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參數資料
型號: W83977CTF
廠商: WINBOND ELECTRONICS CORP
英文描述: Multi-Function I/O Port Controller(用于個人計算機的多功能輸入/輸出口控制器)
中文描述: 多功能I / O端口控制器(用于個人計算機的多功能輸入/輸出口控制器)
文件頁數: 135/161頁
文件大?。?/td> 1530K
代理商: W83977CTF
W83977EF/ CTF
PRELIMINARY
Publication Release Date: March 1999
-126 -
Revision A1
11.2 DC CHARACTERISTICS, continued
PARAMETER
SYM.
MIN.
TYP.
MAX.
UNIT
CONDITIONS
I/O
8
- CMOS level bi-directional pin with source-sink capability of 8 mA
Input Low Voltage
V
IL
Input High Voltage
V
IH
0.7xV
DD
Output Low Voltage
V
OL
Output High Voltage
V
OH
3.5
Input High Leakage
I
LIH
Input Low Leakage
I
LIL
I/O
12
- CMOS level bi-directional pin with source-sink capability of 12 mA
Input Low Voltage
V
IL
Input High Voltage
V
IH
0.7xV
DD
Output Low Voltage
V
OL
Output High Voltage
V
OH
3.5
Input High Leakage
I
LIH
Input Low Leakage
I
LIL
I/O
16u
- CMOS level bi-directional pin with source-sink capability of 16 mA, with internal
pull-up resistor
Input Low Voltage
V
IL
Input High Voltage
V
IH
0.7xV
DD
Output Low Voltage
V
OL
Output High Voltage
V
OH
3.5
Input High Leakage
I
LIH
Input Low Leakage
I
LIL
I/OD
16u
- CMOS level Open-Drain pin with source-sink capability of 16 mA, with internal pull-
up resistor
Input Low Voltage
V
IL
Input High Voltage
V
IH
0.7xV
DD
Output Low Voltage
V
OL
Output High Voltage
V
OH
3.5
Input High Leakage
I
LIH
Input Low Leakage
I
LIL
0.3xV
DD
V
V
V
V
μ
A
μ
A
0.4
I
OL
= 8 mA
I
OH
= - 8 mA
V
IN
= V
DD
V
IN
= 0V
+ 10
- 10
0.3xV
DD
V
V
V
V
μ
A
μ
A
0.4
I
OL
= 12 mA
I
OH
= - 12 mA
V
IN
= V
DD
V
IN
= 0V
+ 10
- 10
0.3xV
DD
V
V
V
V
μ
A
μ
A
0.4
I
OL
= 16 mA
I
OH
= - 16 mA
V
IN
= V
DD
V
IN
= 0V
+ 10
- 10
0.3xV
DD
V
V
V
V
μ
A
μ
A
0.4
I
OL
= 16 mA
I
OH
= - 16 mA
V
IN
= V
DD
V
IN
= 0V
+ 10
- 10
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相關代理商/技術參數
參數描述
W83977CTF-AW 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PERIPHERAL (MULTIFUNCTION) CONTROLLER
W83977CTF-PW 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND I/O
W83977EF 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND ISA I/O
W83977EF-AW 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND ISA I/O
W83977EF-PW 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND I/O