參數(shù)資料
型號： MC8610VT800GZ
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： MICROPROCESSOR, PBGA783
封裝： 29 X 29 MM, ROHS COMPLIANT, PLASTIC, FCBGA-783
文件頁數(shù)： 90/96頁
文件大?。?/td> 1237K
代理商： MC8610VT800GZ
MPC8610 Integrated Host Processor Hardware Specifications, Rev. 2
Ordering Information
Freescale Semiconductor
90
An approximate value of the ideality may be obtained by calibrating the device near the expected operating temperature.
Ideality factor is defined as the deviation from the ideal diode equation:
Another useful equation is:
Where:
Ifw = Forward current
Is = Saturation current
Vd = Voltage at diode
Vf = Voltage forward biased
VH = Diode voltage while IH is flowing
VL = Diode voltage while IL is flowing
IH = Larger diode bias current
IL = Smaller diode bias current
q = Charge of electron (1.6
× 10 –19 C)
n = Ideality factor (normally 1.0)
K = Boltzman’s constant (1.38
× 10–23 Joules/K)
T = Temperature (Kelvins)
The ratio of IH to IL is usually selected to be 10:1. The above simplifies to the following:
Solving for T, the equation becomes:
4
Ordering Information
Ordering information for the parts fully covered by this specification document is provided in Section 4.1, “Part Numbers Fully
4.1
Part Numbers Fully Addressed by This Document
Table 63 provides the Freescale part numbering nomenclature for the MPC8610. Note that the individual part numbers
correspond to a maximum processor core frequency. For available frequencies, contact your local Freescale sales office. In
addition to the processor frequency, the part numbering scheme also includes an application modifier which may specify special
application conditions. Each part number also contains a revision code which refers to the die mask revision number.
Ifw = Is e
– 1
qVf
___
nKT
VH – VL = n
ln
KT
__
q
IH
__
IL
VH – VL = 1.986 × 10
–4 × nT
nT =
VH – VL
__________
1.986
× 10–4
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC8610VT800J 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications
MC861P 制造商:Motorola Inc 功能描述: 制造商:Texas Instruments 功能描述:
MC862 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:INTEGRATED CIRCUITS
MC862L 制造商:Motorola Inc 功能描述:
MC862P 制造商:PRISM ELECTRONICS 功能描述:TRIPLE 3 INPUT NAND GATE DTL
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