M263 datasheet(347/398 Pages) NUVOTON

347 / 398 page

M261/M262/M263

Mar 25, 2020

Page 347 of 398

Rev 1.02

48 MHz

[*3]

12MHz

9.6

10.2

48 MHz

[*3]

48MHz

9.1

9.8

12MHz

[*4]

12MHz

3.1

3.8

6 MHz

[*5]

12MHz

1.9

2.5

4 MHz

[*6]

12MHz

1.6

2.2

2 MHz

[*7]

12MHz

1.3

1.9

32.768 KHz

32.768 kHz

0.8

1.5

10KHz

0.9

1.6

Note:

Guaranteed by characterization results, not tested in production.

In this case HCLK = system clock, system clock = 64MHz, LDO = 1.26V

In this case HCLK = system clock, system clock = 48MHz, LDO = 1.2V

In this case HCLK = system clock, system clock = 12MHz, LDO = 1.2V

In this case HCLK = system clock/2, system clock = 12MHz, LDO = 1.2V

In this case HCLK = system clock/3, system clock = 12MHz, LDO = 1.2V

In this case HCLK = system clock/6, system clock = 12MHz, LDO = 1.2V

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

considered.

Table 8.3-1 Current Consumption in LDO Normal Run Mode

8.3.1.2

DC-DC Normal Mode

Symbol

Conditions

fHCLK

HXT/LXT

HIRC /

HIRC48 /

LIRC

PLL

unit

25 °C

105 °C

IDD

Normal Run, executed from

Flash, VDD = 3.3V, Vsw with

Inductance, all peripherals

disable

64 MHz

[*2]

12MHz

3.1

3.6

48 MHz

[*3]

12MHz

2.7

3.1

12MHz

[*4]

12MHz

1.1

1.5

6 MHz

[*5]

12MHz

1.0

1.3

4 MHz

[*6]

12MHz

0.9

1.2

2 MHz

[*7]

12MHz

0.8

1.2

64 MHz

[*2]

12MHz

2.9

3.3

48 MHz

[*3]

12MHz

1.9

2.2

48 MHz

[*3]

48MHz

1.7

2.0

12MHz

[*4]

12MHz

0.7

1.0

6 MHz

[*5]

12MHz

0.5

0.7

4 MHz

[*6]

12MHz

0.4

0.7

2 MHz

[*7]

12MHz

0.3

0.6

32.768 KHz

32.768 kHz

0.1

0.4

10KHz

0.1

0.4

Normal run, executed from

Flash, VDD = 3.3V, Vsw with

Inductance, all peripherals

enabled

64 MHz

[*2]

12MHz

6.7

7.2

48 MHz

[*3]

12MHz

5.3

5.7

12MHz

[*4]

12MHz

2.0

2.4

6 MHz

[*5]

12MHz

1.6

2.0

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