參數(shù)資料
型號: MPC8548ECVTATGB
廠商: Freescale Semiconductor
文件頁數(shù): 55/151頁
文件大小: 0K
描述: MPU POWERQUICC III 783-PBGA
產(chǎn)品培訓模塊: MPC8548 PowerQUICC III Processors
標準包裝: 1
系列: MPC85xx
處理器類型: 32-位 MPC85xx PowerQUICC III
速度: 1.2GHz
電壓: 1.1V
安裝類型: 表面貼裝
封裝/外殼: 783-BBGA,F(xiàn)CBGA
供應商設(shè)備封裝: 783-FCPBGA(29x29)
包裝: 托盤
MPC8548E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 9
148
Freescale Semiconductor
Document Revision History
24 Document Revision History
The following table provides a revision history for this hardware specification.
Table 88. Document Revision History
Rev.
Number
Date
Substantive Change(s)
9
02/2012
Version 3.1.x Silicon with Stamped Lid,” with version 3.0 silicon information.
Updated Table 87, “Part Numbering Nomenclature,” with version 3.0 silicon information.
Removed table 11.
Corrected the leaded Solder Ball composition in Table 70, “Package Parameters
Updated Table 87, “Part Numbering Nomenclature,” with Version 3.1.x silicon information.
Updated the Min and Max value of TDO in the valid times row of Table 44, “JTAG AC Timing
Specifications (Independent of SYSCLK)1” from 4 and 25 to 2 and 10 respectively .
8
04/2011
Updated Table 71, “MPC8548E Pinout Listing,” Table 72, “MPC8547E Pinout Listing,” Table 73,
“MPC8545E Pinout Listing,” and Table 74, “MPC8543E Pinout Listing,” to reflect that the TDO signal
is not driven during HRSET* assertion.
Updated Table 87, “Part Numbering Nomenclature” with Ver. 2.1.3 silicon information.
7
09/2010
In Table 37, “MII Management AC Timing Specifications, modified the fifth row from “MDC to MDIO
delay tMDKHDX (16 × tptb_clk × 8) – 3 — (16 × tptb_clk × 8) + 3” to “MDC to MDIO delay tMDKHDX
(16 × tCCB × 8) – 3 — (16 × tCCB × 8) + 3.”
6
12/2009
In Section 5.1, “Power-On Ramp Rate” added explanation that Power-On Ramp Rate is required to
avoid falsely triggering ESD circuitry.
In Table 13 changed required ramp rate from 545 V/s for MVREF and VDD/XVDD/SVDD to 3500 V/s
for MVREF and 4000 V/s for VDD.
In Table 13 deleted ramp rate requirement for XVDD/SVDD.
In Table 13 footnote 1 changed voltage range of concern from 0–400 mV to 20–500mV.
In Table 13 added footnote 2 explaining that VDD voltage ramp rate is intended to control ramp rate of
AVDD pins.
5
10/2009
In Table 27, “GMII Receive AC Timing Specifications,” changed duty cycle specification from 40/60 to
35/75 for RX_CLK duty cycle.
Added a reference to Revision 2.1.2.
Added Section 5.1, “Power-On Ramp Rate.”
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