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ATMEGA16A-AU Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
ATMEGA16A-AUAtmel77608Yes

ATMEGA16A-AU** is a microcontroller from **Atmel** (now part of Microchip Technology).

The ATMEGA16A-AU is a microcontroller from Atmel (now part of Microchip Technology). Below are its specifications, descriptions, and features:

Specifications:

  • Manufacturer: Atmel
  • Core: 8-bit AVR
  • Flash Memory: 16 KB
  • SRAM: 1 KB
  • EEPROM: 512 Bytes
  • Clock Speed: Up to 16 MHz
  • Operating Voltage: 2.7V - 5.5V
  • Package: TQFP-44
  • I/O Pins: 32
  • Timers: 3 (Two 8-bit, One 16-bit)
  • PWM Channels: 4
  • ADC Channels: 8 (10-bit resolution)
  • Communication Interfaces:
  • USART
  • SPI
  • I²C (TWI)
  • Watchdog Timer: Yes
  • Power Consumption: Low-power modes available

Descriptions:

The ATMEGA16A-AU is a high-performance, low-power AVR microcontroller based on the RISC architecture. It features 16KB of in-system programmable Flash memory, 1KB SRAM, and 512 bytes of EEPROM. It supports a wide operating voltage range (2.7V to 5.5V), making it suitable for battery-powered applications.

Features:

  • High-performance AVR RISC CPU
  • 16KB Flash memory with 10,000 write/erase cycles
  • 1KB SRAM for data storage
  • 512 bytes EEPROM with 100,000 write/erase cycles
  • 32 programmable I/O lines
  • 8-channel, 10-bit ADC
  • JTAG interface for debugging
  • On-chip analog comparator
  • Power-on reset and programmable brown-out detection
  • Internal calibrated oscillator
  • Six sleep modes for power efficiency

This microcontroller is commonly used in embedded systems, industrial control, automation, and consumer electronics.

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