MPC5674F datasheet(26/132 Pages) NXP

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MPC5674F Microcontroller Data Sheet, Rev. 11

Electrical Characteristics

NXP Semiconductors

NOTE

In the following table, "untrimmed” means “at reset" and "trimmed” means “after reset".

Table 10. PMC Operating conditions

Name

Parameter

Condition

Min

Typ

Max

Unit

Note

VDDREG

Supply voltage VDDREG

5V nominal

LDO5V / SMPS5V mode

4.5

5.5

1 Voltage should be higher than maximum V

LVDREG to avoid LVD event

VDDREG

Supply voltage VDDREG

3V nominal

LDO3V mode

3.0

3.3

3.6

VDD33

Supply voltage VDDSYN /

VDD33 3.3V nominal

LDO3V mode

3.0

3.3

3.6

2 Applies to both V

DD33 (flash supply) and VDDSYN (PLL supply) pads. Voltage should be higher than maximum VLVD33

to avoid LVD event

VDD

Core supply voltage

—

1.14

1.2

1.32

Voltage should be higher than maximum VLVD12 to avoid LVD event

Table 11. PMC Electrical Specifications

Name

Parameter

Min

Typ

Max

Unit

1VBG

Nominal bandgap reference voltage

0.608

0.620

0.632

—

Untrimmed bandgap reference voltage

VBG – 5%

VBG

VBG + 5%

2VDD12OUT

Nominal VRC regulated 1.2V output VDD

—

1.27

—

Untrimmed VRC 1.2V output variation before band

gap trim (unloaded)

Note: Voltage should be higher than maximum

VLVD12 to avoid LVD event

VDD12OUT – 14% VDD12OUT VDD12OUT +10%

—

Trimmed VRC 1.2V output variation after band gap

trim (REGCTL load max. 20mA, VDD load max.

1A)1

VDD12OUT – 10% VDD12OUT VDD12OUT + 5%

VSTEPV12

Trimming step VDD12OUT

—10

—

3VPORC

POR rising VDD 1.2V

—

0.7

—

POR VDD 1.2V variation

VPORC – 30%

VPORC

VPORC + 30%

—

POR 1.2V hysteresis

—

4VLVD12

Nominal rising LVD 1.2V

Note: ~VDD12OUT × 0.87

—1.100

—

Untrimmed LVD 1.2V variation before band gap trim

Note: Rising VDD

VLVD12 – 6%

VLVD12

VLVD12 + 6%

—

Trimmed LVD 1.2V variation after band gap trim

Rising VDD

VLVD12 – 3%

VLVD12

VLVD12 + 3%

MPC5674F Datasheet(PDF) 26 Page - NXP Semiconductors

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