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List out the features of ARM Cortex-M3.
written 5.6 years ago by gravatar for liviavaz liviavaz • 220 modified 3.5 years ago by gravatar for ninadsail ninadsail • 10
microcontroller and applications
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written 5.6 years ago by gravatar for liviavaz liviavaz • 220
  1. ARM Cortex-M3 processor, running at frequencies of up to 100 MHz.
  2. ARM Cortex-M3 built-in Nested Vectored Interrupt Controller (NVIC).
  3. In-System Programming (ISP) and In-Application Programming (IAP).
  4. Eight channel General Purpose DMA controller (GPDMA).
  5. USB 2.0 full-speed device/Host/OTG controller.
  6. 70 General Purpose I/O (GPIO) pins with configurable pull-up/down resistors.
  7. ARM Cortex-M3 system tick timer, including an external clock input option.
  8. Low power RTC with a separate power domain and dedicated oscillator.
  9. Standard JTAG test/debug interface for compatibility with existing tools.
  10. Crystal oscillator with an operating range of 1 MHz to 25 MHz.
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