LC651306A Ver la hoja de datos (PDF) - SANYO -> Panasonic

Número de pieza

componentes Descripción

Fabricante

LC651306A

4-Bit Single-Chip Microcontroller for Small-Scale Control Applications

SANYO -> Panasonic 

LC651306A/04A/02A/01A

Parameter

Symbol

Oscillation characteristics

Ceramic resonator

Frequency

fCFOSC

(Note 7)

Oscillation stabilizing tCFS

time

(Note 8)

Two-pin RC oscillator

frequency

Pull-up resistance

I/O port

RES

External

reset

characteristics

Reset time

Pin capacitance

fMOSC

RPP

Ru

tRST

Cp

Serial clock

Input clock Cycle time tCKCY(1)

Output clock Cycle

time

Input clock low level

pulse width

Output clock low

level pulse width

Input clock high level

pulse width

Output clock high level

pulse width

Serial input

Data setup time

Data hold time

Serial output

Output delay time

tCKCY(2)

tCKL(1)

tCKL(2)

tCKH(1)

tCKH(2)

tICK

tCKI

tCKO

Conditions

Pin

Ratings

unit

min.

typ.

max.

• Fig. 3 fo=400kHz

• Fig. 3 fo=800kHz

• Fig. 3 fo=1MHz

• Fig. 3 fo=4MHz, with no divider,

divide-by-three, or divide-by-four circuit

• Fig. 4 fo=400kHz

• Fig. 4 fo=800kHz, 1MHz, or 4MHz,

with no divider, divide-by-three, or

divide-by-four circuit

• Fig. 2 Cext=270pF±5%

• Fig. 2 Rext=5.6kΩ±1%

• Output N-channel transistors off

• VIN=VSS VDD=5V

VIN=VSS VDD=5V

OSC1,OSC2

OSC1,OSC2

OSC1,OSC2

OSC1,OSC2

OSC1, OSC2

Pull-up

resistor

specification port

RES

392

784

980

3920

587

8

200

400

800

1000

4000

800

14

500

408 kHz

816

1020

4080

10

ms

10

1298 kHz

30

KΩ

800

f=1MHz,

Pins except for tested pins, VIN=VSS

SCK

Fig. 6

Fig. 6

SCK

Fig. 6

SCK

Fig. 6

SCK

Fig. 6

SCK

Fig. 6

SCK

Specified for the rising edge of SCK

SI

Fig. 6

SI

• Specified for the falling edge of SCK

SO

• Select only Nch OD option, and add

external 1kΩ resistor and external 50pF

capacitor.

• Fig. 6

See Fig.5

10

pF

2.0

µs

64×tCYC

(Note 9)

0.6

32×tCYC

0.6

32×tCYC

0.2

0.2

0.4

No.6727-13/21

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