(字数):0座面最大高度:3.86 mm
速度:150 MHz子类别:Microprocessors
最大压摆率:1725 mA最大供电电压:3.465 V
最小供电电压:3.135 V标称供电电压:3.3 V
表面贴装:YES技术:CMOS
温度等级:OTHER端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD宽度:27.69 mm
uPs/uCs/外围集成电路类型:MICROPROCESSOR, RISCBase Number Matches:1

IDT79RV4700-150-GH 数据手册

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IDT79R4700  
64-Bit RISC Microprocessor  
Available at 80-200MHz, with mode bit dependent output  
clock frequencies  
Features  
True 64-bit microprocessor  
64GB physical address space  
64-bit integer operations  
64-bit floating-point operations  
64-bit registers  
Processor family for a wide variety of embedded  
applications  
64-bit virtual address space  
LAN switches  
Routers  
Color printers  
High-performance microprocessor  
260 Dhrystone MIPS at 200MHz  
100 peak MFLOP/s at 200MHz  
Two-way set associative caches  
Simple 5-stage pipeline  
Description  
The IDT79R4700 64-bit RISC Microprocessor is both software and  
pin-compatible with the R4XXX processor family. With 64-bit processing  
capabilities, the R4700 provides more computational power and data  
movement bandwidth than is delivered to typical embedded systems by  
32-bit processors.  
High level of integration  
64-bit, 200 MHz integer CPU  
64-bit floating-point unit  
16KB instruction cache  
16KB data cache  
Flexible MMU with large, fully associative TLB  
The R4700 is upwardly software compatible with the IDT79R3000™  
microprocessor family, including the IDTRISController79R3051,  
R3052, R3041, R3081as well as the R4640, R4650, RC64474/  
475and R5000. An array of development tools facilitates rapid  
development of R4700-based systems, allowing a variety of customers  
access to the MIPS Open Architecture philosophy.  
Low-power operation  
3.3V power supply, for the “RV” part  
5V power supply, for the “R” part  
Dynamic power management  
Standby mode reduces internal power  
Fully software & pin-compatible with 40XX Processor Family  
Available in 179-pin PGA or 208-pin QFP  
Block Diagram  
Data Tag A  
Data Set A  
Instruction Set A  
DTLB Physical  
Data Tag B  
Store Buffer  
SysAD  
Instruction Select  
Write Buffer  
Read Buffer  
Address Buffer  
Instruction Tag A  
ITLB Physical  
Instruction Register  
Data Set B  
DBus  
Instruction Set B  
Instruction Tag B  
IBus  
Control  
AuxTag  
Tag  
Load Aligner  
Floating-point  
Register File  
Joint TLB  
Integer Register File  
Integer/Address Adder  
Data TLB Virtual  
Shifter/Store Aligner  
Logic Unit  
Unpacker/Packer  
Floating-point  
Add/Sub/Cvt/Div/Sqrt  
Integer Divide  
Coprocessor 0  
DVA  
PC Incrementer  
Floating-point/Integer  
Multiply  
System/Memory  
Control  
Branch Adder  
Instruction TLB Virtual  
Program Counter  
IVA  
Phase Lock Loop, Clocks  
The IDT logo is a registered trademark and RC32134, RC32364, RC64145, RC64474, RC64475, RC4650, RC4640, RC4600,RC4700 RC3081, RC3052, RC3051, RC3041, RISController, and RISCore are trade-  
marks of Integrated Device Technology, Inc.  
1 of 25  
April 10, 2001  
DSC 9096  
2001 Integrated Device Technology, Inc.  

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