M263 datasheet(356/398 Pages) NUVOTON

356 / 398 page

M261/M262/M263

Mar 25, 2020

Page 356 of 398

Rev 1.02

Deep Power-down mode(DPD), RTC enable

[*1]

-40 °C

0.9

25 °C

1.6

55 °C

2.0

85 °C

4.2

105 °C

8.3

Note:

VDD = AVDD = VBAT = VDDIO = 3.3V

Guaranteed by characterization results, not tested in production.

When analog peripheral blocks such as ADC and ACMP are ON, an additional power consumption should be

considered.

Table 8.3-5 Chip Current Consumption in Power-down Mode

8.3.1.6

Current Consumption for RTC Domain

Symbol

Conditions

LXT

LDO

DCDC

Unit

IBAT

RTC enabled, operating current, VBAT = 3.6V

-40 °C

2.3

2.0

25 °C

2.5

2.4

55 °C

3.1

3.0

85 °C

4.9

4.7

105 °C

7.8

7.1

RTC enabled, operating current, VBAT = 3.3V

-40 °C

2.0

1.9

25 °C

2.3

2.5

55 °C

2.8

2.9

85 °C

4.7

4.8

105 °C

7.5

RTC enabled, operating current, VBAT = 1.7V

-40 °C

1.9

25 °C

2.3

2.2

55 °C

2.8

85 °C

4.5

4.1

105 °C

7.3

RTC disabled, operating current, VBAT = 3.6V

-40 °C

1.0

1.2

25 °C

1.4

1.3

55 °C

1.8

1.6

85 °C

3.6

3.5

105 °C

6.2

5.7

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