參數(shù)資料
型號: Pentium OverDrive Processor
廠商: Intel Corp.
英文描述: Pentium OverDrive Processor With MMX Technology For Pentium Processor-Based System(帶MMX技術(shù)奔騰超速轉(zhuǎn)動處理器)
中文描述: 奔騰過驅(qū)動處理器的MMX技術(shù)的Pentium處理器為基礎(chǔ)的系統(tǒng)(帶MMX公司技術(shù)奔騰超速轉(zhuǎn)動處理器)
文件頁數(shù): 33/61頁
文件大?。?/td> 481K
代理商: PENTIUM OVERDRIVE PROCESSOR
E
5.5.
Pentium
OverDrive
PROCESSOR WITH MMX
TECHNOLOGY
33
9/8/97 1:25 PM 29060701.DOC
PRELIMINARY
D.C. Specifications
The Pentium OverDrive processor with MMX
technology will have compatible D.C. specifications
to the original Pentium processor, except for I
CC
(Power Supply Current) and I
CC5
(Fan/Heatsink
Current). The Pentium OverDrive processor with
MMX technology voltage specification are V
CC3
=
3.135V to 3.6V and V
CC5
= 5V
±
5%.
Table 14 lists the D.C. specifications which apply to
the Pentium OverDrive processor with MMX
technology. The Pentium OverDrive processor with
MMX technology requires a 3.3V power supply and
3.3V input signals with the exception of CLK and
signals which are 5V tolerant.
Table 14. 3.3V D.C. Specifications
V
CC
= 3.135V to 3.6V (See Notes
6, 7
), T
A
= 10 to 45
°
C
Symbol
Parameter
Min
Max
Unit
Notes
V
IL
Input Low Voltage
-0.3
0.8
V
TTL Level (3)
V
IH
Input High Voltage
2.0
V
CC
+ 0.3
V
TTL Level (3)
V
OL
Output Low Voltage
0.4
V
TTL Level (1) (3)
V
OH
Output High Voltage
2.4
V
TTL Level (2) (3)
V
IL5
Input Low Voltage
-0.3
0.8
V
TTL Level (8)
V
IH5
Input High Voltage
2.0
5.55
V
TTL Level (8)
I
CC5
Fan/Heatsink Current
200
mA
I
CC3
Power Supply Current
4330
4330
4330
4330
5000
mA
mA
mA
mA
mA
@50/125 MHz (4)(5)
@60/150 MHz (4)(5)
@60/180 MHz (4)(5)
@66/166 MHz (4)(5)
@66/200 MHz (4)(5)
I
CC5
Fan/Heatsink Current
200
mA
I
CCSB
Standby
450
770
mA
NOTES:
1.
2.
3.
4.
5.
Parameter measured at 4 mA.
Parameter measured at 3 mA.
3.3 volt TTL levels apply to all signals except CLK and PICCLK.
For worst case conditions: V
CC3
+5% and T
CASE
= 10
Power supply transient response and decoupling capacitors must be sufficient to handle the current transients required
when transitioning from standby to full power mode.
Refer to Chapter 23 in the Pentium
Family User’s Manual, Volume 1,
for a listing of the remaining D.C. Specifications.
The worst case ambient temperature is T
A
= 45
Applies to 5V safe inputs: CLK and PICCLK.
o
C.
6.
7.
8.
o
C.
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