ATMEGA32A in ATmega Family
The ATmega32A is a high-performance, low-power 8-bit RISC microcontroller manufactured by Microchip Technology under the AVR architecture. It features 32KB of self-programming flash memory, 2KB SRAM, and 1024 bytes of EEPROM. Operating at up to 16MHz, it bridges the gap between basic entry-level controllers and high-density megaAVR devices, providing a robust peripheral set including a 10-bit ADC and JTAG interface for on-chip debugging, making it a staple in industrial and consumer electronics.
Variants in This Sub-Family
Variants within the ATmega32A sub-family primarily differ in packaging and thermal ratings. Common options include the 44-lead TQFP and 44-pad VQFN for surface-mount designs, alongside the 40-pin PDIP for through-hole applications. Ordering codes like -AU and -PU specify the package type and industrial temperature range (-40°C to +85°C), while suffix variations such as 'R' denote tape and reel packaging for automated assembly.
