HMS81C2012ALQ 데이터 시트보기 (PDF) - Unspecified

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HMS81C2012ALQ

CMOS Single-Chip 8-Bit Microcontroller with A/D Converter & VFD Driver

Unspecified 

HMS81C2012A/2020A

R74, R75

Data Reg.

Dir.

Reg.

VDD

Pin

VDD

VSS

Rd

R03/BUZO

Selection

Secondary

Function

VDD

MUX

Data Reg.

Dir.

Reg.

Mask

Option

Pin

Vdisp

Rd

R56/PWM1O/T1O

Selection N-MOS

Open Drain Select

SOUT output

MUX

Data Reg.

VDD

Pull-up

Tr.

Mask

VDD Option

Direction

Reg.

Rd

Pin

VSS

R60~R67/AN0~AN7, R70~R73/AN8~AN11

VDD

Pull-up

Tr.

Mask

VDD Option

Data Reg.

Direction

Pin

Reg.

VSS

Rd

A/D

Converter

Analog

Input Mode

A/D Ch.

Selection

SEP. 2004 Ver 2.00

13

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