ST52T441 - ST Microelectronics

ST52T441 (ST52T400 - ST52T441) 8-BIT INTELLIGENT CONTROLLER UNIT ICU Timer/PWM

. . . . . 7 1.1 Introduction . . . .7 1.2 Operational Description . . . .

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-bit Timer/PWMs with internal 16-bit Prescaler featuring:
  – PWM output
  – Input capture
  – Output compare
  – Pulse generator mod.