参数资料
型号: MPC8270VVMIBX
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 266 MHz, RISC PROCESSOR, PBGA480
封装: 37.50 X 37.50 MM, 1.55 MM HEIGHT, 1.27 MM PITCH, LEAD FREE, TBGA-480
文件页数: 75/80页
文件大小: 536K
代理商: MPC8270VVMIBX
MPC8280 PowerQUICC II Family Hardware Specifications, Rev. 1.8
Freescale Semiconductor
77
Document Revision History
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 10: 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 25. Document Revision History (continued)
Revision
Date
Substantive Changes
相关PDF资料
PDF描述
MPC8280VVMIBX 32-BIT, 266 MHz, RISC PROCESSOR, PBGA480
MPC8280CZUUPEA 32-BIT, 450 MHz, RISC PROCESSOR, PBGA480
MPC8270CZUSLDX 32-BIT, 375 MHz, RISC PROCESSOR, PBGA480
MPC8270CZUUPEX 32-BIT, 450 MHz, RISC PROCESSOR, PBGA480
MPC8270ZUMHBX 32-BIT, 266 MHz, RISC PROCESSOR, PBGA480
相关代理商/技术参数
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