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PPC440EP-3JC533C 参数 Datasheet PDF下载

PPC440EP-3JC533C图片预览
型号: PPC440EP-3JC533C
PDF下载: 下载PDF文件 查看货源
内容描述: [RISC Microprocessor, 32-Bit, 533MHz, CMOS, PBGA456, 35 X 35 MM, ROHS COMPLIANT, PLASTIC, BGA-456]
分类和应用: 时钟外围集成电路
文件页数/大小: 87 页 / 1210 K
品牌: AMCC [ APPLIED MICRO CIRCUITS CORPORATION ]
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Revision 1.29 – May 07, 2008  
440EP – PPC440EP Embedded Processor  
Data Sheet  
Table 8. Signal Functional Description (Sheet 9 of 9)  
Notes:  
1. Receiver input has hysteresis  
2. Must pull up (recommended value is 3kΩ to 3.3V)  
3. Must pull down (recommended value is 1kΩ)  
4. If not used, must pull up (recommended value is 3kΩ to 3.3V)  
5. If not used, must pull down (recommended value is 1kΩ)  
6. Strapping input during reset; pull-up or pull-down required  
Signal Name  
Trace Interface  
Description  
I/O  
Type  
Notes  
3.3V tolerant  
2.5V CMOS  
TrcBS0:2  
TrcClk  
Trace branch execution status.  
I/O  
O
Trace data capture clock, runs at 1/4 the frequency of the  
processor.  
3.3V tolerant  
2.5V CMOSL  
Trace Execution Status is presented every fourth processor clock  
cycle.  
3.3V tolerant  
2.5V CMOS  
TrcES0:4  
TrcTS0:6  
I/O  
I/O  
3.3V tolerant  
2.5V CMOS  
Additional information on trace execution and branch status.  
Power  
VDD  
1.5V supply—Logic voltage.  
na  
na  
na  
na  
na  
na  
na  
na  
na  
na  
na  
na  
na  
na  
na  
na  
OVDD  
SVDD  
3.3V supply—I/O (except DDR SDRAM, Ethernet).  
2.5V supply—SDRAM, Ethernet.  
Ground.  
GND  
AVDD  
1.5V—Filtered voltage for system PLLs (analog).  
PLL (analog) voltage ground.  
AGND  
SAVDD  
1.5V—Filtered voltage for memory PLL (analog).  
PLL (analog) memory voltage ground.  
SAGND  
60  
AMCC Proprietary  
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