MDT10P55B

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P. 8

2005/6 Ver. 1.2

W

:

Working register

b

:

Bit position

WT

:

Watchdog timer

t

:

Target

TMODE

:

TMODE mode register

0

:

Working register

CPIO

:

Control I/O port register

1

:

General register

TF

:

Timer overflow flag

R

:

General register address

PF

:

Power loss flag

C

:

Carry flag

PC

:

Program Counter

HC

:

Half carry

OSC

:

Oscillator

Z

:

Zero flag

Inclu.

:

Inclusive

‘

∪’

/

:

Complement

Exclu.

:

Exclusive

‘

♁’

x

:

Don’t care

AND

:

Logic AND ‘

∩’

i

:

Immediate data ( 8 bits )

n

:

Immediate address

10. Oscillator start up timer condition :

Oscillator Type

Porwer-on reset

Subsequest resets

INTRC,RC

20ms,40ms,80ms

300us

HF,XT,LF

20ms,40ms,80ms

20ms,40ms,80ms

11. Electrical Characteristics

*Note: Temperature=25°C

1.Operation Current :

(1) HF (C=10p) , WDT - enable

4M

10M

20M

Sleep

2.5V

250uA

600uA

1.2mA

3.0uA

3.0V

325uA

740uA

1.4mA

8uA

4.0V

400uA

820uA

1.8mA

16uA

5.0V

622uA

1mA

2mA

30uA

6.4V

1mA

1.6mA

2.9mA

42.5uA

These parameters are for reference only.

(2) XT (C=10p) , WDT - enable

1M

4M

10M

Sleep

2.5V

100uA

280uA

500uA

1.0uA

3.0V

185uA

250uA

460uA

10uA

4.0V

280uA

340uA

700uA

15uA

5.0V

400uA

600uA

1mA

30uA

6.4V

900uA

980uA

1.6mA

60uA

These parameters are for reference only.