33742 datasheet(9/70 Pages) FREESCALE

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Analog Integrated Circuit Device Data

Freescale Semiconductor

33742

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

Table 5. Static Electrical Characteristics

Characteristics noted under conditions 4.75V

≤ V2 ≤ 5.25V, 5.5V ≤ VSUP ≤ 18V, and -40°C ≤ TA ≤ 125°C. Typical values noted

reflect the approximate parameter mean at TA = 25°C under nominal conditions, unless otherwise noted.

Characteristic

Symbol

Min

Typ

Max

Unit

INPUT PIN (VSUP)

Supply Voltage

Nominal DC Voltage

Extended DC Voltage: Full Functionality(8)

Extended DC Voltage: Reduced Functionality(9)

Load Dump

Jump Start

VSUP

5.5

4.5

—

5.5

Supply Current in Standby Mode(10)

(IOUT at VDD = 40mA, CAN Recessive or Sleep Mode)

TA ≥ 25°C

ISUP(STDBY)

—

Supply Current in Normal Mode(10)

(IOUT at VDD = 40mA, CAN Recessive or Sleep mode)

TA ≥ 25°C

ISUP(NORM)

—

Supply Current in Sleep Mode(10)

(VDD and V2 OFF, CAN in Sleep Mode with CAN Wake-up Disabled(11))

VSUP < 13.5V, Oscillator Running(12)

VSUP < 13.5V, Oscillator Not Running(13)

VSUP = 18V, Oscillator Running(12)

ISUP(SLP-WD)

—

110

105

140

μA

Supply Current in Sleep Mode(10)

(V1 and V2 OFF, VSUP < 13.5V, Oscillator Not Running(13), CAN in Sleep

Mode with Wake-up Enabled)

TA = -40°C

TA = 25°C

TA = 125°C

ISUP(SLP-WE)

—

μA

Supply Current in Stop Mode(10)

(IOUT at VDD < 2.0mA, VDD ON, CAN in Sleep Mode with Wake-up

Disabled(11))

VSUP < 13.5V, Oscillator Running(12)

VSUP < 13.5V, Oscillator Not Running(13)

VSUP = 18V, Oscillator Running(12)

ISUP(STOP-WD)

—

100

160

210

μA

Notes

All functions and modes available and operating: Watchdog, HS turn ON/turn OFF, CAN transceiver operating, L0:L3 inputs operating,

normal SPI operation. The 33742 may experience an over-temperature fault.

At VDD > 4.0V, RST HIGH if reset 2 selected via SPI. The logic HIGH level will be degraded but the 33742 is functional.

10.

Current measured at the VSUP pin.

11.

If CAN Module is Sleep-enabled for wake-up, an additional current (ICAN-SLEEP) must be added to specified value.

12.

Oscillator running means one of the following function is active: Forced Wake-up or Cyclic Sense or Software Watchdog in Stop mode.

13.

Oscillator not running means none of the following functions are active: Forced Wake-up and Cyclic Sense and Software Watchdog in

Stop mode.

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