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STMicroelectronics uPSD3334DV

The STMicroelectronics uPSD3334DV is a Fast 10 MIPS Turbo 8032 core with: 256KB main Flash memory and 32KB secondary Flash memory, 8KB battery-backed SRAM, General purpose PLD, JTAG Debugging and In-System Programming via Keil ULINK, I2C, SPI, PWM, DDC, Timer/Counters, PCA, 8 channel 10-bit ADC, 2 UARTs, Supervisor with Reset In/Out, LVD, Watchdog Timer.


Development Tools
Compiler, Assembler, Linker, Debugger
Evaluation Boards
JTAG Debuggers
Data Sheets
Data Sheet for the STMicroelectronics uPSD3334DV
Data Sheet
3,505,598 bytes

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Header Files
FLASH Utilities
Device Programmers
Real-Time OS
Simulated Features

The following on-chip peripherals are simulated by the Keil Software µVision Debugger.

  • 10-bit A/D Converter (8 channel)
  • 4 clocks per Machine Cycle
  • Clock Control
  • Interrupts 12S/2L (including external)
  • Port 1
  • Port 3
  • Port 4
  • Port A
  • Port B
  • Power save modes (Idle & Power down)
  • Serial UART 0 (Standard Interface)
  • Serial UART 1 (Standard Interface)
  • Timer 0
  • Timer 1
  • Timer 2
  • Watchdog Timer

The following on-chip peripherals are not simulated.

  • 8-bit PWM Programmable Frequency
AGSI Drivers

The following AGSI Drivers are available for the Keil Software µVision Simulator.

AGDI Drivers

The following AGDI Drivers are available for the Keil Software µVision Debugger.

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