ST7FLITE20 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

ST7FLITE20

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

STMicroelectronics 

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ST7LITE2

Figure 18. Reset and Supply Management Block Diagram

WATCHDOG

TIMER (WDG)

STATUS FLAG

RESET

RESET SEQUENCE

MANAGER

(RSM)

SYSTEM INTEGRITY MANAGEMENT

AVD Interrupt Request

SICSR

0 0 0 WDGRF LOCKED LVDRF AVDF AVDIE

LOW VOLTAGE

VSS

DETECTOR

VDD

(LVD)

AUXILIARY VOLTAGE

DETECTOR

(AVD)

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