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MPC89x53AF Datasheet(PDF) 34 Page - Megawin Technology Co., Ltd

Part # MPC89x53AF
Description  8-bit micro-controller
PDF  38 Pages
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Manufacturer  MEGAWIN [Megawin Technology Co., Ltd]
Direct Link  http://www.megawin.com.tw/megawin_EN/Index.asp
Logo MEGAWIN - Megawin Technology Co., Ltd

MPC89x53AF Datasheet(HTML) 34 Page - Megawin Technology Co., Ltd

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Absolute Maximum Rating (MPC89L53A)
Parameter
Rating
Unit
Ambient temperature under bias
-55 ~ +125
°C
Storage temperature
-65 ~ + 150
°C
Voltage on any Port I/O Pin or RST with respect to
Ground
-0.3 ~ VCC + 0.3
V
Voltage on VCC with respect to Ground
-0.3 ~ +4.2
V
Maximum total current through VCC and Ground
500
mA
Maximum output current sunk by any Port pin
40
mA
*Note: stresses above those listed under “Absolute Maximum Ratings” may cause permanent
damage to the device. This is a stress rating only and functional operation of the devices at those or
any other conditions above those indicated in the operation listings of this specification is not implied.
Exposure to maximum rating conditions for extended periods may affect device reliability.
DC Characteristics (MPC89L53A)
VSS = 0V, TA = 25 ℃ and 12 clocks per machine cycle ,unless otherwise specified
Specification
Symbol
Parameter
Test
Condition
Min.
Typ.
Max.
Unit
VIL1
Input low voltage (P0, 1,2,3,4)
Vcc=3.3V
0.8
V
VIL2
Input low voltage (RESET)
Vcc=3.3V
1.5
V
VIH1
Input high voltage (P0, 1, 2, 3, 4,EA)
Vcc =3.3V
2.0
V
VIH2
Input high voltage (RESET)
Vcc=3.3V
3.0
V
IOL1
Sinking Current for output Low (P1, P2, P3, P4)
Vcc=3.3V
2.5
4
mA
IOL2
Sinking Current for output Low (P0, ALE, PSEN)
Vcc=3.3V
5
8
mA
IOH1
Sourcing Current for output High (P1, P2, P3, P4)
Vcc = 3.3V
40
70
uA
IOH2
Sourcing Current for output High (ALE, PSEN)
Vcc =3.3V
8
13
mA
IIL
Logic 0 input current (P1,2,3,4)
Vpin=0V
8
50
uA
ITL
Logic 1 to 0 transition current (P1,2,3,4)
Vpin=2.0V
110
600
uA
ICC
Operating current @20MHz
Vcc=3.3V
30
mA
IIDLE
Idle mode current @ 20MHz
Vcc=3.3V
6
mA
IPD
Power down current
Vcc=3.3V
50
uA
Rrst
Internal pull-down resistance in RESET
45K~116K
ohm
34
MPC89x53A Data Sheet
MEGAWIN



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