MPC5744P datasheet(69/114 Pages) FREESCALE

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Electrical characteristics

MPC5744P Data Sheet, Rev. 0.3

Preliminary—Subject to Change Without Notice

Freescale Semiconductor

3.7

Voltage regulator electrical characteristics

The voltage regulator is composed of the following blocks:

•

High power regulator (external NPN to support core current)

•

Low voltage detector (LVD_MAIN_1) for 3.3 V supply to IO (VDDIO)

•

Low voltage detector (LVD_MAIN_2) for 3.3 V supply (VDDREG)

•

Low voltage detector (LVD_MAIN_3) for 3.3 V flash supply (VDDFLASH)

•

Low voltage detector (LVD_MAIN_4) for 3.3 V ADC supply (VDDADC)

•

Low voltage detector (LVD_MAIN_5) for 3.3 V OSC supply (VDDOSC)

•

Low voltage detector (LVD_CORE) for 1.2 V digital core supply (HPVDD)

•

Low voltage detector (LVD_CORE_BK) for the self-test of LVD_CORE

•

High voltage detector (HVD_CORE) for 1.2 V digital core supply (HPVDD)

•

High voltage detector (HVD_CORE_BK) for the self-test of HVD_CORE.

•

Power on Reset (POR)

The following bipolar transistors are supported:

•

BCP68 from ON Semiconductor

•

NJD2873

•

NSS20501Uw3

Table 17. ESD ratings1, 2

NOTES:

1 All ESD testing is in conformity with CDF-AEC-Q100 Stress Test Qualification for Automotive Grade Integrated

Circuits.

2 A device will be defined as a failure if after exposure to ESD pulses the device no longer meets the device

specification requirements. Complete DC parametric and functional testing shall be performed per applicable

device specification at room temperature followed by hot temperature, unless specified otherwise in the device

specification.

No.

Symbol

Parameter

Conditions

Class

Max value3

3 Data based on characterization results, not tested in production.

Unit

1VESD(HBM)

SR Electrostatic discharge

(Human Body Model)

TA =25°C

conforming to AEC-Q100-002

H1C

2000

2VESD(MM)

SR Electrostatic discharge

(Machine Model)

TA =25°C

conforming to AEC-Q100-003

200

3VESD(CDM)

SR Electrostatic discharge

(Charged Device Model)

TA =25°C

conforming to AEC-Q100-011

C3A

500

750 (corners)

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