參數(shù)資料
型號: AM79C940JCW
廠商: Advanced Micro Devices, Inc.
英文描述: Media Access Controller for Ethernet (MACE)
中文描述: 媒體訪問控制器(MACE發(fā)生以太網(wǎng))
文件頁數(shù): 89/122頁
文件大?。?/td> 914K
代理商: AM79C940JCW
AMD
89
Am79C940
ABSOLUTE MAXIMUM RATINGS
Storage Temperature
Ambient Temperature
Under Bias
. . . . . . . . . . . . . . . . . . . . . .
Supply Voltage to AV
SS
or DVss (AV
DD
, DV
DD
)
–65
°
C to +150
°
C
. . . . . . . . . . .
0
°
C to +70
°
C
–0.3 V to +6.0 V
. . . . . . . . . . .
Stresses above those listed under Absolute Maximum Rat-
ings may cause permanent device failure. Functionality at or
above these limits is not implied. Exposure to Absolute Maxi-
mum Ratings for extended periods may affect device reliabil-
ity. Programming conditions may differ.
OPERATING RANGES
Commercial (C) Devices
Temperature (T
A
)
Supply Voltages
(AV
DD
, DV
DD
)
All inputs within the range:
. . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
°
C to +70
°
C
. . . . . . . . . . . . . .
5 V
±
5%
. . . . . . . . . . . . . . . . . . . . .
. .
AV
DD
+ 0.5 V
Vin
AV
SS
– 0.5 V, or
DV
DD
= 0.5 V
Vin
DV
SS
– 0.5 V
Operating ranges define those limits between which the func-
tionality of the device is guaranteed.
DC CHARACTERISTICS over COMMERCIAL operating ranges unless otherwise
specified
Parameter
Symbol
Parameter Description
Test Conditions
V
IL
Input LOW Voltage
V
IH
Input HIGH Voltage
V
ILX
XTAL1 Input LOW Voltage
V
SS
= 0.0 V
(External Clock Signal)
V
IHX
XTAL1 Input HIGH Voltage
V
SS
= 0.0 V
(External Clock Signal)
V
OL
Output LOW Voltage
I
OL
= 3.2 mA
V
OH
Output HIGH Voltage
I
OH
= –0.4 mA (Note 1)
I
IL1
Input Leakage Current
V
DD
= 5 V, V
IN
= 0 V
(Note 2)
I
IL2
Input Leakage Current
V
DD
= 5 V, V
IN
= 0 V
(Note 2)
I
IH
Input Leakage Current
V
DD
= 5 V, V
IN
= 2.7 V
(Note 3)
I
IAXD
Input Current at DI+
–1 V < V
IN
< AV
DD
+ 0.5 V
and DI–
I
IAXC
Input current at
–1 V < V
IN
< AV
DD
+ 0.5 V
CI+ and CI–
I
ILXN
XTAL1 Input LOW Current
V
IN
= 0 V
during normal operation
SLEEP
= HIGH
I
IHXN
XTAL1 Input HIGH Current
V
IN
= 5.5 V
during normal operation
SLEEP
= HIGH
I
ILXS
XTAL1 Input LOW Current
V
IN
= 0 V
during Sleep
SLEEP
= LOW
I
IHXS
XTAL1 Input HIGH Current
V
IN
= 5.5 V
during Sleep
SLEEP
= LOW
I
OZ
Output Leakage Current
0.4 V < V
OUT
< V
DD
(Note 4)
V
AOD
Differential Output Voltage
R
L
= 78
|(DO+)–(DO–)|
V
AODOFF
Transmit Differential Output
R
L
= 78
(Note 5)
Idle Voltage
I
AODOFF
Transmit Differential
R
L
= 78
Output Idle Current
Min
Max
0.8
Unit
V
V
V
2.0
–0.5
0.8
V
DD
0.8
V
DD
+
0.5
0.45
V
V
V
μ
A
2.4
–10
10
–200
200
μ
A
–100
μ
A
–500
+500
μ
A
–500
+500
μ
A
–92
μ
A
92
μ
A
<10
μ
A
410
10
μ
A
μ
A
–10
630
1200
mV
–40
+40
mV
–1
+1
mA
相關(guān)PDF資料
PDF描述
AM79C940KCW Media Access Controller for Ethernet (MACE)
AM79C960 PCnetTM-ISA Single-Chip Ethernet Controller
AM79C960KC PCnetTM-ISA Single-Chip Ethernet Controller
AM79C960KCW PCnetTM-ISA Single-Chip Ethernet Controller
AM79C961AKCW PCnet ⑩-ISA II Jumperless, Full Duplex Single-Chip Ethernet Controller for ISA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM79C940JI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LAN Node Controller
AM79C940JI/W 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:Media Access Controller for Ethernet (MACE⑩)
AM79C940KC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LAN Node Controller
AM79C940KC/W 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:Media Access Controller for Ethernet (MACE⑩)
AM79C940KCW 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:Media Access Controller for Ethernet (MACE)