MPC5645S datasheet(71/146 Pages) FREESCALE

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Qorivva MPC5645S Microcontroller Data Sheet, Rev. 8

Freescale Semiconductor

4.7.3

Low voltage domain power consumption

Table 21 provides DC electrical characteristics for significant application modes. These values are indicative values; actual

consumption depends on the application.

Table 20. Low voltage monitor electrical characteristics

Symbol

Parameter

Conditions1

1 V

DD = 3.3V ± 10% / 5.0V ± 10%, TA = -40 / +105°C, unless otherwise specified

Value2

2 All values need to be confirmed during device validation.

Unit

SpecID

Min

Typ

Max

VPORH

CC C Power-on reset threshold

—

1.5

—

2.7

D5.11

VLVDHV3H

CC C LVDHV3 low voltage detector high threshold

—

2.9

D5.12

VLVDHV3L

CC C LVDHV3 low voltage detector low threshold

—

2.5

—

D5.13

VLVDHV5H

CC C LVDHV5 low voltage detector high threshold

—

4.4

D5.14

VLVDHV5L

CC C LVDHV5 low voltage detector low threshold

—

3.9

—

D5.15

VLVDLVCORH CC C LVDLVCOR low voltage detector high threshold

TA = 25°C,

after trimming

—

1.185

D5.16

VLVDLVCORL CC C LVDLVCOR low voltage detector low threshold

1.095

—

D5.17

Table 21. DC electrical characteristics

Symbol

Parameter

Conditions1

Value2

Unit

Min

Typ

Max

IDDMAX

CC D RUN mode maximum

average current

—

295

3753

IDDRUN

P RUN mode typical

average current5

fCPU = 125MHz, Dual Display Drive

with external DRAM, 416 TEPBGA

package option only

——

275

—

fCPU = 125MHz, Single Display Drive,

no external DRAM, 176 LQFP / 208

LQFP package options

——

240

—

IDDHALT

CC C HALT mode current6

Slow internal RC oscillator (128KHz)

running

TA = 25

—

17.5

23.5

PTA = 105

—

45.5

IDDSTOP

CC D STOP mode current7

Slow internal RC oscillator (128KHz)

running

TA = –40

oC—

645

—

A

DTA = 0

—

1100

—

PTA = 25

—

1531

5500

DTA = 55

oC—

3.8

—

DTA = 85

oC—

9.7

—

PTA = 105

— 17.67

36.5

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