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IDT79R3052-20QJM PDF预览

IDT79R3052-20QJM

更新时间: 2024-11-17 13:08:47
品牌 Logo 应用领域
艾迪悌 - IDT /
页数 文件大小 规格书
23页 182K
描述
Microprocessor, 32-Bit, 20MHz, CMOS, CQCC84

IDT79R3052-20QJM 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:ObsoleteReach Compliance Code:not_compliant
风险等级:5.92位大小:32
JESD-30 代码:S-XQCC-J84JESD-609代码:e0
湿度敏感等级:1端子数量:84
最高工作温度:125 °C最低工作温度:-55 °C
封装主体材料:CERAMIC封装代码:QCCJ
封装等效代码:LDCC84,1.2SQ封装形状:SQUARE
封装形式:CHIP CARRIER峰值回流温度(摄氏度):225
电源:5 V认证状态:Not Qualified
速度:20 MHz子类别:Microprocessors
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:MILITARY
端子面层:Tin/Lead (Sn85Pb15)端子形式:J BEND
端子节距:1.27 mm端子位置:QUAD
处于峰值回流温度下的最长时间:30uPs/uCs/外围集成电路类型:MICROPROCESSOR
Base Number Matches:1

IDT79R3052-20QJM 数据手册

 浏览型号IDT79R3052-20QJM的Datasheet PDF文件第2页浏览型号IDT79R3052-20QJM的Datasheet PDF文件第3页浏览型号IDT79R3052-20QJM的Datasheet PDF文件第4页浏览型号IDT79R3052-20QJM的Datasheet PDF文件第5页浏览型号IDT79R3052-20QJM的Datasheet PDF文件第6页浏览型号IDT79R3052-20QJM的Datasheet PDF文件第7页 
IDT79R3051 , 79R3051E  
IDT79R3052 , 79R3052E  
IDT79R3051/79R3052  
RISControllers  
Integrated Device Technology, Inc.  
— On-chip DMA arbiter  
FEATURES:  
— Bus Interface minimizes design complexity  
• Single clock input with 40%-60% duty cycle  
• 35 MIPS, over 64,000 Dhrystones at 40MHz  
• Low-cost 84-pin PLCC packaging that's pin-/package-  
compatible with thermally enhanced 84-pin MQUAD.  
• Flexible bus interface allows simple, low-cost designs  
• 20, 25, 33, and 40MHz operation  
• Complete software support  
— Optimizing compilers  
— Real-time operating systems  
— Monitors/debuggers  
• Instruction set compatible with IDT79R3000A and  
IDT79R3001 MIPS RISC CPUs  
• High level of integration minimizes system cost, power  
consumption  
— IDT79R3000A /IDT79R3001 RISC Integer CPU  
— R3051 features 4KB of Instruction Cache  
— R3052 features 8KB of Instruction Cache  
— All devices feature 2kB of Data Cache  
— “E” Versions (Extended Architecture) feature full  
function Memory Management Unit, including 64-  
entry Translation Lookaside Buffer (TLB)  
— 4-deep write buffer eliminates memory write stalls  
— 4-deep read buffer supports burst refill from slow  
memory devices  
— Floating Point Software  
— Page Description Languages  
BrCond(3:0)  
Clk2xIn  
Clock  
Generator  
Unit  
Master Pipeline Control  
System Control  
Coprocessor  
Integer  
CPU Core  
Exception/Control  
Registers  
General Registers  
(32 x 32)  
Memory Management  
Registers  
ALU  
Shifter  
Mult/Div Unit  
Address Adder  
PC Control  
Int(5:0)  
Translation  
Lookaside Buffer  
(64 entries)  
Virtual Address  
32  
Physical Address Bus  
32  
Instruction  
Cache  
(8kB/4kB)  
Data  
Cache  
(2kB)  
Data Bus  
Bus Interface Unit  
4-deep  
Write  
Buffer  
4-deep  
DMA  
BIU  
Control  
Read  
Arbiter  
Buffer  
Address/  
Data  
DMA Rd/Wr SysClk  
Ctrl Ctrl  
2874 drw 01  
Figure 1. R3051 Family Block Diagram  
The IDT logo is a registered trademark, and RISChipset, RISController, R3041, R3051, R3052, R3071, R3081, R3720, R4400 and R4600 are trademarks of Integrated Device Technology, Inc.  
COMMERCIAL TEMPERATURE RANGE  
SEPTEMBER 1995  
1995 Integrated Device Technology, Inc.  
5.3  
DSC-3000/5  
1

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