參數(shù)資料
型號: W83C554F
英文描述: W83C554F Highly Integrated System I/O Controller for Power PC TM (South Bridge) & UltraDMA/33 IDE Controller QFP 208
中文描述: W83C554F高度集成的系統(tǒng)的I / O控制器的Power PC商標(南橋)
文件頁數(shù): 138/159頁
文件大小: 3991K
代理商: W83C554F
W83C553F
Electrical Specifications
WINBOND SYSTEMS LABORATORY
135
Table 5.3. DC Characteristics (Ta=0°C to 70°C, Vdd=5V+/-5%)
Parameter
Min
-
Values
Max
Notes
Input low level
0.8V
TTL. 0.5V typical
TTL. 2.0V typical
0.15V typical
0.18V typical
0.18V typical
0.17V typical
4.54V typical
4.44V typical
4.46V typical
4.46V typical
-0.01uA typical
-80uA typical
0.01uA typical
-0.01uA typical
0.01uA typical
10pF typical
10pF typical
10pF typical
Input high level
5.5V
Output low voltage:
4mA buffer, IOL=4mA
8mA buffer, IOL=8mA
12mA buffer, IOL=12mA
16mA buffer, IOL=16mA
Output high voltage:
4mA buffer, IOL=4mA
8mA buffer, IOL=8mA
12mA buffer, IOL=12mA
16mA buffer, IOL=16mA
Input low current
with 50K pullup resistor
Input high current
3.0V
3.0V
3.0V
3.0V
-10uA
-250uA
-
0.4V
0.4V
0.4V
0.4V
-
-
-
-
-
-20uA
10uA
Tristate output off current low
-10uA
-
Tristate output off current high
-
10uA
Input capacitance**
-
-
Output capacitance**
-
-
I/O capacitance**
-
-
* Typical is under the condition of Vdd=5.0+/-5% and Ta=25 degree C.
** Capacitance includes the capacitance of I/O cell plus package pin.
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