CXP85640 데이터 시트보기 (PDF) - Sony Semiconductor

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CXP85640

CMOS 8-bit Single Chip Microcomputer

Sony Semiconductor 

CXP85632/85640

Absolute Maximum Ratings

(Vss = 0V reference)

Item

Symbol

Ratings

Unit

Remarks

Supply voltage

Input voltage

Output voltage

VDD

VIN

VOUT

–0.3 to +7.0

V

–0.3 to +7.0∗1

V

–0.3 to +7.0∗1

V

Medium voltage tolerance output voltage VOUTP

–0.3 to +15.0

V PF0 to PF3 pins

High level output current

High level total output current

IOH

–5

mA

ΣIOH

–50

mA Total of all output pins

Low level output current

IOL

15

mA

Excludes large current output

port (value per pin)

IOLC

20

mA

Large current output port

(value per pin∗2)

Low level total output current

ΣIOL

100

mA Total of all output pins

Operating temperature

Topr

–20 to +75

°C

Storage temperature

Tstg

–55 to +150

°C

Allowable power dissipation

1000

mW SDIP

PD

600

mW QFP

∗1 VIN and VOUT should not exceed VDD + 0.3V.

∗2 The large current output port is Port D (PD) and Port F (PF).

Note) Usage exceeding absolute maximum ratings may permanently impair the LSI. Normal operation should

better take place under the recommended operating conditions. Exceeding those conditions may

adversely affect the reliability of the LSI.

Recommended Operating Conditions

(Vss = 0V reference)

Item

Symbol Min.

Max. Unit

Remarks

4.5

5.5

V

Guaranteed operation range for 1/2 or 1/4

frequency dividing mode

Supply voltage

VDD

3.5

2.5

5.5

V

Guaranteed operation range for 1/16

frequency dividing or SLEEP mode

5.5

V Guaranteed data hold range for STOP mode∗1

Data slicer supply

voltage

High level

input voltage

Low level

input voltage

CVDD

4.5

5.5

V ∗5

VIH

0.7VDD

VDD

V ∗2

VIHS

0.8VDD

VDD

V ∗3

VIHEX VDD – 0.4 VDD + 0.3 V EXTAL pin∗4

VIL

0

0.3VDD

V ∗2

VILS

0

0.2VDD

V ∗3

VILEX

–0.3

0.4

V EXTAL pin∗4

Operating temperature Topr

–20

+75

°C

∗1 This device does not enter in the STOP mode.

∗2 PA, PB, PC, PE0, PE1, SCL0, SCL1, SDA0, SDA1 pins.

∗3 INT2, SCK, SO, SI, HS0, HS1, RMC, EC, INT1, HSYNC, VSYNC, RST pins.

∗4 Specifies only during external clock input.

∗5 CVDD and VDD should be set to the same voltage.

– 11 –

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