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參數資料
| 型號： | W89C880F |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 通信及網絡 |
| 英文描述： | 100Base-Tx/T4 Multiport Repeater Controller(100Base-Tx/T4多端口中繼器控制器) |
| 中文描述： | SPECIALTY TELECOM CIRCUIT, PQFP160 |
| 封裝： | PLASTIC, QFP-160 |
| 文件頁數： | 19/26頁 |
| 文件大小： | 313K |
| 代理商： | W89C880F |
W89C880F FastMPR
Publication Release Date: January 1997
- 19 -
Revision A1
At this time, a packet with a destination address that matches an address in the destination address
table will pass through the extension port to the opposing network segment. Otherwise, the packet will
not be stored and forwarded.
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYM.
T
A
T
S
V
DD
V
IN
V
OUT
T
l
MINIMUM
0
-55
-0.5
V
SS
-0.5
V
SS
-0.5
-55
MAXIMUM
70
150
7.0
V
DD
+0.5
V
DD
+0.5
250
UNIT
°
C
°
C
V
V
V
°
C
Operating Temperature
Storage Temperature
Supply Voltage
Input Voltage
Output Voltage
Lead Temperature (soldering 10 seconds maximum)
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability of the
device.
Power Supply
(V
DD
= 4.75 to 5.25V, V
SS
= 0V, T
A
= 0
°
C to 70
°
C)
PARAMETER
SYMBOL
I
DDI
I
DDL
TYPICAL
-
-
MAXIMUM
150
250
UNIT
mA
mA
Power Supply Current (idle)
Power Supply Current
DC CHARACTERISTICS
(V
DD
= 4.75V to 5.25V, V
SS
= 0V, T
A
= 0
°
C to 70
°
C)
Digital
PARAMETER
SYMBOL
V
IL
V
IH
V
OL
V
OH
I
IL1
I
IL2
I
OL
MINIMUM
V
SS
-0.5
3.85
MAXIMUM
0.8
V
DD
+0.5
0.4
UNIT
V
V
V
V
μ
A
μ
A
μ
A
Low Input Voltage
High Input Voltage
Low Output Voltage (V
DD
= 4.5V)
High Output Voltage (V
DD
= 4.5V)
Input Leakage Current
(Note 1)
Input Current
(Note 2)
Output Leakage Current (V
DD
= 5.5V)
2.4
10
500
10
Notes:
1. All of the input pins except those stated in Note 2.
2: TEST, IBEN , ICOL these pins had been pull low or pull high.
MII Interface
PARAMETER
SYMBOL
MINIMUM
MAXIMUM
UNIT
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