mg87fe Megawin Technology, mg87fe Datasheet - Page 38

• Manufacturer Part Number: mg87fe
• Description: 8 Bits Microcontroller
• Manufacturer: Megawin Technology

15 DC Characteristics
15.1 MG87FE52 DC Characteristics
VDD = 5.0V, VSS = 0V, TA = 25 ℃ and 12 clocks per machine cycle, unless otherwise specified
15.2 MG87FL52 DC Characteristics
VDD = 3.3V, VSS = 0V, TA = 25 ℃ and 12 clocks per machine cycle, unless otherwise specified
Symbol
Symbol
V
V
V
V
I
I
I
I
I
I
I
I
R
V
V
V
V
I
I
I
I
I
I
I
I
I
I
R
IL
OH1
OH2
OL1
OL2
OP
IDLE
PD
IH
IL
H2L
OH1
OH2
OL1
OL2
OP
IDLE
PD
IH1
IH2
IL1
IL2
IH1
IH2
IL1
IL2
RST
RST
I
I
H2L
IH
Input High voltage (Ports 0, 1, 2, 3, 4)
Input High voltage (RESET)
Input Low voltage (Ports 0, 1, 2, 3, 4)
Input Low voltage (RESET)
Input High Leakage current (Ports 0, 1, 2, 3,
4)
Logic 0 input current (Ports 1, 2, 3, 4)
Logic 1 to 0 input transition current (Ports 1,
2, 3, 4)
Output High current (Ports 1, 2, 3, 4)
Output High current (ALE, PSEN)
Output Low current (Ports 0, 1, 2, 3, 4)
Output Low current (ALE, PSEN)
Operating current
Idle mode current
Power down current
Internal reset pull-down resistance
Input High voltage (Ports 0, 1, 2, 3, 4)
Input High voltage (RESET)
Input Low voltage (Ports 0, 1, 2, 3, 4)
Input Low voltage (RESET)
Input High Leakage current (Ports 0, 1, 2, 3,
4)
Logic 0 input current (Ports 1, 2, 3, 4)
Logic 1 to 0 input transition current (Ports 1,
2, 3, 4)
Output High current (Ports 1, 2, 3, 4)
Output High current (ALE, PSEN)
Output Low current (Ports 0, 1, 2, 3, 4)
Output Low current (ALE, PSEN)
Operating current
Idle mode current
Power down current
Internal reset pull-down resistance
Megawin Technology Co., Ltd.
Parameter
Parameter
Preliminary
Test Condition
Test Condition
Fosc = 12MHz
Fosc = 24MHz
Fosc = 12MHz
Fosc = 24MHz
Fosc= 12MHz
Fosc= 24MHz
Fosc= 12MHz
Fosc= 24MHz
ver 1.3
V
V
V
V
V
V
V
V
V
V
V
V
V
V
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
= 0.4V
= 0.4V
= VDD
= VDD
=1.8V
=2.4V
=2.4V
=0.4V
=0.4V
=1.8V
=2.4V
=2.4V
=0.4V
=0.4V
Date: 2009-JAN-20
min
min
150
2.0
2.0
3.5
2.8
12
12
12
40
4
8
8
MG87FE/L52
Limits
Limits
250
220
100
100
200
typ
typ
2.5
20
10
70
0
8
4
5
1
0
7
6
8
2
1
max
max
500
250
0.8
1.6
0.8
1.5
10
50
16
20
10
10
10
30
12
16
8
4
5
5
38
Kohm
Kohm
Unit
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
uA
uA
uA
uA
uA
uA
uA
uA
uA
uA
V
V
V
V
V
V
V
V