LC87F7NC8A Datasheet, PDF (15/28 Pages) ON Semiconductor – 8-bit Microcontroller

LC87F7NC8A
Absolute Maximum Ratings at Ta = 25°C, VSS1 = VSS2 = VSS3 = 0V
Parameter
Symbol
Pin/Remarks
Conditions
Maximum supply voltage
supply voltage for
LCD
Input voltage
VDD max
VLCD
VI(1)
Input/output voltage
VI(2)
VIO(1)
VDD1, VDD2, VDD3
V1/PL4, V2/PL5,
V3/PL6
Port L
XT1, CF1, RES
VDD2, VDD3
Ports 0, 1, 3, 7, 8
Ports A, B, C, D, E, F,
XT2
VDD1=VDD2=VDD3
VDD1=VDD2=VDD3
Peak output
current
IOPH(1)
Ports 0, 1, 32 to 35
• CMOS output selected
• Current at each pin
IOPH(2)
Ports 30, 31
• CMOS output selected
• Current at each pin
IOPH(3)
Ports 71 to 73
Current at each pin
IOPH(4)
Ports A, B, C, D, E, F Current at each pin
Mean output
current
(Note 1-1)
IOMH(1)
IOMH(2)
Ports 0, 1, 32 to 35
Ports 30, 31
• CMOS output selected
• Current at each pin
• CMOS output selected
• Current at each pin
IOMH(3)
Ports 71 to 73
Current at each pin
IOMH(4)
Ports A, B, C, D, E, F Current at each pin
Total output
current
IOAH(1)
IOAH(2)
Ports 0, 1, 32 to 35
Ports 30, 31
Total of all pins
Total of all pins
IOAH(3) Ports 0, 1, 3
Total of all pins
IOAH(4) Ports 71 to 73
Total of all pins
IOAH(5) Ports A, B, C
Total of all pins
IOAH(6) Ports D, E, F
Total of all pins
IOAH(7) Ports A, B, C, D, E, F Total of all pins
Peak output
current
IOPL(1)
IOPL(2)
Ports 0, 1, 32 to 35
Ports 30, 31
Current at each pin
Current at each pin
IOPL(3)
Ports 7, 8
XT2
Current at each pin
IOPL(4)
Ports A, B, C, D, E, F Current at each pin
Mean output
current
(Note 1-1)
IOML(1)
IOML(2)
IOML(3)
Ports 0, 1, 32 to 35
Ports 30, 31
Ports 7, 8
XT2
Current at each pin
Current at each pin
Current at each pin
IOML(4)
Ports A, B, C, D, E, F Current at each pin
Total output
current
OAL(1)
IOAL(2)
Ports 0,1,32 to 35
Ports 30, 31
Total of all pins
Total of all pins
IOAL(3) Ports 0, 1, 3
Total of all pins
IOAL(4)
IOAL(5)
Ports 7, 8
XT2
Ports A, B, C
Total of all pins
Total of all pins
IOAL(6) Ports D, E, F
Total of all pins
IOAL(7) Ports A, B, C, D, E, F Total of all pins
Maximum power
dissipation
Pd max
QIP100E(1420)
TQFP100(1414)
Ta=40 to +85C
Ta=40 to +85C
Operating ambient
temperature
Topr
Storage ambient
Tstg
temperature
Note 1-1: The mean output current is a mean value measured over 100ms.
VDD [V]
min
0.3
0.3
Specification
typ
max
unit
+4.6
VDD
0.3
VDD+0.3
V
VSS
VDD+0.1
0.3
VDD+0.3
10
20
5
5
7.5
15
3
3
25
25
45
5
25
25
45
mA
20
30
10
10
15
20
7.5
7.5
45
45
80
20
45
45
80
215
mW
under
40
+85
C
55
+125
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed,
damage may occur and reliability may be affected.
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