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

Part #	CXP-85232A

Description	CMOS 8-bit Single-chip Microcomputer

PDF	20 Pages

Scroll/Zoom	100%

Manufacturer	SONY [Sony Corporation]

Direct Link	http://www.sony.co.jp

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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 Datasheet(PDF) 14 Page - Sony Corporation

CXP-85232A Datasheet(HTML) 14 Page - Sony Corporation

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