參數(shù)資料
型號(hào)： PI7C8140AMAE
廠商： Pericom
文件頁(yè)數(shù)： 77/82頁(yè)
文件大?。?/td> 0K
描述： IC PCI-PCI BRIDGE 2PORT 128-QFP
標(biāo)準(zhǔn)包裝： 39
系列： *
應(yīng)用： *
接口： *
電源電壓： *
封裝/外殼： 128-BFQFP
供應(yīng)商設(shè)備封裝： 128-QFP（14x20）
包裝： 管件
安裝類型： 表面貼裝
PI7C8140A
2-PORT PCI-TO-PCI BRIDGE
Page 79 of 82
March 20, 2007 – Revision 1.01
Bit
Function
Type
Description
15:9
Reserved
RO
Reserved. Reset to 0
14
ELECTRICAL AND TIMING SPECIFICATIONS
14.1 MAXIMUM RATINGS
(Above which the useful life may be impaired. For user guidelines not tested).
Storage Temperature
-65
°C to 150°C
Ambient Temperature with Power Applied
0
°C to 85°C
Supply Voltage to Ground Potentials (AVCC and VDD only]
-0.3V to 3.6V
Voltage at Input Pins
-0.5V to 5.5V
Note:
Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the
device. This is a stress rating only and functional operation of the device at these or any conditions
above those indicated in the operational sections of this specification is not implied. Exposure to
absolute maximum rating conditions for extended periods of time may affect reliability.
14.2 DC SPECIFICATIONS
Symbol
Parameter
Condition
Min.
Max.
Units
Notes
VDD,
AVCC
Supply Voltage
3
3.6
V
Vih
Input HIGH Voltage
0.5 VDD
VDD + 0.5
V
3, 4
Vil
Input LOW Voltage
-0.5
0.3 VDD
V
3, 4
Vih
CMOS Input HIGH Voltage
0.7 VDD
VDD + 0.5
V
1, 4
Vil
CMOS Input LOW Voltage
-0.5
0.3 VDD
V
1, 4
Vipu
Input Pull-up Voltage
0.7 VDD
V
3
Iil
Input Leakage Current
0 < Vin < VDD
±10
μA
3
Voh
Output HIGH Voltage
Iout = -500μA
0.9VDD
V
3
Vol
Output LOW Voltage
Iout = 1500μA
0.1 VDD
V
3
Voh
CMOS Output HIGH Voltage
Iout = -500μA
VDD – 0.5
V
2
Vol
CMOS Output LOW Voltage
Iout = 1500μA
0.5
V
2
Cin
Input Pin Capacitance
10
pF
3
CCLK
CLK Pin Capacitance
5
12
pF
3
CIDSEL
IDSEL Pin Capacitance
8
pF
3
Lpin
Pin Inductance
20
nH
3
Notes:
1. CMOS Input pins: SCAN_EN, SCAN_TM#
2. PCI pins: P_AD[31:0], P_CBE[3:0], P_PAR, P_FRAME#, P_IRDY#, P_TRDY#, P_DEVSEL#,
P_STOP#, P_LOCK#, P_IDSEL, P_PERR#, P_SERR#, P_REQ#, P_GNT#, P_RST, S_AD[31:0],
S_CBE[3:0], S_PAR, S_FRAME#, S_IRDY#, S_TRDY#, S_DEVSEL#, S_STOP#, S_LOCK#,
S_PERR#, S_SERR#, S_REQ#[3:0], S_GNT#[3:0], S_RST#, LOO, ENUM#.
3. VDD is in reference to the VDD of the input device.
07-0067
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