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360 bảng dữ liệu(PDF) 92 Page - Intel Corporation

tên linh kiện 360
Giải thích chi tiết về linh kiện  Celeron D Processor
PDF  95 Pages
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nhà sản xuất  INTEL [Intel Corporation]
Trang chủ  http://www.intel.com
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360 bảng dữ liệu(HTML) 92 Page - Intel Corporation

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Boxed Processor Specifications
92
Datasheet
Note:
The boxed processor’s fan heatsink requires a constant +12 V supplied to pin 2 and
does not support variable voltage control or 3-pin PWM control.
The power header on the baseboard must be positioned to allow the fan heatsink power
cable to reach it. The power header identification and location should be documented in
the platform documentation, or on the system board itself. Figure 21 shows the
location of the fan power connector relative to the processor socket. The baseboard
power header should be positioned within 4.33 inches from the center of the processor
socket.
Figure 20.
Boxed Processor Fan Heatsink Power Cable Connector Description
Table 35.
Fan Heatsink Power and Signal Specifications
Description
Min
Typ
Max
Unit
Notes
+12 V: 12 volt fan power supply
10.2
12
13.8
V
-
IC:
Peak Fan current draw
Fan start-up current draw
Fan start-up current draw maximum
duration
—
—
—
1.1
—
—
1.5
2.2
1.0
A
A
Second
-
SENSE: SENSE frequency
—
2
—
pulses per
fan
revolution
1
NOTES:
1. Baseboard should pull this pin up to 5 V with a resistor.
CONTROL
21
25
28
kHz
2, 3
2. Open Drain Type, Pulse Width Modulated.
3. Fan will have a pull-up resistor to 4.75 V, max 5.25 V.
Pin
Signal
12 34
1
2
3
4
GND
+12 V
SENSE
CONTROL
Straight square pin, 4-pin terminal housing with
polarizing ribs and friction locking ramp.
0.100" pitch, 0.025" square pin width.
Match with straight pin, friction lock header on
mainboard.



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