參數(shù)資料
型號: W83977TF(EOL)
英文描述: W83877TF plus KBC. CIR. RTC
中文描述: W83877TF加比聯(lián)。稅務局局長。時鐘
文件頁數(shù): 134/161頁
文件大?。?/td> 592K
代理商: W83977TF(EOL)
W83977EF/ CTF
PRELIMINARY
Publication Release Date: March 1999
-125 -
Revision A1
11.0 SPECIFICATIONS
11.1 Absolute Maximum Ratings
PARAMETER
RATING
-0.5 to 7.0
-0.5 to V
DD
+0.5
4.0 to 1.8
4.5 to 5.5
0 to +70
-55 to +150
UNIT
V
V
V
V
°
C
°
C
Power Supply Voltage
Input Voltage
Battery Voltage V
BAT
5V Standby V
SB
Operating Temperature
Storage Temperature
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability of the
device.
11.2 DC CHARACTERISTICS
(Ta = 0
°
C to 70
°
C, V
DD
= 5V
±
10%, V
SS
= 0V)
PARAMETER
Battery Quiescent Current
Stand-by Power Supply
Quiescent Current
I/O
8t
- TTL level bi-directional pin with source-sink capability of 8 mA
Input Low Voltage
V
IL
Input High Voltage
V
IH
Output Low Voltage
V
OL
Output High Voltage
V
OH
Input High Leakage
I
LIH
Input Low Leakage
I
LIL
I/O
6t
- TTL level bi-directional pin with source-sink capability of 6 mA
Input Low Voltage
V
IL
Input High Voltage
V
IH
Output Low Voltage
V
OL
Output High Voltage
V
OH
Input High Leakage
I
LIH
Input Low Leakage
I
LIL
SYM.
I
BAT
I
VSB
MIN.
TYP.
MAX.
1
2.0
UNIT
uA
mA
CONDITIONS
V
BAT
= 2.5 V
V
SB
= 5.0 V, All ACPI
pins are not connected.
0.8
V
V
V
V
μ
A
μ
A
2.0
0.4
I
OL
= 8 mA
I
OH
= - 8 mA
V
IN
= V
DD
V
IN
= 0V
2.4
+10
-10
0.8
V
V
V
V
μ
A
μ
A
2.0
0.4
I
OL
= 6 mA
I
OH
= - 6 mA
V
IN
= V
DD
V
IN
= 0V
2.4
+10
-10
相關(guān)PDF資料
PDF描述
W83C42 KEYBOARD CONTROLLER
W83C42P KEYBOARD CONTROLLER
W83C45 Keyboard Controller
W83C45P Keyboard Controller
W83C553F-G W83C553F-G Highly Integrated System I/O Controller for Power PCTM (South Bridge) QFP 208
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W83977TF-P 制造商:WINBOND 制造商全稱:Winbond 功能描述:I/O chip disk drive adapter
W83977TF-PW 制造商:WINBOND 制造商全稱:Winbond 功能描述:I/O chip disk drive adapter
W83C42 制造商:WINBOND 制造商全稱:Winbond 功能描述:KEYBOARD CONTROLLER
W83C42P 制造商:未知廠家 制造商全稱:未知廠家 功能描述:KEYBOARD CONTROLLER
W83C43 制造商:WINBOND 制造商全稱:Winbond 功能描述:KEYBOARD CONTROLLER