AT91SAM7XC256-AU-999

Product Overview

Category

AT91SAM7XC256-AU-999 belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems.

Characteristics

• High-performance 32-bit RISC architecture
• Flash memory for program storage
• Multiple communication interfaces (UART, SPI, I2C)
• Analog-to-digital converter (ADC)
• Real-time clock (RTC)
• Low power consumption
• Small form factor

Package

AT91SAM7XC256-AU-999 is available in a compact surface mount package.

Essence

The essence of this microcontroller lies in its ability to provide a powerful processing unit with integrated peripherals, making it suitable for a wide range of applications.

Packaging/Quantity

AT91SAM7XC256-AU-999 is typically sold in reels or trays, with each containing a specific quantity of microcontrollers.

Specifications

• Microcontroller family: AT91SAM7X
• Model: C256
• Operating voltage: 3.3V
• Clock frequency: up to 55 MHz
• Flash memory: 256 KB
• RAM: 64 KB
• Number of I/O pins: 53
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of AT91SAM7XC256-AU-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. GND
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. GND
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. GND

Functional Features

• High-speed data processing
• On-chip memory for program and data storage
• Support for various communication protocols
• Analog-to-digital conversion capability
• Real-time clock for timekeeping
• Low power consumption modes for energy efficiency
• Flexible I/O configuration options

Advantages and Disadvantages

Advantages

• Powerful processing capabilities
• Integrated peripherals reduce external component count
• Compact form factor allows for space-efficient designs
• Wide operating temperature range enables usage in harsh environments

Disadvantages

• Limited amount of flash memory compared to some other microcontrollers
• May require additional external components for certain applications
• Steeper learning curve for beginners due to advanced features

Working Principles

AT91SAM7XC256-AU-999 operates based on the principles of a 32-bit RISC architecture. It executes instructions stored in its flash memory, processes data, and communicates with external devices through its various interfaces. The microcontroller's clock frequency determines the speed at which it performs these operations.

Detailed Application Field Plans

AT91SAM7XC256-AU-999 finds applications in a wide range of fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Internet of Things (IoT) devices - Robotics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AT91SAM7XC256-AU-999 are: - STM32F407VG - PIC32MX795F512L - LPC1768

These alternatives provide comparable features and can be considered based on specific project requirements.

In conclusion, AT91SAM7XC256-AU-999 is a high-performance microcontroller with integrated peripherals, suitable for various electronic applications. Its compact size, low power consumption, and extensive feature set make it a popular choice among developers.