33993 datasheet(6/28 Pages) FREESCALE

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Analog Integrated Circuit Device Data

Freescale Semiconductor

33993

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

DIGITAL INTERFACE

Input Logic Voltage Thresholds (9)

VINLOGIC

0.8

–

2.2

SCLK, SI, Tri-State SO Input Current

0 V to VDD

ISCLK, ISI,

ISO(TRI)

-10

–

µA

Input Current

= VDD

ICS

-10

–

µA

Pull-Up Current

= 0 V

ICS

–

100

µA

SO High-State Output Voltage

ISO(HIGH) = -200 µA

VSO(HIGH)

VDD - 0.8

–

VDD

SO Low-State Output Voltage

ISO(HIGH) = 1.6 mA

VSO(LOW)

–

0.4

Input Capacitance on SCLK, SI, Tri-State SO (10)

CIN

–

INT

Internal Pull-Up Current

–

100

µA

INT

Voltage

INT

= Open Circuit

VINT(HIGH)

VDD - 0.5

–

VDD

INT Voltage

IINT = 1.0 mA

VINT(LOW)

–

0.2

0.4

WAKE

Internal Pull-Up Current

IWAKE(PU)

100

µA

WAKE

Voltage

WAKE

= Open Circuit

VWAKE(HIGH)

4.0

4.3

5.3

WAKE

Voltage

IWAKE = 1.0 mA

VWAKE(LOW)

–

0.2

0.4

WAKE

Voltage

Maximum Voltage Applied to WAKE Through External Pull-Up

VWAKE(MAX)

–

Notes

Upper and lower logic threshold voltage levels apply to SI, CS, and SCLK.

10.

This parameter is guaranteed by design but is not production tested.

Table 3. Static Electrical Characteristics (continued)

Characteristics noted under conditions 3.1 V

≤ V

DD ≤ 5.25 V, 8.0 V ≤ V

PWR ≤ 16 V, -40°C ≤ TC ≤ 125°C, unless otherwise

noted. Typical values noted reflect the approximate parameter means VPWR = 13 V, TA = 25°C under nominal conditions unless

otherwise noted.

Characteristic

Symbol

Min

Typ

Max

Unit

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