CXP82940 View Datasheet(PDF) - Sony Semiconductor

Part Name

Description

View to exact match

CXP82940

CMOS 8-bit Single Chip Microcomputer

Sony Semiconductor 

CXP82940/82948/82952/82960

Recommended Operating Conditions

(Vss = 0V reference)

Item

Symbol Min.

Max. Unit

Remarks

4.5

5.5

V

Guaranteed operation range for high-speed

mode (1/2, 1/4 frequency dividing clock)

Supply voltage

Guaranteed operation range for low-speed

3.5

5.5

V mode (1/16 frequency dividing clock) or

VDD

SLEEP mode

2.7

5.5

V

Guaranteed operation range with TEX

clock

High level input

voltage

Low level input

voltage

Operating temperature

VIH

VIHS

VIHEX

VIL

VILS

VILEX

Topr

2.5

5.5

V Guaranteed data hold range during STOP

0.7VDD

VDD

V ∗1

0.8VDD

VDD

V Hysteresis input∗2

VDD – 0.4 VDD + 0.3 V EXTAL∗3

0

0.3VDD

V ∗1

0

0.2VDD

V Hysteresis input∗2

–0.3

0.4

V EXTAL∗3

–20

+75

°C

∗1 Value for each pin of normal input port (PA, PB0, PB3, PB4, PB6, PB7, PC, PE5, PG).

∗2 Value of the following pins: RST, CS0, SCK0, SCK1, EC/INT0, INT1, INT2, INT3/NMI, RMC, SCL0, SCL1,

SDA0, SDA1.

∗3 Specifies only during external clock input.

– 11 –

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