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PPC440SPE-AGB533C 参数 Datasheet PDF下载

PPC440SPE-AGB533C图片预览
型号: PPC440SPE-AGB533C
PDF下载: 下载PDF文件 查看货源
内容描述: 440SPe的PowerPC嵌入式处理器 [PowerPC 440SPe Embedded Processor]
分类和应用: PC
文件页数/大小: 80 页 / 1204 K
品牌: AMCC [ APPLIED MICRO CIRCUITS CORPORATION ]
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Revision 1.23 - Sept 21, 2006  
PowerPC 440SPe Embedded Processor  
Preliminary Data Sheet  
Table 6. Signal Functional Description (Sheet 8 of 8)  
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  
Description  
Ground for the SYS_PLL  
I/O  
Type  
Notes  
SYSPLLG  
n/a  
n/a  
Analog 1.5V Filtered Supply voltages input for the  
SYS_PLL  
SYSPLLV  
I
n/a  
I
n/a  
n/a  
n/a  
A separate filter for all analog voltages is recommended.  
SYS2PLLG  
SYS2PLLV  
GND  
Ground for the DDR_PLL (SDRAM)  
Analog 1.5V Filtered Supply voltages input for the  
DDR_PLL (SDRAM)  
A separate filter for all analog voltages is recommended.  
Logic and I/O voltage ground.  
n/a  
n/a  
n/a  
n/a  
OV  
DD  
3.3V I/O supply (except DDR SDRAM and PCI-X).  
PCI-X I/O voltage supply.  
3.3 V for PCI and PCI-X  
PxV  
DD  
n/a  
n/a  
1.5 V for PCI-X 266 DDR Mode 2  
DDR SDRAM I/O voltage supply.  
2.5V for DDR1 SDRAM  
SV  
DD  
n/a  
n/a  
n/a  
n/a  
1.8V for DDR2 SDRAM  
V
1.5V Logic voltage supply.  
DD  
Miscellaneous  
PSRO1  
Performance Screen Ring Oscillator.  
n/a  
n/a  
n/a  
5
THERMALDA  
THERMALDB  
On chip Diode for thermal monitoring.  
I
P diffusion on Pad A (In), and N on pad B (out)  
O
Do not connect voltage, ground, or any signals to these  
pins.  
Reserved  
n/a  
AMCC Proprietary  
57  
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