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PPC440GP-3RC400C 参数 Datasheet PDF下载

PPC440GP-3RC400C图片预览
型号: PPC440GP-3RC400C
PDF下载: 下载PDF文件 查看货源
内容描述: 的Power PC 440GP嵌入式处理器 [Power PC 440GP Embedded Processor]
分类和应用: 微控制器和处理器外围集成电路微处理器PC时钟
文件页数/大小: 83 页 / 1393 K
品牌: AMCC [ APPLIED MICRO CIRCUITS CORPORATION ]
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Revision 1.07 – October 4, 2007  
440GP – Power PC 440GP Embedded Processor  
Data Sheet  
Signal Functional Description (Sheet 7 of 7)  
Notes:  
1. Receiver input has hysteresis  
2. Must pull up (recommended value is 3kΩ to 3.3V, 10kΩ to 5V)  
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  
5V tolerant  
TrcBS0:2  
TrcClk  
Trace branch execution status.  
I/O  
O
3.3V LVTTL  
Trace data capture clock, runs at 1/4 the frequency of the  
processor.  
5V tolerant  
3.3V LVTTL  
Trace Execution Status is presented every fourth processor clock  
cycle.  
5V tolerant  
TrcES0:4  
TrcTS0:6  
I/O  
I/O  
3.3V LVTTL  
5V tolerant  
3.3V LVTTL  
Additional information on trace execution and branch status.  
Power Pins  
AGND  
PLL (analog) voltage ground.  
Ground.  
na  
na  
na  
na  
GND  
1.8V—Filtered voltages input for PLLs (analog circuits)  
Note: A separate filter for each of the three voltages is  
recommended.  
AxVDD  
na  
na  
OVDD  
SVDD  
VDD  
3.3V supply—I/O (except DDR SDRAM)  
2.5V supply—DDR SDRAM  
na  
na  
na  
na  
na  
na  
1.8V supply—Logic voltage.  
Reserved Pins  
Reserved  
Do not connect signals, voltage, or ground to these balls.  
na  
na  
54  
AMCC  
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