F497 查看數據表（PDF） - Fujitsu

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F497

16-bit Proprietary Microcontroller

Fujitsu 

MB90495 Series

12.2 Recommended Conditions

Parameter

Power supply voltage

Input H voltage

Input L voltage

Sym-

bol

VCC

AVCC

VIHS

VIHM

VILS

VILM

Min.

4.5

Rated Value

Typ.

Max.

5.0

5.5

3.0

5.5

0.8 VCC

VCC + 0.3

VCC – 0.3

VCC + 0.3

VSS – 0.3

0.2 VCC

VSS – 0.3

VSS + 0.3

Smooth capacitor

CS

0.022

0.1

1.0

Operating temperature

TA

–40

+85

(VSS = AVSS = 0 V)

Unit

s

Remarks

V Normal operating conditions

V Maintains RAM data in stop mode.

V CMOS hysteresis input pin

V MD input pin

V CMOS hysteresis input pin

V MD input pin

Use a ceramic capacitor or capacitor of

µF

better AC characteristics. Capacitor at

the VCC should be greater than this

capacitor.

°C

C

CS

Figure 12.1 C-Pin Connection Diagram

MB90495 Series Data Sheet (Advance Information) 21 / 40

FME EMDC June 19, 2000

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