LQFP64 datasheet(66/116 Pages) STMICROELECTRONICS

66 / 116 page

Package pinouts and signal descriptions

SPC560B40x/50x, SPC560C40x/50x

66/116

DocID14619 Rev 13

released as soon as internal reset sequence is completed regardless of LVDHV5H

threshold.

3.18

Power consumption

Table 28 provides DC electrical characteristics for significant application modes. These

values are indicative values; actual consumption depends on the application.

Table 27. Low voltage detector electrical characteristics

Symbol

Parameter

Conditions(1)

Value

Unit

Min

Typ

Max

VPORUP

SR P Supply for functional POR module

—

1.0

—

5.5

VPORH

Power-on reset threshold

TA = 25 °C,

after trimming

1.5

—

2.6

—

1.5

—

2.6

VLVDHV3H CC T LVDHV3 low voltage detector high threshold

—

2.95

VLVDHV3L

CC P LVDHV3 low voltage detector low threshold

2.6

—

2.9

VLVDHV5H CC T LVDHV5 low voltage detector high threshold

—

4.5

VLVDHV5L

CC P LVDHV5 low voltage detector low threshold

3.8

—

4.4

VLVDLVCORL CC P LVDLVCOR low voltage detector low threshold

1.08

—

1.16

VLVDLVBKPL CC P LVDLVBKP low voltage detector low threshold

1.08

—

1.16

VDD = 3.3 V ± 10% / 5.0 V ± 10%, TA = 40 to 125 °C, unless otherwise specified

Table 28. Power consumption on VDD_BV and VDD_HV

Symbol

Parameter

Conditions(1)

Value

Unit

Min

Typ

Max

IDDMAX

(2)

CC D

RUN mode maximum

average current

——

115

140(3) mA

IDDRUN

(4)

RUN mode typical

average current(5)

fCPU = 8 MHz

—

TfCPU = 16 MHz

—

TfCPU = 32 MHz

—

PfCPU = 48 MHz

—

100

PfCPU = 64 MHz

—

125

IDDHALT

HALT mode current(6)

Slow internal RC oscillator

(128 kHz) running

TA = 25 °C

—

PTA = 125 °C

—

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