CXP81724B 查看數據表（PDF） - Sony Semiconductor

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CXP81724B

CMOS 8-bit Single Chip Microcomputer

Sony Semiconductor 

CXP81720B/81724B

Electrical Characteristics

DC Characteristics (VDD = 4.5 to 5.5V)

(Ta = –20 to +75°C, Vss = 0V)

Item

Symbol Pins

Conditions

Min. Typ. Max. Unit

High level

output voltage

VOH

Low level

output voltage VOL

IIHE

IILE

Input current

IIHT

IILT

IILR

PA to PD,

PE2 to PE7,

PF4 to PF7,

PH (VOL only)

PI1 to PI7

PJ, SO0, SCK0

VDD = 4.5V, IOH = –0.5mA

VDD = 4.5V, IOH = –1.2mA

VDD = 4.5V, IOL = 1.8mA

VDD = 4.5V, IOL = 3.6mA

PD, PH

VDD = 4.5V, IOL = 12.0mA

EXTAL

VDD = 5.5V, VIH = 5.5V

VDD = 5.5V, VIL = 0.4V

TEX

RST∗1

VDD = 5.5V, VIH = 5.5V

VDD = 5.5V,

VIL = 0.4V

4.0

V

3.5

V

0.4 V

0.6 V

1.5 V

0.5

40 µA

–0.5

–40 µA

0.1

10 µA

–0.1

–10 µA

–1.5

–400 µA

PA to PG,

I/O leakage

current

IIZ

PI, PJ, MP

AN0 to AN3,

CS0, SI0, SO0

VDD = 5.5V,

VI = 0, 5.5V

SCK0, RST∗1

±10 µA

Open drain

output leakage

current (in N-ch

ILOH

PH

Tr OFF state)

VDD = 5.5V

VOH = 12V

50 µA

1/2 frequency dividing clock operation

IDD1

VDD = 5.5V, 16MHz crystal oscillation

22 45 mA

(C1 = C2 = 15pF)

IDDS1

VDD = 3V, 32kHz crystal oscillation

and termination of 16MHz crystal

oscillation (C1 = C2 = 47pF)

35 100 µA

Supply

current∗2

IDD2

VDD

Sleep mode

VDD = 5.5V, 16MHz crystal oscillation

(C1 = C2 = 15pF)

1.1 8 mA

IDDS2

VDD = 3V, 32kHz crystal oscillation,

termination of 16MHz crystal

oscillation (C1 = C2 = 47pF)

9 30 µA

IDDS3

Stop mode

VDD = 5.5V, termination of 16MHz

and 32kHz crystal oscillation

10 µA

Input capacity CIN

Other than

VDD, Vss, AVDD,

and AVss

Clock 1MHz

0V for no-measured pins

10 20 pF

∗1 RST pin specifies the input current when the pull-up resistor is selected, and specifies leakage current

when non-resistor is selected.

∗2 When entire output pins are open.

– 14 –

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