ATMEGA128-16AUR

ATMEGA128-16AUR

Category: Available (Qty:9999999)
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Description

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Parameter Description
Part Number ATMEGA128-16AUR
Type Microcontroller
Family MegaAVR
Core AVR
Clock Speed Up to 16 MHz
Flash Memory 128 KB
EEPROM 4 KB
SRAM 4 KB
Package Type TQFP (Thin Quad Flat Package)
Pin Count 64
Operating Voltage 4.5V to 5.5V
Temperature Range -40°C to +85°C
I/O Lines 53 I/O lines
Analog Comparators 2
ADC Channels 8 channels, 10-bit resolution
PWM Channels 6 channels
Timers/Counters 3 (2 x 8-bit, 1 x 16-bit)
Serial Interfaces SPI, UART, TWI (I2C)
Watchdog Timer Yes
Power Management Multiple power-saving modes
Programming Interface In-System Programming (ISP), High-voltage Serial Programming (HVSP), Parallel Programming

Instructions for Use:

  1. Power Supply: Ensure the operating voltage is within the specified range of 4.5V to 5.5V. Use appropriate decoupling capacitors near the power supply pins to stabilize the voltage.
  2. Clock Configuration: Configure the internal or external clock source as per your application requirements. The device supports up to 16 MHz operation.
  3. Programming: Use an ISP programmer or other supported programming methods to load firmware onto the device. Ensure that the correct fuse bits are set for your clock and reset configurations.
  4. Peripheral Setup: Initialize the ADC, timers, UART, SPI, and TWI peripherals in software according to the application needs. Refer to the datasheet for register configurations.
  5. Power-Saving Modes: Implement low-power modes such as idle, power-down, and power-save to extend battery life in portable applications.
  6. Handling ESD: The device is sensitive to electrostatic discharge; handle with care and use proper anti-static precautions.
  7. Thermal Considerations: Ensure adequate heat dissipation if operating at high temperatures or under heavy loads. Consider heatsinks or airflow improvements if necessary.

For detailed information on each parameter and more specific instructions, refer to the official ATMEGA128-16AUR datasheet provided by Atmel (now Microchip Technology).

(For reference only)

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