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ST52T441 Datasheet (st52t400 - St52t441) 8-bit Intelligent Controller Unit Icu Timer/pwm

Manufacturer: STMicroelectronics

Overview: ST52T400/T440/E440 ® ST52T400/T440/E440/T441 PRELIMINARY DATASHEET 8-BIT INTELLIGENT CONTROLLER UNIT (ICU) Timer/PWM, Analog Comparator, Triac/PWM Timer, WDG Memories s s s Up to 8 Kbytes EPROM/OTP 128/256 bytes of RAM Readout Protection s s s s Core Register File Based Architecture 55 instructions Hardware multiplication and division Decision Processor for the implementation of Fuzzy Logic algorithms s s Clock and Power Supply Up to 20 MHz clock frequency.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Key Features

  • s s s Interrupts 6 interrupt vectors Top Level External Interrupt (INT) I/O Ports s 13 or 21 I/O PINs configurable in Input and Output mode s s High current sink/source in all pins. Triac Driver output can supply 50 mA 6-channels Analog Comparator with 16-bit Timer (not available in ST52T400) Triac/PWM Driver Timer with zero crossing detector and high current capability for:.
  • PWM mode.
  • Burst Mode.
  • Phase Angle Partialization mode s Peripherals s Programmable 8-.

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