参数资料
型号: MPC8280CZQTX
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 400 MHz, RISC PROCESSOR, PBGA516
封装: 27 X 27 MM, 2.25 MM, 1 MM PITCH, PLASTIC, BGA-516
文件页数: 79/83页
文件大小: 618K
代理商: MPC8280CZQTX
MPC8280 PowerQUICC II Family Hardware Specifications, Rev. 2
80
Freescale Semiconductor
Document Revision History
1.4
11/2005
In Section 6.2, “SIU AC Characteristics”, modified the note on CLKIN Jitter and Duty Cycle.
Modified Figure 17 to display all text.
1.3
01/2005
Modification for correct display of assertion level (“overbar”) for some signals
1.2
12/2004
Section 2: removed voltage tracking note
Table 3: Note 2 updated regarding VDD/VCCSYN relationship to VDDH during power-on reset
Table 5: Note 2 updated to reflect VIH=2.5 for TCK, TRST, PORESET; request for external
pullup removed.
Table 5: Note 4 added regarding IIC compatibility
Section 4.2: New information about jumper-to-case thermal resistance
Section 4.3: New information about jumper-to-board thermal resistance
Section 4.4: New information about estimation with simulation
Section 4.6: Updated description of layout practices
Section 6: Added sentence providing derating factor
Section 6.1, “CPM AC Characteristics”: added Note: Rise/Fall Time on CPM Input Pins
Table 9: updated values for following specs: sp42, sp43, sp42a
Table 20: updated values for following specs: sp16b, sp18b, sp20, sp22
Section 6.2: added spread sprectrum clocking note
Table 11: combined specs sp11 and sp11a
Sections 7.2, 7.3: unit of ns added to Tval notes
Section 7, “Clock Configuration Modes”: Updated all table footnotes reflect updated CPU Fmin
of 150 MHz commercial temp devices, 175 MHz extended temp; CPM Fmin of 120 MHz.
Table 27. Document Revision History (continued)
Revision
Date
Substantive Changes
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