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IDT79R4650-100DPG PDF预览

IDT79R4650-100DPG

更新时间: 2023-02-26 14:42:00
品牌 Logo 应用领域
艾迪悌 - IDT 时钟外围集成电路
页数 文件大小 规格书
25页 660K
描述
RISC Microprocessor, 64-Bit, 100MHz, PQFP208, 28 X 28 MM, 3.40 MM HEIGHT, PLASTIC, QFP-208

IDT79R4650-100DPG 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:QFP
包装说明:28 X 28 MM, 3.40 MM HEIGHT, PLASTIC, QFP-208针数:208
Reach Compliance Code:compliantECCN代码:3A001.A.3
HTS代码:8542.31.00.01风险等级:5.84
地址总线宽度:64位大小:64
边界扫描:NO最大时钟频率:100 MHz
外部数据总线宽度:64格式:FLOATING POINT
集成缓存:YESJESD-30 代码:S-PQFP-G208
JESD-609代码:e3长度:28 mm
低功率模式:YES端子数量:208
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
封装形状:SQUARE封装形式:FLATPACK, FINE PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:4.1 mm速度:100 MHz
最大供电电压:5.25 V最小供电电压:4.75 V
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:OTHER
端子面层:MATTE TIN端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:30宽度:28 mm
uPs/uCs/外围集成电路类型:MICROPROCESSOR, RISC

IDT79R4650-100DPG 数据手册

 浏览型号IDT79R4650-100DPG的Datasheet PDF文件第2页浏览型号IDT79R4650-100DPG的Datasheet PDF文件第3页浏览型号IDT79R4650-100DPG的Datasheet PDF文件第4页浏览型号IDT79R4650-100DPG的Datasheet PDF文件第5页浏览型号IDT79R4650-100DPG的Datasheet PDF文件第6页浏览型号IDT79R4650-100DPG的Datasheet PDF文件第7页 
IDT79RC4650™  
Low-Cost 64-bit  
RISController  
w/DSP Capability  
Large, efficient on-chip caches  
Features  
Separate 8kB Instruction and 8kB Data caches  
Over 3200MB/sec bandwidth from internal caches  
2-set associative  
Write-back and write-through support  
Cache locking to facilitate deterministic response  
High-performance embedded 64-bit microprocessor  
64-bit integer operations  
64-bit registers  
100MHz, 133MHz, 150 MHz, 180MHz, 200MHz and 267MHz  
operation frequencies  
Bus compatible with RC4000 family  
High-performance DSP capability  
System interface provides bandwidth up to 1000 MB/S  
Direct interface to 32-bit wide or 64-bit wide systems  
Synchronized to external reference clock for multi-master  
operation  
133.5 Million Integer Multiply-Accumulate Operations/sec @  
267 MHz  
High-performance microprocessor  
133.5 M Mul-Add/second at 267MHz  
89 MFL0P/s at 250MHz  
>640,000 dhrystone (2.1)/sec capability at 267MHz  
(352 dhrystone MIPS)  
Socket compatible with IDT RC64475 and RC64575  
Improved real-time support  
Fast interrupt decode  
Optional cache locking  
High level of integration  
Note:“R” refers to 5V parts; “RV” refers to 3.3V parts; “RC”  
refers to both  
64-bit, 267 MHz integer CPU  
8KB instruction cache; 8KB data cache  
Integer multiply unit with 133.5M Mul-Add/sec  
Low-power operation  
Active power management powers-down inactive units  
Standby mode  
Upwardly software compatible with IDT RISController  
Family  
Block Diagram  
352 MIPS 64-bit CPU  
System Control Coprocessor  
89MFLOPS Single-Precision FPA  
FP register file  
Address Translation/  
Cache Attribute Control  
64-bit register file  
64-bit adder  
Load aligner  
Store Aligner  
Logic Unit  
Pack/Unpack  
Exception Management  
Functions  
FP Add/Sub/Cvt/  
Div/Sqrt  
High-Performance  
Integer Multiply  
FP Multiply  
Control Bus  
Data Bus  
Instruction Bus  
Instruction Cache  
Set A  
(Lockable)  
Data Cache  
Set A  
(Lockable)  
Instruction Cache  
Set B  
32-/64-bit  
Synchronized  
System Interface  
Data Cache  
Set B  
The IDT logo is a trademark and ORION, RC4600, RC4650, RV4650, RC4700, RC3081, RC3052, RC3051, RC3041, RISController, and RISCore are trademarks of Integrated Device Technology, Inc.  
1 of 25  
April 10, 2001  
DSC 3149/3  
© 2001 Integrated Device Technology, Inc.  

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