LC875058B 查看數據表（PDF） - SANYO -> Panasonic

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LC875058B

8-Bit Single Chip Microcontroller with 64/56/48K-Byte EPROM and 2048-Byte RAM On Chip

SANYO -> Panasonic 

LC875064B/56B/48B

7. AD Converter Characteristics at Ta=-20°C to +70°C, VSS1=VSS2=VSS3=0V

Parameter Symbol

Pins

Conditions

VDD[V]

min.

Ratings

typ. max.

unit

Resolution

N

Absolute

ET

AN0(P80)

- AN2(P82) (Note 2)

4.5 - 5.5

4.5 - 5.5

8

bit

±1.5 LSB

precision

Conversion

time

TCAD

AD conversion time

=32 × tCYC

(ADCR2=0) (Note 3)

4.5 - 5.5

15.10

(tCYC=

0.588µs)

97.92 µs

(tCYC=

3.06µs)

AD conversion time

4.5 - 5.5 15.10

97.92

=64 × tCYC

(ADCR2=1) (Note 3)

(tCYC=

0.294µs)

(tCYC=

1.53µs)

Analog input VAIN

4.5 - 5.5 VSS

VDD V

voltage range

Analog port

input current

IAINH

IAINL

VAIN=VDD

VAIN=VSS

4.5 - 5.5

4.5 - 5.5 -1

1

µA

(Note 2) Absolute precision not including quantizing error (±1/2 LSB).

(Note 3) Conversion time means time from executing AD conversion instruction to loading complete digital value to register.

No.6714-18/26

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