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AT91SAM9R64-CU-999

AT91SAM9R64-CU-999

Product Overview

Category

AT91SAM9R64-CU-999 belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems for controlling and managing different functions.

Characteristics

  • High-performance 32-bit ARM926EJ-S core
  • Clock frequency up to 400 MHz
  • Integrated memory controller with support for DDR2 and SDRAM
  • Multiple communication interfaces including USB, Ethernet, and UART
  • Rich set of peripherals such as timers, PWM channels, and ADCs
  • Low power consumption
  • Extended temperature range (-40°C to +85°C)

Package

AT91SAM9R64-CU-999 is available in a compact and durable package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of this microcontroller lies in its powerful processing capabilities, extensive peripheral support, and low power consumption, making it ideal for a wide range of applications.

Packaging/Quantity

AT91SAM9R64-CU-999 is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

  • Core: ARM926EJ-S
  • Clock Frequency: Up to 400 MHz
  • Memory Controller: DDR2, SDRAM
  • Communication Interfaces: USB, Ethernet, UART
  • Peripherals: Timers, PWM Channels, ADCs
  • Power Consumption: Low
  • Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of AT91SAM9R64-CU-999 is as follows:

  1. VDDIO
  2. PA0
  3. PA1
  4. PA2
  5. PA3
  6. PA4
  7. PA5
  8. PA6
  9. PA7
  10. GND
  11. PB0
  12. PB1
  13. PB2
  14. PB3
  15. PB4
  16. PB5
  17. PB6
  18. PB7
  19. VDDIO
  20. PC0
  21. PC1
  22. PC2
  23. PC3
  24. PC4
  25. PC5
  26. PC6
  27. PC7
  28. GND
  29. PD0
  30. PD1
  31. PD2
  32. PD3
  33. PD4
  34. PD5
  35. PD6
  36. PD7
  37. VDDIO
  38. PE0
  39. PE1
  40. PE2
  41. PE3
  42. PE4
  43. PE5
  44. PE6
  45. PE7
  46. GND
  47. PF0
  48. PF1
  49. PF2
  50. PF3
  51. PF4
  52. PF5
  53. PF6
  54. PF7
  55. VDDIO
  56. PG0
  57. PG1
  58. PG2
  59. PG3
  60. PG4
  61. PG5
  62. PG6
  63. PG7
  64. GND

Functional Features

  • High-performance processing capabilities for efficient execution of complex tasks.
  • Integrated memory controller enables seamless access to external memory devices.
  • Multiple communication interfaces facilitate easy integration with other systems.
  • Rich set of peripherals allows for versatile functionality implementation.
  • Low power consumption ensures energy-efficient operation.
  • Extended temperature range makes it suitable for harsh environments.

Advantages and Disadvantages

Advantages

  • Powerful processing capabilities enable efficient execution of complex tasks.
  • Extensive peripheral support allows for versatile functionality implementation.
  • Low power consumption ensures energy-efficient operation.
  • Extended temperature range makes it suitable for a wide range of applications.

Disadvantages

  • Limited availability of alternative models with similar specifications.
  • Higher cost compared to some other microcontrollers in the market.

Working Principles

AT91SAM9R64-CU-999 operates based on the ARM926EJ-S core architecture. It executes instructions and manages data flow between various peripherals and memory devices. The microcontroller's clock frequency determines the speed at which it processes instructions and performs tasks. It communicates with external devices through its integrated communication interfaces, enabling seamless data transfer and control.

Detailed Application Field Plans

AT91SAM9R64-CU-999 finds application in various fields, including but not limited to: 1. Industrial automation systems 2. Consumer electronics 3. Automotive electronics 4. Medical devices 5. Internet of Things (IoT) devices 6. Robotics 7. Home automation systems

Detailed and Complete Alternative Models

While AT91SAM9R64-CU-999 is a highly capable microcontroller, there are alternative models available in the market with similar specifications.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van AT91SAM9R64-CU-999 in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of AT91SAM9R64-CU-999 in technical solutions:

  1. Q: What is the AT91SAM9R64-CU-999? A: The AT91SAM9R64-CU-999 is a microcontroller unit (MCU) based on the ARM926EJ-S core, designed for embedded applications.

  2. Q: What are the key features of the AT91SAM9R64-CU-999? A: Some key features include a 400 MHz clock frequency, 64-bit DDR2/LPDDR2 memory interface, Ethernet MAC, USB host/device, and multiple serial interfaces.

  3. Q: What are some typical applications for the AT91SAM9R64-CU-999? A: The AT91SAM9R64-CU-999 is commonly used in industrial automation, home automation, smart energy, and IoT (Internet of Things) applications.

  4. Q: Can the AT91SAM9R64-CU-999 support real-time operating systems (RTOS)? A: Yes, the AT91SAM9R64-CU-999 supports various RTOS options such as FreeRTOS, Micrium µC/OS-II, and Linux-based distributions.

  5. Q: What development tools are available for programming the AT91SAM9R64-CU-999? A: Atmel Studio, Keil MDK, and IAR Embedded Workbench are popular development tools that can be used to program the AT91SAM9R64-CU-999.

  6. Q: How can I interface peripherals with the AT91SAM9R64-CU-999? A: The AT91SAM9R64-CU-999 provides a wide range of peripheral interfaces, including UART, SPI, I2C, USB, Ethernet, and GPIOs, allowing easy integration of external devices.

  7. Q: Can the AT91SAM9R64-CU-999 support graphical user interfaces (GUI)? A: Yes, the AT91SAM9R64-CU-999 has a built-in LCD controller that supports various display resolutions, making it suitable for GUI-based applications.

  8. Q: What is the power consumption of the AT91SAM9R64-CU-999? A: The power consumption of the AT91SAM9R64-CU-999 depends on the specific application and usage scenario. It offers low-power modes to optimize energy efficiency.

  9. Q: Is the AT91SAM9R64-CU-999 suitable for battery-powered devices? A: Yes, the AT91SAM9R64-CU-999 can be used in battery-powered devices due to its low-power capabilities and support for power management features.

  10. Q: Are there any evaluation boards available for the AT91SAM9R64-CU-999? A: Yes, Atmel provides evaluation boards like the AT91SAM9R64-EK for developers to quickly prototype and evaluate their designs based on the AT91SAM9R64-CU-999.

Please note that the answers provided here are general and may vary depending on specific requirements and use cases.