WT6014 View Datasheet(PDF) - Weltrend Semiconductor
Part Name
Description
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WT6014 Datasheet PDF : 19 Pages
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ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings
WT6014
Digital Monitor Controller
Ver. 1.21 Jul-31-1998
Parameter
DC Supply Voltage (VDD)
Input and output voltage with respect to Ground
All pins except DA0 to DA7
DA0 to DA7
Storage temperature
Ambient temperature with power applied
Min.
Max
Units
-0.3
7.0
V
-0.3
VDD+0.3
V
-0.3
11.5V
V
-65
150
oC
-10
70
oC
* Note : Stresses above those listed may cause permanent damage to the device.
D.C. Characteristics ( VDD=5.0V + 5% , Ta=0 - 70 OC)
Symbol
Parameter
Condition
VDD
Supply Voltage
VIH Input High Voltage All input pins (except HSYNC and VSYNC)
Min.
4.0
3.0
VIL Input Low Voltage All input pins (except HSYNC and VSYNC) -0.3
VSIH Sync Input High
HSYNC and VSYNC pin
2.0
Voltage
VSIL Sync Input Low Voltage HSYNC and VSYNC pin
-0.3
VOH Output High Voltage IOH= -100uA
3.5
PA0-PA7 pins
IOH= -6mA
3.5
PB0-PB5, PC0-PC7, DA8-DA13, HSO, VSO
and HSO pins
DA0-DA7 pins (external voltage)
-
SCL and SDA pins (open drain)
-
VOL Output Low Voltage IOL= 5mA
-
PA0-PA7, PB0-PB5, DA0-DA13, SCL, SDA,
VSO and HSO pins
IOL= 10mA
-
PC0-PC7 pins
IIL Input Leakage Current SDA, SCL, HSYNC and VSYNC pins ( VIN = -10
0 to 5V)
RPH Pull High Resistance VIN=0.8V
16
PA0-PA7, PB0-PB5, PC0-PC7, /RESET and
/IRQ pins
IDD Operating Current No load
-
VRESET Reset Voltage
/RESET pin
3.8
Typ. Max. Units
5 5.5 V
- VDD+ V
0.3
- 1.5 V
- VDD+ V
0.3
- 0.8 V
-
-V
-
-V
- 10.5 V
- 5.5 V
- 0.4 V
- 0.4 V
- 10 uA
22 28 Kohm
3 10 mA
4.0 4.2 V
Weltrend Semiconductor, Inc.
17
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