UPSD3354DV-40U6 Datasheet, PDF (36/272 Pages) STMicroelectronics – fast 8032 MCU with programmable logic

MCU module description
6
MCU module description
UPSD33xx
This section provides a detail description of the MCU module system functions and
peripherals, including:
● 8032 MCU registers
● Special function registers
● 8032 addressing modes
● UPSD33xx instruction set summary
● Dual data pointers
● Debug unit
● Interrupt system
● MCU clock generation
● Power saving modes
Obsolete ^{Product(s) - Obsolete Product(s) Note:}
● Oscillator and external components
● I/O ports
● MCU bus interface
● Supervisory functions
● Standard 8032 timer/counters
● Serial UART interfaces
● IrDA interface
● I²C interface
● SPI interface
● Analog-to-digital converter
● Programmable counter array (PCA)
A full description of the 8032 instruction set may be found in the UPSD33xx programmers
guide.
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Doc ID 9685 Rev 7