LC86E5420 查看數據表（PDF） - SANYO -> Panasonic

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LC86E5420

8-Bit Single Chip Microcontroller

SANYO -> Panasonic 

LC86E5420

4. Serial Input / Output Characteristics at VSS=0V and Ta=+10°C to +40°C

Ratings

Parameter

Symbol

Pins

Conditions VDD [V] min.

typ.

max. unit

Cycle tCKCY(1) SCK0, SCK1

Refer to figure 5 4.5 to 6.0 2

tCYC

Low tCKL(1)

4.5 to 6.0 1

level

pulse

width

High tCKH(1)

4.5 to 6.0 1

level

pulse

width

Cycle tCKCY(2) SCK0, SCK1

•Use pull-up 4.5 to 6.0 2

resistor (1kΩ)

when open drain

Low tCKL(2)

output.

4.5 to 6.0

1 / 2tCKCY

level

•Refer to figure 5

pulse

width

High tCKH(2)

4.5 to 6.0

1 / 2tCKCY

level

pulse

width

Data set- tICK

•SI0, SI1

•Data set-up to 4.5 to 6.0 0.1

µs

up time

•SB0, SB1

SCK0, 1

Data hold tCKI

•Data hold from 4.5 to 6.0 0.1

time

SCK0, 1

•Refer to figure 5

Output delay tCKO(1) •SO0, SO1

•Use pull-up 4.5 to 6.0

7 / 12tCYC

time

•SB0,SB1

resistor (1kΩ)

+0.2

(Serial clock

when open drain

is extrnal

output.

clock)

Output delay tCKO(2)

•Data hold from 4.5 to 6.0

1 / 3tCYC

time

SCK0, 1

+0.2

(Serial clock

•Refer to figure 5

is internal

clock)

No.6805-14/21

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