CXP84340 Просмотр технического описания (PDF) - Sony Semiconductor

Номер в каталоге

Компоненты Описание

производитель

CXP84340

CMOS 8-bit Single Chip Microcomputer

Sony Semiconductor 

CXP84332/84340

Electrical Characteristics

DC Characteristics

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

Item

Symbol Pins

Conditions

Min. Typ. Max. Unit

High level

VOH

VDD = 4.5V, IOH = –0.5mA

output voltage

PA to PD, VDD = 4.5V, IOH = –1.2mA

PE4, PE5,

Low level

PF to PI

VDD = 4.5V, IOL = 1.8mA

output voltage VOL

VDD = 4.5V, IOL = 3.6mA

PC

VDD = 4.5V, IOL = 12.0mA

IIHE

EXTAL

IILE

VDD = 5.5V, VIH = 5.5V

VDD = 5.5V, VIL = 0.4V

IIHT

TEX

Input current

IILT

VDD = 5.5V, VIH = 5.5V

IILR

RST∗1

VDD = 5.5V,

VIL = 0.4V

IIL

PA to PD∗2,

PF to PI∗2 VDD = 4.5V, VIL = 4.0V

I/O leakage

current

IIZ

PE0 to PE3, VDD = 5.5V,

RST∗1

VI = 0, 5.5V

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

–2.0 mA

–10

µA

±10 µA

High-speed mode operation

(1/2 frequency demultiplier clock)

IDD1

20 42 mA

VDD = 5.5V, 10MHz crystal oscillation

(C1 = C2 = 15pF)

IDD2

VDD = 3V, 32kHz crystal oscillation

(C1 = C2 = 47pF)

35 100 µA

Power supply

current∗3

IDDS1

VDD

IDDS2

Sleep mode

VDD = 5.5V, 10MHz crystal oscillation

(C1 = C2 = 15pF)

VDD = 3V, 32kHz crystal oscillation

(C1 = C2 = 47pF)

1.1 8 mA

9 30 µA

IDDS3

Stop mode

VDD = 5.5V, termination of 10MHz and

32kHz crystal oscillation

10 µA

Input capacity CIN

Pins other

than PB7,

PE4, PE5,

AVREF, VDD,

VSS

Clock 1MHz

0V for all pins excluding measured

pins

10 20 pF

∗1 RST specifies the input current when pull-up resistance has been selected; leakage current when no

resistance has been selected.

∗2 Pins PA to PD, and PF to PI specify the input current when pull-up resistance has been selected; leakage

current when no resistance has been selected. (Excludes output PB7)

∗3 When all pins are open.

– 11 –

Share Link: