LC651432F Просмотр технического описания (PDF) - SANYO -> Panasonic

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производитель

LC651432F

Four-Bit CMOS Microcontrollers for Small-Scale Control Applications

SANYO -> Panasonic 

LC651432N/F/L, 651431N/F/L

VDD

Lower limit of the

operating VDD range

0V

OSC

Oscillator

stabilization

time tCFS

Stable oscillation

Figure 4 Oscillator Stabilization Time

Table 1 Ceramic Oscillator Recommended

Circuit Constants

4 MHz (Murata Mfg. Co., Ltd.)

CSA4.00MG

CST4.00MGW (Built-in capacitor)

4 MHz (Kyocera Corporation)

KBR4.0MSB

KBR4.0MKC (Built-in capacitor)

1 MHz (Murata Mfg. Co., Ltd.)

CSB1000J

800 kHz (Murata Mfg. Co., Ltd.)

CSB800J

400 kHz (Murata Mfg. Co., Ltd.)

CSB400P

C1

33 pF ±10%

C2

33 pF ±10%

R

0Ω

C1

33 pF ±10%

C2

33 pF ±10%

R

0Ω

C1

100 pF ±10%

C2

100 pF ±10%

R

2.2 kΩ

C1

100 pF ±10%

C2

100 pF ±10%

R

2.2 kΩ

C1

220 pF ±10%

C2

220 pF ±10%

R

2.2 kΩ

RES

CRES ( = 0.1 µF)

Figure 5 Reset Circuit

Note: When the power supply rise time is effectively zero, the reset

time for a CRES of 0.1 µF will be between 10 and 100 ms. If the

power supply rise time is relatively long, increase the value of

CRES so that the reset time is over 10 ms.

No. 6498-18/39

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