欢迎访问ic37.com |
会员登录 免费注册
发布采购

1500457 参数 Datasheet PDF下载

1500457图片预览
型号: 1500457
PDF下载: 下载PDF文件 查看货源
内容描述: 综合主机处理器的硬件规格 [Integrated Host Processor Hardware Specifications]
分类和应用:
文件页数/大小: 87 页 / 680 K
品牌: FREESCALE [ Freescale ]
 浏览型号1500457的Datasheet PDF文件第79页浏览型号1500457的Datasheet PDF文件第80页浏览型号1500457的Datasheet PDF文件第81页浏览型号1500457的Datasheet PDF文件第82页浏览型号1500457的Datasheet PDF文件第83页浏览型号1500457的Datasheet PDF文件第84页浏览型号1500457的Datasheet PDF文件第86页浏览型号1500457的Datasheet PDF文件第87页  
Document Revision History  
Table 68. Document Revision History (continued)  
Rev.  
Number  
Date  
Substantive Change(s)  
9
2/2009  
• Added footnote 6 to Table 7.  
• In Section 9.2, “USB AC Electrical Specifications,clarified that AC table is for ULPI only.  
• In Table 39, corrected tLBKHOV parameter to tLBKLOV (output data is driven on falling edge of clock  
in DLL bypass mode). Similarly, made the same correction to Figure 22, Figure 24, and Figure 25  
for output signals.  
• Added footnote 11 to Table 55.  
• Added footnote 4 to Table 66.  
• In Section 21.1, “System Clocking,removed “(AVDD1)” and “(AVDD2”) from bulleted list.  
• In Section 21.2, “PLL Power Supply Filtering,in the second paragraph, changed “provide five  
independent filter circuits,and “the five AVDD pins” to provide four independent filter circuits,and  
“the four AVDD pins.”  
• In Table 57, corrected the max csb_clk to 266 MHz.  
• In Table 62, added PLL configurations 903, 923, A03, A23, and 503 for 533 MHz  
• In Table 66, updated note 1 to say the following: “For temperature range = C, processor frequency  
is limited to 533 with a platform frequency of 266.”  
8
7
4/2007  
3/2007  
• In Table 3, “Output Drive Capability,” changed the values in the Output Impedance column and  
added USB to the seventh row.  
• In Section 21.7, “Pull-Up Resistor Requirements,“deleted last two paragraphs and after first  
paragraph, added a new paragraph.  
• Deleted Section 21.8, “JTAG Configuration Signals,and Figure 43, “JTAG Interface Connection.”  
• In Table 57, “Operating Frequencies for TBGA,in the ‘Coherent system bus frequency (csb_clk)’  
row, changed the value in the 533 MHz column to 100-333.  
• In Table 63, “Suggested PLL Configurations,under the subhead, ‘33 MHz CLKIN/PCI_CLK  
Options,added row A03 between Ref. No. 724 and 804. Under the subhead ‘66 MHz  
CLKIN/PCI_CLK Options,added row 503 between Ref. No. 305 and 404. For Ref. No. 306,  
changed the CORE PLL value to 0000110.  
• In Section 23, “Ordering Information,replaced first paragraph and added a note.  
• In Section 23.1, “Part Numbers Fully Addressed by this Document,replaced first paragraph.  
6
5
2/2007  
1/2007  
• Page 1, updated first paragraph to reflect PowerQUICC II Pro information.  
• In Table 18, “DDR and DDR2 SDRAM Input AC Timing Specifications,added note 2 to tCISKEW  
and deleted original note 3; renumbered the remaining notes.  
• In Figure 41, “JTAG Interface Connection,” updated with new figure.  
• In Section 23.1, “Part Numbers Fully Addressed by This Document,replaced third sentence of  
first paragraph directing customer to product summary page for available frequency configuration  
parts.  
• In Table 1, “Absolute Maximum Ratings,added (1.36 max for 667-MHz core frequency) to max  
VDD and AvDD values.  
• In Table 2, “Recommended Operating Conditions,added a row showing nominal core supply  
voltage and PLL supply voltage of 1.3 V for 667-MHz parts.  
• In Table 4, “MPC8349EA Power Dissipation,added two footnotes to 667-MHz row showing  
nominal core supply voltage and PLL supply voltage of 1.3 V for 667-MHz parts.  
• In Table 54, “MPC83479EA (TBGA) Pinout Listing,updated VDD nd AVDD rows to show nominal  
core supply voltage and PLL supply voltage of 1.3 V for 667-MHz parts.  
4
12/2006  
Table 19, “DDR and DDR2 SDRAM Output AC Timing Specifications,modified Tddkhds for 333 MHz  
from 900 ps to 775 ps.  
MPC8349EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 13  
Freescale Semiconductor  
85  
 复制成功!