ATMEGA32A-AU SMD 8-Bit 16Mhz Microcontroller TQFP-44

The ATMEGA32A-AU is a high-performance, low-power 8-Bit AVR RISC-based microcontroller that combines 32KB of programmable flash memory, 2KB SRAM, 1KB EEPROM, an 8-channel 10-bit A/D converter, and a JTAG interface for on-chip debugging. The device supports throughput of 16 MIPS at 16 MHz and operates between 4.5-5.5 volts.

Key Features

• 32KB of In-System Self-Programmable Flash
• 1024 Bytes EEPROM
• 2KB Internal SRAM
• Write/Erase Cycles: 10,000 Flash/100,000 EEPROM
• 8-channel 10-bit A/D converter
• JTAG Interface for On-chip Debugging
• Up to 16 MIPS Throughput at 16MHz

Technical Specifications

• Product Category: 8-bit Microcontrollers - MCU
• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number of I/O: 32
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP

Possible Applications

The ATMEGA32A-AU Microcontroller is ideal for a wide range of applications, including:

• Industrial automation
• Home appliances
• Automotive systems
• Internet of Things (IoT) devices
• Robotics

Datasheet