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IDT79R4650-180DPI PDF预览

IDT79R4650-180DPI

更新时间: 2024-09-11 23:01:19
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 501K
描述
EMBEDDED 64-BIT ORION ? RISC MICROPROCESSOR

IDT79R4650-180DPI 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:QFP
包装说明:FQFP,针数:208
Reach Compliance Code:compliantECCN代码:3A001.A.3
HTS代码:8542.31.00.01风险等级:5.83
地址总线宽度:64位大小:64
最大时钟频率:90 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: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:-40 °C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):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:4.1 mm
速度:180 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:INDUSTRIAL端子面层:TIN LEAD
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:NOT SPECIFIED
宽度:28 mmuPs/uCs/外围集成电路类型:MICROPROCESSOR, RISC
Base Number Matches:1

IDT79R4650-180DPI 数据手册

 浏览型号IDT79R4650-180DPI的Datasheet PDF文件第2页浏览型号IDT79R4650-180DPI的Datasheet PDF文件第3页浏览型号IDT79R4650-180DPI的Datasheet PDF文件第4页浏览型号IDT79R4650-180DPI的Datasheet PDF文件第5页浏览型号IDT79R4650-180DPI的Datasheet PDF文件第6页浏览型号IDT79R4650-180DPI的Datasheet PDF文件第7页 
IDT79RC4650™  
Low-Cost 64-bit  
RISController  
w/DSP Capability  
Large, efficient on-chip caches  
)HDWXUHV  
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  
Socket compatible with IDT RC64475 and RC64575  
Improved real-time support  
Fast interrupt decode  
(352 dhrystone MIPS)  
High level of integration  
Optional cache locking  
Note:“R” refers to 5V parts; “RVrefers 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  
%ORFN#'LDJUDP  
352 M IPS 64-bit C PU  
System C ontrol C oprocessor  
89M FL O PS 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 M anagem ent  
Functions  
FP Add/Sub/C vt/  
Div/Sqrt  
H igh-Perform ance  
Integer M ultiply  
FP M ultiply  
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  
D ata C ache  
Set  
B
The IDT logo is a registered trademark and ORION, RC4600, RC4650, RV4650, RC4700, RC3081, RC3052, RC3051, RC3041, RISController, and RISCore are trademarks of Integrated Device Technology, Inc.  
1 of 25  
March 28, 2000  
DSC 3149/3  
2000 Integrated Device Technology, Inc.  

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