AT91SAM7X256-CU-999

Overview

Product Category

AT91SAM7X256-CU-999 belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems for controlling and processing data.

Characteristics

• High-performance 32-bit ARM architecture
• Clock speed of up to 55 MHz
• Flash memory capacity of 256 KB
• RAM capacity of 64 KB
• Multiple communication interfaces (UART, SPI, I2C)
• Analog-to-digital converter (ADC) with 10-bit resolution
• Real-time clock (RTC) functionality
• Low power consumption
• Small form factor

Package

AT91SAM7X256-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 connectivity options, and low power consumption, making it ideal for a wide range of applications.

Packaging/Quantity

AT91SAM7X256-CU-999 is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

• Architecture: ARM7TDMI-S
• Clock Speed: Up to 55 MHz
• Flash Memory: 256 KB
• RAM: 64 KB
• Operating Voltage: 3.3V
• Communication Interfaces: UART, SPI, I2C
• ADC Resolution: 10-bit
• Timers/Counters: 6
• GPIO Pins: 53
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of AT91SAM7X256-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. 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
56. NRST
57. VDDCORE
58. VDDPLL
59. VDDOSC
60. VDDANA
61. VDDPLLCK
62. VDDPLLREF
63. VDDUSB
64. GND

Functional Features

• High-performance processing capabilities for efficient data handling
• Multiple communication interfaces for seamless connectivity with other devices
• Analog-to-digital converter for accurate measurement and sensing applications
• Real-time clock functionality for timekeeping and scheduling tasks
• Extensive GPIO pins for interfacing with external components
• Timers/counters for precise timing and event management

Advantages

• Powerful processing capabilities enable complex applications
• Extensive connectivity options facilitate integration with various devices
• Low power consumption for energy-efficient operation
• Compact form factor allows for space-saving designs
• Wide operating temperature range ensures reliability in harsh environments

Disadvantages

• Limited flash memory capacity may restrict the size of the software that can be stored
• The absence of certain advanced features found in higher-end microcontrollers

Working Principles

AT91SAM7X256-CU-999 operates based on the ARM7TDMI-S architecture. It executes instructions fetched from its flash memory, processes data, and communicates with other devices through its communication interfaces. The microcontroller's internal peripherals and GPIO pins allow it to interact with external components and perform various tasks as programmed.

Detailed Application Field Plans

AT91SAM7X256-CU-999 finds application in a wide range of fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Internet of Things (IoT) applications - Robotics

Alternative Models

Several alternative models with similar capabilities to AT91