欢迎访问ic37.com |
会员登录 免费注册
发布采购

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 ]
 浏览型号PPC440EP-3JC533C的Datasheet PDF文件第59页浏览型号PPC440EP-3JC533C的Datasheet PDF文件第60页浏览型号PPC440EP-3JC533C的Datasheet PDF文件第61页浏览型号PPC440EP-3JC533C的Datasheet PDF文件第62页浏览型号PPC440EP-3JC533C的Datasheet PDF文件第64页浏览型号PPC440EP-3JC533C的Datasheet PDF文件第65页浏览型号PPC440EP-3JC533C的Datasheet PDF文件第66页浏览型号PPC440EP-3JC533C的Datasheet PDF文件第67页  
Revision 1.29 – May 07, 2008  
440EP – PPC440EP Embedded Processor  
Data Sheet  
Figure 4. Overshoot Waveform  
AC Overshoot (V)  
DC Overshoot (V)  
T
CYC  
DC Undershoot (V)  
AC Undershoot (V)  
T
T
OS  
OS  
Table 11. Overshoot and Undershoot  
TOS  
Receiver  
3.3V LVTTL  
AC Overshoot (V)  
DC Overshoot (V)  
DC Undershoot (V)  
AC Undershoot (V)  
1
1
3.9  
3.6  
0
-0.6  
-0.6  
0.1*TCYC  
0.1*TCYC  
2.5V (3.3V tolerant)  
3.9  
3.6  
0
0
0
1.2*SOVDD  
1.2*OVDD  
SOVDD + 0.3  
OVDD + 0.5  
DDR  
PCI  
-0.6  
0.1/MemClkOut  
0.1/PCIClk  
-0.2*OVDD  
Notes:  
1. T  
is the period of the bus clock.  
CYC  
1/PerClk - EBC and NAND flash interfaces.  
1/EMCRXClk - MII mode  
1/EMCRefclk - RMII mode  
1/SMIIRefClk - SMII mode  
1/USB2Clk - UTMI  
1/TrcClk - instruction trace interface  
1/IIC0Clk and 1/IIC1Clk - IIC interfaces  
1/SPIClkOut - SPI  
Power Sequencing  
Startup sequencing of the power supply voltages is not required. However, a power-down cycle must complete  
(OV and V are below +0.4V) before a new power-up cycle is started.  
DD  
DD  
Analog Voltage Filter  
The analog voltages used for the on-chip PLLs can be derived from the logic voltage, but must be filtered before entering the  
PPC440EP. A Separate filter, as shown below, is recommended for each voltage.  
• The filter should keep the AV -AGND (SAGND-SAGND) compression/expansion due to noise less than +50  
DD  
mV.  
AMCC Proprietary  
63  
 复制成功!