參數(shù)資料
型號: MPC8360ECZUALDHA
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 667 MHz, RISC PROCESSOR, PBGA740
封裝: 37.50 X 37.50 MM, 1.46 MM HEIGHT, 1 MM PITCH, TBGA-740
文件頁數(shù): 28/102頁
文件大?。?/td> 606K
代理商: MPC8360ECZUALDHA
MPC8360E/MPC8358E PowerQUICC II Pro Processor Revision 2.x TBGA Silicon Hardware Specifications, Rev. 5
Freescale Semiconductor
31
GMII, MII, RMII, TBI, RGMII, and RTBI AC Timing Specifications
8.2.3
RMII AC Timing Specifications
This section describes the RMII transmit and receive AC timing specifications.
8.2.3.1
RMII Transmit AC Timing Specifications
This table provides the RMII transmit AC timing specifications.
This figure shows the RMII transmit AC timing diagram.
Figure 15. RMII Transmit AC Timing Diagram
8.2.3.2
RMII Receive AC Timing Specifications
This table provides the RMII receive AC timing specifications.
Table 31. RMII Transmit AC Timing Specifications
At recommended operating conditions with LVDD/OVDD of 3.3 V ± 10%.
Parameter/Condition
Symbol1
Min
Typ
Max
Unit
REF_CLK clock
tRMX
—20—
ns
REF_CLK duty cycle
tRMXH/tRMX
35
65
%
REF_CLK to RMII data TXD[1:0], TX_EN delay
tRMTKHDX
tRMTKHDV
2
——
10
ns
REF_CLK data clock rise time
tRMXR
1.0
4.0
ns
REF_CLK data clock fall time
tRMXF
1.0
4.0
ns
Note:
1. The symbols used for timing specifications follow the pattern of t(first three letters of functional block)(signal)(state)(reference)(state) for
inputs and t(first two letters of functional block)(reference)(state)(signal)(state) for outputs. For example, tRMTKHDX symbolizes RMII
transmit timing (RMT) for the time tRMX clock reference (K) going high (H) until data outputs (D) are invalid (X). Note that,
in general, the clock reference symbol representation is based on two to three letters representing the clock of a particular
functional. For example, the subscript of tRMX represents the RMII(RM) reference (X) clock. For rise and fall times, the latter
convention is used with the appropriate letter: R (rise) or F (fall).
Table 32. RMII Receive AC Timing Specifications
At recommended operating conditions with LVDD/OVDD of 3.3 V ± 10%.
Parameter/Condition
Symbol1
Min
Typ
Max
Unit
REF_CLK clock period
tRMX
—20—
ns
REF_CLK duty cycle
tRMXH/tRMX
35
65
%
REF_CLK
TXD[1:0]
tRMTKHDX
tRMX
tRMXH
tRMXR
tRMXF
TX_EN
相關(guān)PDF資料
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MPC8360EVVALDHA 32-BIT, 667 MHz, RISC PROCESSOR, PBGA740
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MPC8360ECZUALFGA 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC II Pro Processor Revision 2.x TBGA Silicon Hardware Specifications
MPC8360ECZUALFHA 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC II Pro Processor Revision 2.x TBGA Silicon Hardware Specifications
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