LC86E7148 查看數據表（PDF） - SANYO -> Panasonic

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LC86E7148

8-Bit Single Chip Microcontroller with the UVEPROM

SANYO -> Panasonic 

LC86E7148

7. DA Converter Characteristics at Ta=+10°C to +40°C, VSS=VSS1=VSS2=VSS3=0V

Parameter

Resolution

Total error

Settling time

Analog output

voltage range

Output resistor

Symbol

Pins

NDA

tSAD

VAOUT DA0 to DA3

RODA

Conditions

8 bit mode

9 bit mode

9.5 bit mode

(Note 4)

8 bit mode

9 bit mode (1)

9 bit mode (2)

9.5 bit mode

(Note 5)

Ratings

VDD[V] min.

typ. max. unit

4.5-6.0

8

bit

4.5-6.0

1.0

%

0.8

0.7

4.5-6.0

0.5

µs

4.5-6.0 VSS

VDD V

VSS

1/2VDD

1/2VDD

VDD

1/3VDD

2/3VDD

4.5-6.0

4

kΩ

(Note 4) Settling time means the time from executing the DA conversion instruction to generating the analog voltage output

corresponding to the digital data on the specific port.

(Note 5) DA data = 80H

8. Current Dissipation Characteristics at Ta=+10°C to +40°C, VSS=VSS1=VSS2=VSS3=0V

Parameter

Symbol

Current dissipation

during basic

operation

(Note 6)

IDDOP(1)

IDDOP(2)

IDDOP(3)

IDDOP(4)

Pins

VDD1=

VDD2=

VDD3

Conditions

•FmCF=6MHz

Ceramic resonator

oscillation

•FsXtal=32.768kHz

crystal oscillation

•System clock :

CF oscillation

•Internal RC

oscillation stops

•1/1 divided

•FmCF=3MHz

Ceramic resonator

oscillation

•FsXtal=32.768kHz

crystal oscillation

•System clock :

CF oscillation

•Internal RC

oscillation stops

•1/2 divided

•FmCF=0Hz

(when oscillation

stops)

•FsXtal=32.768kHz

crystal oscillation

•System clock :

RC oscillation

•1/2 divided

•FmCF=0Hz

(when oscillation

stops)

•FsXtal=32.768kHz

crystal oscillation

•System clock :

crystal oscillation

•Internal RC

oscillation stops

•1/2 divided

VDD[V]

Ratings

min. typ. max.

unit

4.5-6.0

15

30 mA

4.5-6.0

6

15

4.5-6.0

4

13

4.5-6.0

4

9

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