PC97338 datasheet(202/221 Pages) NSC

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8.2.12 Group 12

PIN LIST:

IRSL2-0, IRTX

TABLE 122. DC Characteristics of Group 12 Pins

8.2.13 Group 13

PIN LIST:

IOCHRDY, ZWS

TABLE 123. DC Characteristics of Group 13 Pins

8.3

AC ELECTRICAL CHARACTERISTICS

8.3.1

AC Test Conditions TA = 0° C to 70° C, VDD = 5.0 V ± 10%, 3.3 V ± 10%

FIGURE 89. Load Circuit

Parameter

Symbol

Conditions

Min

Max

Unit

Output high voltage

VOH

IOH = − 6 mA

2.4

Output low voltage

VOL

IOL = 6 mA

0.4

Output high current

IOH

VOH = VCC − 0.2 V

−100

µA

Output low current

IOL

VOL = 0.2 V

100

µA

Parameter

Symbol

Conditions

Min

Max

Unit

3.3V

Output high voltage

VOH

TRI-STATE

Output low voltage

VOL

IOL = 24 mA

IOL = 12 mA

0.4

Input TRI-STATE leakage current

IOZ

VIN = VDD

VIN = VSS

VIN = VDD

VIN = VSS

-50

µA

Device

Under

Test

0.1 uf

Input

Output

VDD

• C

L = 100 pF, includes jig and scope capacitance.

• S

1 = Open for push-pull output signals.

S1 = VDD for high impedance to active low and

active low to high impedance measurements.

S1 = GND for high impedance to active high and

active high to high impedance measurements.

RL = 1.0 K¾ for uP interface pins.

• For the FDC open drive interface pins, S

1 = VDD

and RL = 150¾.

• For 3V operation, it is recommended to connect

all reset strap pins to CMOS input.

PC97338 Datasheet(PDF) 202 Page - National Semiconductor (TI)

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