CXP-85232A datasheet(14/20 Pages) SONY

부품명	CXP-85232A

상세설명	CMOS 8-bit Single-chip Microcomputer

PDF	20 Pages

Scroll/Zoom	100%

제조업체	SONY [Sony Corporation]

홈페이지	http://www.sony.co.jp

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14 / 20 page

– 14 –

CXP85112B/85116B, CXP85220A/85224A/85228A/85232A

External interruption High and

Low level widths

Reset input Low level width

INT0 to

INT2

RST

8/fc

µs

Item

Symbol

Pins

Conditions

Min.

Max.

Unit

tIH

tIL

tRSL

Power supply rise time

Power supply cut-off time

tOFF

VDD

Power-on reset

Repetitive power-on reset

0.05

Item

Symbol Pins

Conditions

Min.

Max.

Unit

(3) Interruption, reset input (Ta = –20 to +75°C, VDD = 4.5 to 5.5V, Vss = 0V reference)

(4) Power on reset

Power on reset∗

(Ta = –20 to +75°C, VDD = 4.5 to 5.5V, Vss = 0V reference)

0.2VDD

0.8VDD

tIH

tIL

INT0 to INT2

(Falling edge)

0.2V

4.5V

VDD

tOFF

The power supply should be raised smoothly.

Fig. 5. Interruption input timing

tRSL

0.2VDD

RST

Fig. 6. RST input timing

Fig. 7. Power-on reset

∗ Specifies only when the power-on reset function has been selected.

CXP-85232A 데이터시트(PDF) 14 Page - Sony Corporation

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