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ATMEGA128L-8AN
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ATMEGA128L-8AN

Product Overview

Category

ATMEGA128L-8AN belongs to the category of microcontrollers.

Use

It is commonly used in various electronic applications that require a microcontroller for processing and controlling tasks.

Characteristics

  • Low power consumption
  • High-performance 8-bit AVR microcontroller
  • 128KB of in-system programmable flash memory
  • 4KB EEPROM
  • 4KB SRAM
  • 53 general-purpose I/O lines
  • 32 general-purpose working registers
  • Operating voltage: 2.7V to 5.5V
  • Maximum CPU frequency: 8MHz
  • Package: 64-lead TQFP

Packaging/Quantity

ATMEGA128L-8AN is typically packaged in a 64-lead Thin Quad Flat Pack (TQFP). The quantity may vary depending on the manufacturer or supplier.

Specifications

  • Flash Memory: 128KB
  • EEPROM: 4KB
  • SRAM: 4KB
  • Operating Voltage: 2.7V - 5.5V
  • Maximum CPU Frequency: 8MHz
  • Number of I/O Lines: 53
  • Number of Working Registers: 32
  • Package Type: 64-lead TQFP

Detailed Pin Configuration

The ATMEGA128L-8AN microcontroller has a total of 64 pins. Here is a detailed pin configuration:

  1. RESET: Reset Input
  2. VCC: Power Supply (+)
  3. GND: Ground (-)
  4. XTAL1: Crystal Oscillator 1
  5. XTAL2: Crystal Oscillator 2
  6. AVCC: Analog Power Supply
  7. AREF: Analog Reference
  8. ADC0: Analog-to-Digital Converter Channel 0
  9. ADC1: Analog-to-Digital Converter Channel 1
  10. ADC2: Analog-to-Digital Converter Channel 2
  11. ADC3: Analog-to-Digital Converter Channel 3
  12. ADC4: Analog-to-Digital Converter Channel 4
  13. ADC5: Analog-to-Digital Converter Channel 5
  14. ADC6: Analog-to-Digital Converter Channel 6
  15. ADC7: Analog-to-Digital Converter Channel 7
  16. T0: Timer/Counter 0 External Counter Input
  17. INT0: External Interrupt 0
  18. INT1: External Interrupt 1
  19. PCINT0: Pin Change Interrupt 0
  20. PCINT1: Pin Change Interrupt 1
  21. PCINT2: Pin Change Interrupt 2
  22. PCINT3: Pin Change Interrupt 3
  23. PCINT4: Pin Change Interrupt 4
  24. PCINT5: Pin Change Interrupt 5
  25. PCINT6: Pin Change Interrupt 6
  26. PCINT7: Pin Change Interrupt 7
  27. OC0A: Timer/Counter 0 Output Compare Match A Output
  28. OC0B: Timer/Counter 0 Output Compare Match B Output
  29. ICP1: Timer/Counter 1 Input Capture Pin
  30. OC1A: Timer/Counter 1 Output Compare Match A Output
  31. OC1B: Timer/Counter 1 Output Compare Match B Output
  32. OC1C: Timer/Counter 1 Output Compare Match C Output
  33. SS: SPI Bus Slave Select
  34. MOSI: SPI Bus Master Output/Slave Input
  35. MISO: SPI Bus Master Input/Slave Output
  36. SCK: SPI Bus Serial Clock
  37. T1: Timer/Counter 1 External Counter Input
  38. INT2: External Interrupt 2
  39. WR: External Memory Write Signal
  40. RD: External Memory Read Signal
  41. ALE: Address Latch Enable
  42. AD7: Address/Data Bus Bit 7
  43. AD6: Address/Data Bus Bit 6
  44. AD5: Address/Data Bus Bit 5
  45. AD4: Address/Data Bus Bit 4
  46. AD3: Address/Data Bus Bit 3
  47. AD2: Address/Data Bus Bit 2
  48. AD1: Address/Data Bus Bit 1
  49. AD0: Address/Data Bus Bit 0
  50. ADC8: Analog-to-Digital Converter Channel 8
  51. ADC9: Analog-to-Digital Converter Channel 9
  52. ADC10: Analog-to-Digital Converter Channel 10
  53. ADC11: Analog-to-Digital Converter Channel 11
  54. ADC12: Analog-to-Digital Converter Channel 12
  55. ADC13: Analog-to-Digital Converter Channel 13
  56. ADC14: Analog-to-Digital Converter

技術ソリューションにおける ATMEGA128L-8AN の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of ATMEGA128L-8AN in technical solutions:

  1. Q: What is the ATMEGA128L-8AN microcontroller? A: The ATMEGA128L-8AN is a low-power, high-performance microcontroller based on the AVR architecture.

  2. Q: What are the key features of the ATMEGA128L-8AN? A: Some key features include 128KB of flash memory, 4KB of EEPROM, 4KB of SRAM, 53 general-purpose I/O pins, and multiple communication interfaces.

  3. Q: What applications can the ATMEGA128L-8AN be used for? A: The ATMEGA128L-8AN can be used in various applications such as industrial automation, consumer electronics, IoT devices, robotics, and more.

  4. Q: What programming language is used to program the ATMEGA128L-8AN? A: The ATMEGA128L-8AN can be programmed using C or assembly language.

  5. Q: How can I program the ATMEGA128L-8AN? A: You can use an In-System Programmer (ISP) or a development board with a built-in programmer to program the ATMEGA128L-8AN.

  6. Q: Can I use Arduino IDE to program the ATMEGA128L-8AN? A: Yes, you can use the Arduino IDE by selecting the appropriate board and configuring the necessary settings.

  7. Q: What voltage range does the ATMEGA128L-8AN operate at? A: The ATMEGA128L-8AN operates at a voltage range of 2.7V to 5.5V.

  8. Q: Does the ATMEGA128L-8AN have any built-in peripherals? A: Yes, it has various built-in peripherals such as UART, SPI, I2C, ADC, PWM, timers, and more.

  9. Q: Can I interface external devices with the ATMEGA128L-8AN? A: Yes, you can interface external devices using the general-purpose I/O pins or the communication interfaces available on the microcontroller.

  10. Q: Is there any development board available for the ATMEGA128L-8AN? A: Yes, there are several development boards available that are specifically designed for the ATMEGA128L-8AN, which provide easy prototyping and debugging capabilities.

Please note that these answers are general and may vary depending on specific requirements and applications.