參數(shù)資料
型號: 82845Mx
廠商: Intel Corp.
英文描述: Intel 845 Family Chipset-Mobile 82845MP/82845MZ Chipset Memory Controller Hub Mobile (MCH-M)
中文描述: 英特爾845系列芯片組的手機82845MP/82845MZ芯片組內(nèi)存控制器中樞移動(婦幼保健米)
文件頁數(shù): 132/157頁
文件大?。?/td> 1407K
代理商: 82845MX
Intel
82845MP/82845MZ Chipset-Mobile (MCH-M)
132
Datasheet
250687-002
R
Symbol
Signal
Group
Parameter
Min
Nom
Max
Unit
Notes
Miscellaneous Signals
V
IL
(o)
Input Low Voltage
HIREF - 0.15
V
V
IH
(o)
Input High Voltage
HIREF + 0.15
V
V
OL
(o)
Output Low Voltage
0.1 x VCC1_8
V
I
OL
= 1 mA
V
OH
(o)
Output High Voltage
0.9 x VCC1_8
V
I
OH
= 1 mA
I
OL
(o)
Output Low Current
1
mA
@V
OL_HI
max
I
OH
(o)
Output High Current
-1
mA
@V
OH_HI
max
I
LEAK
(o)
Input Leakage Current
-150, +15
μ
A
0<Vin<
VCC1_8
C
IN
(o)
Input Capacitance
2.58
3.17
pF
V
IL
(p)
Input Low Voltage
0.8
V
V
IH
(p)
Input High Voltage
2.0
V
I
LEAK
(p)
Input Leakage Current
±
100
μ
A
0<Vin<VCC3_3
C
IN
(p)
Input Capacitance
4.690
5.370
pF
V
IL
(q)
Input Low Voltage
0
V
V
IH
(q)
Input High Voltage
0.660
0.710
0.850
V
V
CROSS
(q)
Crossing Voltage
0.45x(V
IH
- V
IL
)
0.5x(V
IH
- V
IL
)
0.55x(V
IH
- V
IL
)
V
C
IN
(q)
Input Capacitance
0.94
1.1
pF
V
IL
(v)
Input Low Voltage
0.8
V
V
IH
(v)
Input High Voltage
2.4
V
C
IN
(v)
Input Capacitance
1.2
1.4
pF
NOTES:
1.
Determined with 0.75x MCH-M DDR buffer strength setting.
2.
In suspend, not all non-CKE pins will be pulled up; there will be an indeterminate number that will
be pulled low.
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