Absolute Maximum Rating (MPC89E58A)
Parameter
Ambient temperature under bias
Storage temperature
Rating
Unit
°C
°C
V
-55 ~ +125
-65 ~ + 150
Voltage on any Port I/O Pin or RST with respect to
Ground
-0.5 ~ VCC + 0.5
Voltage on VCC with respect to Ground
-0.5 ~ +6.0
500
V
Maximum total current through VCC and Ground
Maximum output current sunk by any Port pin
mA
mA
40
*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 (MPC89E58A)
VSS = 0V, TA = 25 ℃ and 12 clocks per machine cycle ,unless otherwise specified
Specification
Min. Typ. Max.
Symbol
Parameter
Test Condition
Unit
Vcc=5.0V
Vcc=5.0V
Vcc =5.0V
Vcc=5.0V
Vcc=5.0V
Vcc=5.0V
Vcc = 5.0V
Vcc = 5.0V
Vpin=0V
VIL1
VIL2
VIH1
VIH2
IOL1
IOL2
IOH1
IOH2
IIL
Input low voltage (P0, 1,2,3,4)
0.8
V
Input low voltage (RESET)
1.6
V
V
Input high voltage (P0, 1, 2, 3, 4,EA)
Input high voltage (RESET)
2.0
3.0
V
Sinking Current for output Low (P1, P2, P3, P4)
Sinking Current for output Low (P0, ALE, PSEN)
Sourcing Current for output High (P1, P2, P3, P4)
Sourcing Current for output High (ALE, PSEN)
Logic 0 input current (P1,2,3,4)
4
8
6
mA
12
mA
150 220
uA
14
20
18
mA
50 uA
Vpin=2.0V
Vcc=5.0V
Vcc=5.0V
Vcc=5.0V
ITL
Logic 1 to 0 transition current (P1,2,3,4)
Operating current @20MHz
270 600 uA
30 mA
ICC
IIDLE
IPD
Idle mode current @ 20MHz
7
mA
Power down current
50 uA
45K~116K ohm
Internal pull-down resistance in RESET
Rrst
MEGAWIN
MPC89x58A Data Sheet
33