UPD178002 데이터 시트보기 (PDF) - NEC => Renesas Technology

부품명

상세내역

제조사

UPD178002

8-BIT SINGLE-CHIP MICROCONTROLLERS

NEC => Renesas Technology 

µPD178002, 178003

5.5 A/D Converter

An A/D converter consisting of three 8-bit resolution channels is incorporated.

The following two A/D conversion operation start-up methods are available.

• Hardware start

• Software start

ANI0/P10

ANI1/P11

ANI2/P12

Figure 5-5. A/D Converter Block Diagram

Sample & hold circuit

Selector

Voltage comparator

Resistor string

Tap

selector

Successive approximation

register (SAR)

Control

circuit

A/D conversion

result register (ADCR)

Internal bus

VDD

GND

INTAD

18

Data Sheet U12628EJ3V0DS00

Share Link: