LC865520B Ver la hoja de datos (PDF) - SANYO -> Panasonic

Número de pieza

componentes Descripción

Fabricante

LC865520B

8-Bit Single Chip Microcontroller with On-Chip 20/16/12/08/04K-Byte ROM and 512-Byte RAM

SANYO -> Panasonic 

LC865520B/16B/12B/08B/04B

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

Parameter

Cycle

Low Level

pulse width

High Level

pulse width

Cycle

Low Level

pulse width

High Level

pulse width

Data set-up time

Data hold time

Output delay time

(External clock

used for serial

transfer clock)

Output delay time

(Internal clock

used for serial

transfer clock)

Symbol

tCKCY(1)

tCKL(1)

tCKH(1)

tCKCY(2)

tCKL(2)

tCKH(2)

tICK

tCKI

tCKO(1)

tCKO(2)

Pins

Conditions

SCK0,SCK1 Refer to figure 5

VDD[V] min.

2.5 to 6.0 2

1

Ratings

typ.

max.

unit

tCYC

1

SCK0,SCK1 • Use a 1kΩ pull- 2.5 to 6.0 2

up resistor in the

1/2tCKCY

open drain

output.

1/2tCKCY

• Refer to figure 5

• SI0,SI1

• Data set-up to

4.5 to 6.0 0.1

µs

• SB0,SB1

SCK0,1

• Data hold from

2.5 to 6.0 0.4

SCK0,1

4.5 to 6.0 0.1

• Refer to figure 5 2.5 to 6.0 0.4

• SO0,SO1

• SB0,SB1

• Use a 1kΩ pull-

up resistor in the

open drain

output.

• Data hold from

SCK0,1

• Refer to figure 5

4.5 to 6.0

2.5 to 6.0

4.5 to 6.0

2.5 to 6.0

7/12

tCYC

+0.2

7/12

tCYC

+1

1/3

tCYC

+0.2

1/3

tCYC

+1

No.6697-14/21

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