33480 datasheet(6/39 Pages) FREESCALE

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Analog Integrated Circuit Device Data

Freescale Semiconductor

33480

STATIC ELECTRICAL CHARACTERISTICS

Table 3. Static Electrical Characteristics

Characteristics noted under conditions 4.5 V

≤ VCC ≤ 5.5 V, 7.0 V ≤ VBAT ≤ 18 V, -40°C ≤ TA ≤ 125°C, GND = 0 V unless

otherwise noted. Typical values noted reflect the approximate parameter means at TA = 25°C under nominal conditions unless

otherwise noted.

Characteristic

Symbol

Min

Typ

Max

Unit

POWER INPUTS (VBAT, VCC)

Battery Supply Voltage Range

Full Performance & Short Circuit

Extended Voltage Range (5)

VBAT

7.0

6.0

–

18.0

20.0

Battery Supply Undervoltage (UV flag is set ON)

VBATUV

5.0

5.3

6.0

Battery Voltage Clamp (OV flaf is set ON)

VBATCLAMP

41.0

47.0

53.0

Battery Supply Power on Reset (If Vbat < 5.5V, Vbat = Vcc)

VBATPOR

–

4.2

5.0

VBAT Supply Current @ 25°C and VBAT = 12 V and VCC = 5 V

Sleep State Current

Normal Mode, IGN=5V, RSTB=5V, Outputs Open

IBATSLEEP

IBAT

–

0.5

10.0

5.0

20.0

µA

Digital Supply Voltage Range, Full Performance

VCC

4.5

–

5.5

Digital Supply Undervoltage (VCC Failure)

VCCUV

2.5

3.0

3.5

Standby Current Consumption on VCC @ 25°C and VBAT = 12 V

Output OFF

IQCC

–

TBD

5.0

µA

Supply Current Consumption on VCC and VBAT = 12 V

No SPI

3.0 MHz SPI Communication

ICC

–

1.0

5.0

LOGIC INPUT/OUTPUT (IGN, CS, CSNS, SI, SCLK, CLOCK, SO, FLASHER, RSTB, LIMP)

Input High Logic Level (6)

VIH

0.7

–

Vcc

Input Low Logic Level (6)

VIL

–

0.3

Vcc

Ignition Threshold Level (IGN)

VIGNth

2.0

–

4.0

Input Clamp Voltage (IGN)

IIGN < 2.5 mA

VIGNcl

7.0

–

14.0

Input Forward Voltage (IGN)

IIGN = -2.5 mA

VIGNfr

-2.0

–

-0.3

Input Active Pulldown Current for LIMP, SI, SCLK and CLOCK inputs

IDWN

5.0

–

20.0

µA

Input Active Pullup Current (CS)

IUP

5.0

–

20.0

µA

Input Passive Pulldown Resistance (7)

RDWN

100

200

400

Ω

SO High-State Output Voltage

IOH = 1.0 mA

VSOH

0.8

TBD

–

Vcc

SO Low-State Output Voltage

IOL = -1.6 mA

VSOL

–

0.2

0.4

Notes

In extended mode, the functionality is guaranteed but not the electrical parameters.

Valid for RSTB, SI, SCLK, CLOCK, FLASHER and LIMP terminals.

Valid for FLASHER, IGN and RSTB terminals.

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