SPC5644AF0MLU2 datasheet(73/138 Pages) FREESCALE

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MPC5644A Microcontroller Data Sheet, Rev. 7

Freescale Semiconductor

Table 15. PMC Electrical Characteristics

Name

Parameter

Min

Typ

Max

Unit

Notes

VBG

CC C Nominal bandgap voltage

reference

—

1.219

—

CC P Untrimmed bandgap

reference voltage

VBG - 7%

VBG

Vbg + 6%

—

CC P Trimmed bandgap

reference voltage (5 V,

27 °C)

VBG

-10mV

VBG

VBG +

10mV

—

CC C Bandgap reference

temperature variation

—

100

—

ppm

/°C

—

CC C Bandgap reference supply

voltage variation

—

3000

—

ppm

Vdd

CC C Nominal VDD core supply

internal regulator target DC

output voltage1

—1.28

—

CC P Nominal VDD core supply

internal regulator target DC

output voltage variation at

power-on reset

Vdd - 6%

Vdd

Vdd + 10%

—

CC P Nominal VDD core supply

internal regulator target DC

output voltage variation

after power-on reset

Vdd - 10%2

Vdd

Vdd + 3%

—

CC C Trimming step Vdd

—

Ivrcctl

CC C Voltage regulator controller

for core supply maximum

DC output current

—

Lvi1p2

CC C Nominal LVI for rising core

supply3

—

1.160

—

CC C Variation of LVI for rising

core supply at power-on

reset

1.120

1.200

1.280

See note 4

—

CC C Variation of LVI for rising

core supply after power-on

reset

Lvi1p2 -

Lvi1p2

Lvi1p2 +

See note 4

—

CC C Trimming step LVI core

supply

—20

—

Lvi1p2_h

CC C LVI core supply hysteresis

—

Por1.2V_r CC C POR 1.2 V rising

—

0.709

—

CC C POR 1.2 V rising variation

Por1.2V_r -

35%

Por1.2V_r Por1.2V_r

+ 35%

Por1.2V_f CC C POR 1.2 V falling

—

0.638

—

CC C POR 1.2 V falling variation Por1.2V_f -

35%

Por1.2V_f Por1.2V_f+

35%

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