MA015 Datasheet, PDF (25/29 Pages) Megawin Technology Co., Ltd – Build-in watchdog timer

MA015 Datasheet
Version 2.00
15 Electrical Characteristics
15.1 Absolute Maximum Rating
PARAMETER
Supply Voltage to Ground Potential
Applied Input / Output Voltage
Power Dissipation
Ambient Operating Temperature
Storage Temperature
RATING
-0.3 to +4.0
-0.3 to +3.6
60
0 to +70
-55 to +150
UNIT
V
V
mW
C
C
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability of the device.
15.2 DC Characteristics
(VDD-VSS = 3.0 V, FOSC = 4MHz, Ta = 25 C; unless otherwise specified)
PARAMETER
SYM.
CONDITIONS
MIN.
Op. Voltage
VDD
When LVR is disabled
1.8
Op. Current
No load (Ext.-V)
-
IOP
In normal operation
Standby Current
ISTB
No load (Ext.-V)
-
Input High Voltage
VIH1
-
0.8 VDD
Input Low Voltage
VIL1
-
0
Port 0, Port 1, Port 2 and Port
3 drive current
IOH
VOH = 2.4V, VDD = 3.0V
-
Port 0, Port 1, Port 2 and Port
3 sink current
IOL
VOL = 0.4V, VDD = 3.0V
-
I/O Port Pull-high Resistor
RPH1
VIL = 0V
-
Reset pin Internal Pull-high
Resistor
RPH2
VIL = 0V
-
Low Voltage Detector (note)
VLVD
-
2.0
Low Voltage Reset
VLVR
-
1.6
Low Voltage Protect
VLVP
-
0.9 V
TYP.
-
2.0
-
-
-
12
12
100K
30K
2.2
1.8
MAX.
3.6
5.1
UNIT
V
mA
1
A
VDD
V
0.2 VDD V
-
mA
-
mA
-

-

2.4
V
2.0
V
VLVR
V
This document information is the intellectual property of Megawin Technology.
 Megawin Technology Co., Ltd. 2011 All right reserved.
QP-7300-03D
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