MC33298(2006) データシートの表示（PDF） - Freescale Semiconductor

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MC33298
(Rev.:2006)

Eight Output Switch with Serial Peripheral Interface I/O

Freescale Semiconductor 

TIMING DIAGRAMS

ELECTRICAL CHARACTERISTICS

TIMING DIAGRAMS

RST

0.2 VDD

tw(RST)

CS

0.2 VDD

SCLK

tLEAD

0.7 VDD

tw(SCLKH)

0.2 VDD

SI

Don't Care

tSI(su)

0.7 VDD

Valid

0.2 VDD

tR

tw(SCLKL)

tSI(hold)

Don't Care

tLAG

tF

Valid

Figure 4. Input Timing Switch Characteristics

ELECTRICAL PERFORMANCE CURVES

VIH

VIL

VIH

VIL

VIH

VIL

VIH

Don't Care

VIL

SCLK

VDD = 5.0 V

33298

Under

Test

SO

CL = 200 pF

VDD = 5.0 V

VPull-Up = 2.5 V

33298

CS

Under

Test

RL = 1.0 kΩ

SO

CL = 20 pF

CL represents the total capacitance of the test fixture and probe.

Figure 5. Valid Data Delay Time and

Valid Time Test Circuit

L ρεπρεσεντσ τηε τοταλ χαπαχιτανχε οφ τηε τεστ φιξτυρε ανδ προβε

Figure 6. Enable and Disable Time Test Circuit

Analog Integrated Circuit Device Data

Freescale Semiconductor

33298

11

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