ATMEGA64L-8AC

Product Overview

Category

ATMEGA64L-8AC belongs to the category of microcontrollers.

Use

It is commonly used in various electronic devices and systems that require a microcontroller for processing and controlling functions.

Characteristics

• Low-power consumption
• High-performance 8-bit AVR microcontroller
• 64KB Flash memory
• 2KB SRAM
• 32 general-purpose I/O lines
• 8-channel 10-bit ADC
• Multiple communication interfaces (UART, SPI, I2C)
• Operating voltage: 2.7V to 5.5V

Package

ATMEGA64L-8AC is available in a 64-pin TQFP (Thin Quad Flat Package) package.

Essence

The essence of ATMEGA64L-8AC lies in its ability to provide efficient processing and control capabilities in low-power applications.

Packaging/Quantity

ATMEGA64L-8AC is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Microcontroller Architecture: AVR
• CPU Speed: 8 MHz
• Program Memory Size: 64KB
• RAM Size: 2KB
• Number of I/O Lines: 32
• ADC Resolution: 10-bit
• Communication Interfaces: UART, SPI, I2C
• Operating Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of ATMEGA64L-8AC is as follows:

1. VCC
2. GND
3. Port A0
4. Port A1
5. Port A2
6. Port A3
7. Port A4
8. Port A5
9. Port A6
10. Port A7
11. Port C0
12. Port C1
13. Port C2
14. Port C3
15. Port C4
16. Port C5
17. Port C6
18. Port C7
19. Port D0
20. Port D1
21. Port D2
22. Port D3
23. Port D4
24. Port D5
25. Port D6
26. Port D7
27. Port B0
28. Port B1
29. Port B2
30. Port B3
31. Port B4
32. Port B5
33. Port B6
34. Port B7
35. RESET
36. XTAL1
37. XTAL2
38. AVCC
39. GND
40. AREF
41. ADC0
42. ADC1
43. ADC2
44. ADC3
45. ADC4
46. ADC5
47. ADC6
48. ADC7
49. SDA
50. SCL
51. MOSI
52. MISO
53. SCK
54. RXD
55. TXD
56. INT0
57. INT1
58. INT2
59. OC0
60. OC1A
61. OC1B
62. ICP1
63. OC2
64. ALE

Functional Features

• High-performance 8-bit AVR microcontroller with low-power consumption.
• Ample program memory and RAM for efficient data processing.
• Multiple communication interfaces for seamless integration with other devices.
• 10-bit ADC for accurate analog signal conversion.
• Wide operating voltage range allows flexibility in power supply options.

Advantages and Disadvantages

Advantages

• Low-power consumption makes it suitable for battery-powered applications.
• Ample program memory and RAM provide sufficient space for complex algorithms.
• Multiple communication interfaces enable easy connectivity with other devices.
• Wide operating voltage range allows compatibility with various power sources.

Disadvantages

• Limited processing power compared to higher-bit microcontrollers.
• Smaller package size may limit the number of I/O lines in some applications.
• Lack of built-in peripherals, such as USB or Ethernet, may require additional components for certain applications.

Working Principles

ATMEGA64L-8AC operates based on the AVR architecture. It executes instructions stored in its program memory to perform various tasks. The microcontroller interacts with external devices through its I/O lines and communication interfaces. It can read analog signals using its built-in ADC and communicate with other devices using UART, SPI, or I2C protocols. The low-power design ensures efficient operation even in battery-powered applications.

Detailed Application Field Plans

ATMEGA64L-8AC finds application in a wide range of electronic systems, including but not limited to: - Home automation systems - Industrial control