ST52T400 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST52T400

8-BIT INTELLIGENT CONTROLLER UNIT (ICU) Timer/PWM, Analog Comparator, Triac/PWM Timer, WDG

STMicroelectronics 

ST52T400/T440/E440/T441

Figure 11.14 Port A and Port C pin Equivalent Circuit (ST52T441)

VDD

Device

Input/Output

CS

VSS

VSS

RS VIN

VOUT

Figure 11.15 Port B Pin Equivalent Circuit (ST52T441)

VDD

Device

Input/Output

CS

VSS

VSS

RS VIN

VOUT

83/94

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