ST7LITES2 查看數據表（PDF） - STMicroelectronics

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ST7LITES2

8-BIT MICROCONTROLLER WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, TIMERS, SPI

STMicroelectronics 

ST7LITE0x, ST7LITESx

Figure 43. ADC Block Diagram

fCPU

DIV 2

0

DIV 4

1

7

EOC SPEED ADON 0

0

1

fADC

0

SLOW (ADCAMP Register)

bit

0

CH2 CH1 CH0 ADCCSR

3

AIN0

HOLD CONTROL

AIN1

RADC

ANALOG

x 1 or

MUX

x8

AINx

AMPSEL bit

(ADCAMP Register)

CADC

ANALOG TO DIGITAL

CONVERTER

ADCDR D7 D6 D5 D4 D3 D2 D1 D0

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