MC33298 View Datasheet(PDF) - Freescale Semiconductor

Part Name

Description

Manufacturer

MC33298

Eight Output Switch with Serial Peripheral Interface I/O

Freescale Semiconductor 

ELECTRICAL CHARACTERISTICS

TIMING DIAGRAMS

TIMING DIAGRAMS

RST

0.2VDD

tW(RST)

CS

SCLK

0.2VDD

tLEAD

0.7VDD

tW(SCLKH)

0.2VDD

SI

Don't Care

tSI(su)

0.7VDD

Valid

0.2VDD

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 = 5.0V

33298

Under

Test

SO

CL = 200 pF

VDD = 5.0V

VPull-Up = 2.5V

33298

CS

Under

Test

RL = 2.0 kΩ

SO

CL = 20pF

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

Figure 5. Valid Data Delay Time and

Valid Time Test Circuit

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

Figure 6. Enable and Disable Time Test Circuit

33298

10

Analog Integrated Circuit Device Data

Freescale Semiconductor

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