LC865020B 查看數據表（PDF） - SANYO -> Panasonic

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LC865020B

8-Bit Single-Chip Microcontroller

SANYO -> Panasonic 

LC865020B/16B/12B/08B

4. Serial Input/Output Characteristics at Ta = –30°C to +70°C, VSS = 0 V

Parameter

Symbol

Pins

Cycle

Low-

level

pulse

width

High-

level

pulse

width

Cycle

tCKCY(1)

tCKL(1)

tCKH(1)

tCKCY(2)

SCK0, SCK1

SCK0, SCK1

Low-

level

pulse

width

High-

level

pulse

width

Data setup

time

Data hold

time

Output delay

time

(Serial clock

is extrnal

clock.)

Output delay

time

(Serial clock

is internal

clock.)

tCKL(2)

tCKH(2)

tICK

tCKI

tCKO(1)

tCKO(2)

• SI0, SI1

• SB0, SB1

• SO0, SO1

• SB0, SB1

Conditions

Ratings

VDD[V] min

typ

max

Refer to Figure 5.

2.7 to 6.0

2

2.7 to 6.0

1

Unit

tCYC

2.7 to 6.0

1

• Use an external

pull-up resistor

(1 kΩ) with open-

drain output.

• Refer to Figure 5.

2.7 to 6.0

2.7 to 6.0

2

1/2tCKCY

2.7 to 6.0

1/2tCKCY

• Set to the rise of

SCK0, SCK1.

• Refer to Figure 5.

• Use an external

pull-up resistor

(1 kΩ) with open-

drain output.

4.5 to 6.0 0.1

2.7 to 6.0 0.4

4.5 to 6.0 0.1

2.7 to 6.0 0.4

4.5 to 6.0

2.7 to 6.0

• Set to the fall of

SCK0, SCK1.

• Refer to Figure 5.

4.5 to 6.0

2.7 to 6.0

µs

7/12tCYC

+0.2

7/12tCYC

+1

1/3tCYC

+0.2

1/3tCYC

+1

No. 5650-14/21

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