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ST52T430/E430
®
ST52T430/E430
PRELIMINARY DATASHEET
8-BIT INTELLIGENT CONTROLLER UNIT (ICU) Three Timer/PWMs, ADC, SCI
Memories Up to 8 Kbytes EPROM/OTP 256 bytes of RAM Readout Protection Core Register File Based Architecture 55 instructions Hardware multiplication and division Decision Processor for the implementation of Fuzzy Logic algorithms Clock and Power Supply Up to 20 MHz clock frequency. Power Saving features Interrupts 6 interrupt vectors Top Level External Interrupt (INT) Peripherals 3 Programmable 8-bit Timer/PWMs with internal 16-bit Prescaler featuring: – PWM output – Input capture – Output Compare – Pulse Generator mode
I/O Ports
23 I/O PINs configurable in Input and Output
mode
High current sink/source in all pins.