LC87F5NC8A

No.A0929-11/25

(Example 2) The high-level output at the ports is unstable when the HOLD mode backup is in effect.

Absolute Maximum Ratings at Ta = 25°C, VSS1 = VSS2 = VSS3 = VSS4 = 0V

Specification

Parameter

Symbol

Pins/Remarks

Conditions

VDD[V]

min

typ

max

unit

Maximum Supply

voltage

VDD max

VDD1, VDD2,

VDD3, VDD4

VDD1=VDD2=VDD3=VDD4

-0.3

+6.5

Input voltage

VI(1)

XT1, CF1

-0.3

VDD+0.3

Input/Output

Voltage

VIO(1)

Ports 0, 1, 2

Ports 3, 7, 8

Ports A, B, C, E, F

SI2P0 to SI2P3

PWM0, PWM1,XT2

-0.3

VDD+0.3

V

IOPH(1)

Ports 0, 1, 2, 3

Ports A, B, C, E, F

SI2P0 to SI2P3

CMOS output select per 1

application pin

-10

IOPH(2)

PWM0, PWM1

Per 1 application pin.

-20

Peak output

current

IOPH(3)

P71 to P73

Per 1 application pin.

-5

IOM(1)

Ports 0, 1, 2, 3

Ports A, B, C, E, F

SI2P0 to SI2P3

CMOS output select per 1

application pin

-7.5

IOM(2)

PWM0, PWM1

Per 1 application pin.

-10

Average output

current

(Note1-1)

IOM(3)

P71 to P73

Per 1 application pin.

-3

ΣIOAH(1)

P71 to P73

Total of all applicable pins

-10

ΣIOAH(2)

PWM0, PWM1

SI2P0 to SI2P3

Total of all applicable pins

-25

ΣIOAH(3)

Port 0

Total of all applicable pins

-25

ΣIOAH(4)

Port 0

PWM0, PWM1

SI2P0 to SI2P3

Total of all applicable pins

-45

ΣIOAH(5)

Ports 2, 3, B

Total of all applicable pins

-25

ΣIOAH(6)

Ports A, C

Total of all applicable pins

-25

ΣIOAH(7)

Ports 2, 3, A, B, C

Total of all applicable pins

-45

ΣIOAH(8)

Port F

Total of all applicable pins

-25

ΣIOAH(9)

Ports 1, E

Total of all applicable pins

-25

Total output

current

ΣIOAH(10)

Ports 1, E, F

Total of all applicable pins

-45

mA

Note 1-1: Average output current is average of current in 100ms interval.

Continued on next page.

VDD3

VDD2

VDD1

LSI

VSS1VSS2VSS3

VDD4

VSS4

Back-up

capacitor

Power

Supply