MPC5554MVR112 datasheet(9/58 Pages) FREESCALE

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Electrical Characteristics

MPC5554 Microcontroller Data Sheet, Rev. 4

Freescale Semiconductor

3.5

ESD (Electromagnetic Static Discharge) Characteristics

3.6

Voltage Regulator Controller (VRC) and

Power-On Reset (POR) Electrical Specifications

The following table lists the VRC and POR electrical specifications:

Table 5. ESD Ratings 1, 2

1 All ESD testing conforms to CDF-AEC-Q100 Stress Test Qualification for Automotive Grade Integrated Circuits.

2 Device failure is defined as: ‘If after exposure to ESD pulses, the device does not meet the device specification requirements,

which includes the complete DC parametric and functional testing at room temperature and hot temperature.

Characteristic

Symbol

Value

Unit

ESD for human body model (HBM)

2000

HBM circuit description

1500



C100

ESD for field induced charge model (FDCM)

500 (all pins)

750 (corner pins)

Number of pulses per pin:

Positive pulses (HBM)

Negative pulses (HBM)

—

Interval of pulses

—

second

Table 6. VRC and POR Electrical Specifications

Spec

Characteristic

Symbol

Min.

Max.

Units

11.5 V (VDD) POR

Negated (ramp up)

Asserted (ramp down)

VPOR15

1.1

1.35

23.3 V (VDDSYN) POR

Asserted (ramp up)

Negated (ramp up)

Asserted (ramp down)

Negated (ramp down)

VPOR33

0.0

2.0

0.0

0.30

2.85

0.30

RESET pin supply

(VDDEH6) POR

1, 2

Negated (ramp up)

Asserted (ramp down)

VPOR5

2.0

2.85

VRC33 voltage

Before VRC allows the pass

transistor to start turning on

VTRANS_START

1.0

2.0

When VRC allows the pass

transistor to completely turn on 3, 4

VTRANS_ON

2.0

2.85

When the voltage is greater than

the voltage at which the VRC keeps

the 1.5 V supply in regulation 5, 6

VVRC33REG

3.0

—

– 55o C7

11.0

—

Current can be sourced

–40o C11.0

—

by VRCCTL at Tj:

25o CIVRCCTL

9.0

—

150o C

7.5

—

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