ST7PLIT115BF1M3 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST7PLIT115BF1M3

8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, 5 TIMERS, SPI

STMicroelectronics 

ST7LITE1xB

ANALOG COMPARATOR (Cont’d)

Figure 61. Analog Comparator and Internal Voltage Reference

COMPIN+

(PB0)

ADC channel 0

Voltage Reference

Comparator

+

VP

-

VN

1.2V Bandgap

COMP

COMPIN-

(PB4)

4

VR[3:0] bits

VCBGR bit

VCEXT bit

Break input

to 12-bit Autoreload Timer

ADC Channel 4

Figure 62. Analog Comparator

Comparator

+

COMP

-

CINV

COMPOUT

Rising Edge 0

Falling Edge 1

Port PA7

CHYST 0 CINV CMPIF CMPIE CMP COUT CMPON

CMPCR

Comparator Interrupt

101/159

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