ATMEGA32A-AU SMD Microcontroller

The ATMEGA32A-AU SMD Microcontroller is an 8-bit microcontroller based on RISC architecture. It is a static CMOS device with programmable memory and multiple built-in peripherals. The ATMEGA32A-AU SMD Microcontroller includes 32KB flash memory, 16KB programmable memory, and 1KB EEPROM memory. It also provides 2KB internal SRAM and a 16 MHz maximum external clock. This microcontroller offers 32 GPIO pins on a 44-pin SMD package and supports common communication and control functions.

It is suitable for electronics and robotics projects that require an 8-bit MCU with integrated memory and interface support. The device includes 8-channel 10-bit ADC support, timer counters, PWM channels, and protection features for program storage.

Features of ATMEGA32A-AU SMD Microcontroller - 16MHz, 32KB, 44-Pin

• 8-bit RISC architecture
• Static operation
• 32KB flash memory
• 16KB programmable memory
• 1KB EEPROM memory
• 2KB internal SRAM
• 32 GPIO pins
• 44-pin SMD package
• 4 PWM channels
• 8-channel 10-bit ADC
• JTAG interface
• Program lock feature
• Atmel® QTouch® support

Specifications of ATMEGA32A-AU SMD Microcontroller - 16MHz, 32KB, 44-Pin

• Type: 8-bit microcontroller based on RISC architecture
• Operation: Static
• Programmable memory capacity: 16KB
• EEPROM memory: 1KB
• Internal SRAM memory: 2KB
• Flash memory: 32KB
• Timer counters: Two 8-bit timers and one 16-bit timer
• GPIO pins: 32 pins
• Number of pins: 44 pins
• Package: SMD
• PWM channels: 4 channels
• Max external clock: 16 MHz
• Operating voltage: 2.7-5.5V DC
• Flash memory write/erase cycles: 10000 cycles
• EEPROM memory write/erase cycles: 100000 cycles
• Program lock feature: For program protection
• Supports Atmel® QTouch® library
• JTAG interface: Available
• Programmable USART channel: Available
• I2C interface: Available
• Analog comparator: Available
• ADC channels: 8 channels, 10-bit ADC
• Calibrated internal oscillator: Available
• Internal and external interrupt sources: Available
• Communication protocols: I2C, SPI, UART/USART

How to Use ATMEGA32A-AU SMD Microcontroller - 16MHz, 32KB, 44-Pin

1. Place the microcontroller in your circuit design with the 44-pin SMD package.
2. Connect the required power, input, output, and communication lines.
3. Program the device and use the available peripherals as needed.

More Info

• Applications include DIY projects.
• Applications include projects requiring more logical control for devices.
• Applications include Arduino module replacement.
• Applications include USB AVR applications.