CXP80720BQ 查看數據表（PDF） - Sony Semiconductor

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产品描述 (功能)

生产厂家

CXP80720BQ

CMOS 8-bit Single Chip Microcomputer

Sony Semiconductor 

CXP80712B/80716B/80720B/80724B

Recommended Operating Conditions

(Vss = 0V)

Item

Symbol Min.

Max. Unit

Remarks

4.5

5.5

V

Guaranteed operation range for 1/2, 1/4

frequency dividing clock

Supply voltage

VDD

3.5

5.5

V

Guaranteed operation range for 1/16 frequency

dividing clock or during SLEEP mode.

2.7

5.5

V Guaranteed operation range by TEX clock

Analog power supply

HIgh level

input voltage

Low level

input voltage

AVDD

VIH

VIHS

VIHTS

VIHEX

VIL

VILS

VILTS

VILEX

2.5

5.5

V

Guaranteed data hold operation range

during STOP

4.5

5.5

V ∗1

0.7VDD

VDD

V ∗2

0.8VDD

VDD

V CMOS schmitt input∗3

2.2

VDD

V TTL schmitt input∗4

VDD – 0.4 VDD + 0.3 V EXTAL pin∗5 TEX pin∗6

0

0.3VDD V ∗2

0

0.2VDD V CMOS schmitt input∗3

0

0.8

V TTL schmitt input∗4

–0.3

0.4

V EXTAL pin∗5 TEX pin∗6

Operating temperature Topr

–20

+75 °C

∗1 AVDD and VDD should be set to the same voltage.

∗2 Normal input port (each pin of PC, PD, PE0, PE1, PF0 to PF3, PG, PI and PJ), MP pin.

∗3 Each pin of CS0, SI0, SCK0, RST, PE0/INT0, PE1/EC/INT2, PG (For PG4 and PG5, when CMOS schmitt

input is selected with mask option), PI1/RMC, PI4/INT1/NMI, PI5/SCK1 and PI7/SI1.

∗4 Each pin of PG4 and PG5 (When TTL schmitt input is selected with mask option)

∗5 Specifies only during external clock input.

∗6 Specifies only during event count clock input.

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