LC651154N datasheet(18/39 Pages) SANYO

Part #	LC651154N

Description	Four-Bit CMOS Microcontrollers for Small-Scale Control Applications

PDF	39 Pages

Scroll/Zoom	100%

Manufacturer	SANYO [Sanyo Semicon Device]

Direct Link	https://www.sanyo-av.com/us/

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18 / 39 page

No. 6278-18/39

LC651154N, 651154F, 651154L, 651152N, 651152F, 651152L

Stable oscillation

Figure 4 Oscillation Stabilization Time

Figure 5 Reset Circuit

Note: If the power supply rise time is zero, the reset time when CRES = 0.1 µF

will be between 10 and 100 ms.

If the power supply rise time is long, increase the value of CRES so that

the reset time is at least 10 ms.

Table 1 Recommended Ceramic Oscillator Circuit Constants

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

33 pF ±10%

CSA4.00MG

33 pF ±10%

CST4.00MGW (Internal capacitor)

Ω

4 MHz (Kyocera Corporation)

33 pF ±10%

KBR4.0MSA

33 pF ±10%

KBR4.0MKS (Internal capacitor)

Ω

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

100 pF ±10%

CSB1000J

100 pF ±10%

3.3 k

Ω

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

100 pF ±10%

CSB800J

100 pF ±10%

3.3 k

Ω

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

220 pF ±10%

CSB400P

220 pF ±10%

3.3 k

Ω

Oscillation

stabilization

time tCFS

Lower limit for the operating supply voltage

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