ATmega32A megaAVR® Introduction: The ATmega32A is a low power, CMOS 8-bit microcontrollers based on the AVR® enhanced RISC architecture. The ATmega32A is a 40/44-pins device with 32 KB Flash, 2 KB SRAM and 1 KB EEPROM. By executing instructions in a single clock cycle, the devices achieve CPU throughput approaching one million instructions per second (MIPS) per megahertz, allowing the system designer to optimize power consumption versus processing speed. Merkmale - High-performance, Low-power AVR® 8-bit Microcontroller - Advanced RISC Architecture - 131 Powerful Instructions - Most Single-clock Cycle Execution - 32 × 8 General Purpose Working Registers - Fully Static Operation - Up to 16MIPS Throughput at 16MHz - On-chip 2-cycle Multiplier - High Endurance Non-volatile Memory segments: - 32Kbytes of In-System Self-programmable Flash program memory - 1024Bytes EEPROM - 2Kbytes Internal SRAM - Write/Erase Cycles: 10,000 Flash/100,000 EEPROM - Data retention: 20 years at 85°C/100 years at 25°C(1) - Optional Boot Code Section with Independent Lock Bits - In-System Programming by On-chip Boot Program - True Read-While-Write Operation - Programming Lock for Software Security - JTAG (IEEE std. 1149.1 Compliant) Interface: - Boundary-scan Capabilities According to the JTAG Standard - Extensive On-chip Debug Support - Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface - QTouch® Library Support: - Capacitive touch buttons, sliders and wheels - QTouch and QMatrix™ acquisition - Up to 64 sense channels - Peripheral Features: - Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes - One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode - Real Time Counter with Separate Oscillator - Four PWM Channels - 8-channel, 10-bit ADC - 8 Single-ended Channels - 7 Differential Channels in TQFP Package Only - 2 Differential Channels with Programmable Gain at 1x, 10x, or 200x - Byte-oriented Two-wire Serial Interface - Programmable Serial USART - Master/Slave SPI Serial Interface - Programmable Watchdog Timer with Separate On-chip Oscillator - On-chip Analog Comparator - Special Microcontroller Features - Power-on Reset and Programmable Brown-out Detection - Internal Calibrated RC Oscillator - External and Internal Interrupt Sources - Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby and Extended Standby - I/O and Packages: - 32 Programmable I/O Lines - 40-pin PDIP, 44-lead TQFP, and 44-pad QFN/MLF - Operating Voltages: 2.7V - 5.5V - Speed Grades: 0 - 16MHz - Power Consumption at 1MHz, 3V, 25°C - Active: 0.6mA - Idle Mode: 0.2mA - Power-down Mode: < 1µA https://elecena.pl/product/9695600/atmega32a-au-8-bit-atmega-avr-microcontroller-32-kb-16-mhz-tqfp-44 2017-08-05 https://elecena.pl/product/9695600/atmega32a-au-8-bit-atmega-avr-microcontroller-32-kb-16-mhz-tqfp-44 2018-03-26 https://elecena.pl/product/9695600/atmega32a-au-8-bit-atmega-avr-microcontroller-32-kb-16-mhz-tqfp-44 2018-05-05 https://elecena.pl/product/9695600/atmega32a-au-8-bit-atmega-avr-microcontroller-32-kb-16-mhz-tqfp-44 2018-12-16 https://elecena.pl/product/9695600/atmega32a-au-8-bit-atmega-avr-microcontroller-32-kb-16-mhz-tqfp-44 2021-05-13 https://elecena.pl/product/9695600/atmega32a-au-8-bit-atmega-avr-microcontroller-32-kb-16-mhz-tqfp-44 2021-05-31 https://elecena.pl/product/9695600/atmega32a-au-8-bit-atmega-avr-microcontroller-32-kb-16-mhz-tqfp-44 2021-06-16 https://elecena.pl/product/9695600/atmega32a-au-8-bit-atmega-avr-microcontroller-32-kb-16-mhz-tqfp-44 2021-10-17 https://elecena.pl/product/9695600/atmega32a-au-8-bit-atmega-avr-microcontroller-32-kb-16-mhz-tqfp-44 2022-05-30 https://elecena.pl/product/9695600/atmega32a-au-8-bit-atmega-avr-microcontroller-32-kb-16-mhz-tqfp-44 2022-07-03 https://elecena.pl/product/9695600/atmega32a-au-8-bit-atmega-avr-microcontroller-32-kb-16-mhz-tqfp-44 2022-11-17 https://elecena.pl/product/9695600/atmega32a-au-8-bit-atmega-avr-microcontroller-32-kb-16-mhz-tqfp-44 2022-12-10 https://elecena.pl/product/9695600/atmega32a-au-8-bit-atmega-avr-microcontroller-32-kb-16-mhz-tqfp-44 2023-04-08 https://elecena.pl/product/9695600/atmega32a-au-8-bit-atmega-avr-microcontroller-32-kb-16-mhz-tqfp-44 2023-06-04 https://elecena.pl/product/9695600/atmega32a-au-8-bit-atmega-avr-microcontroller-32-kb-16-mhz-tqfp-44 2023-07-12 https://elecena.pl/product/9695600/atmega32a-au-8-bit-atmega-avr-microcontroller-32-kb-16-mhz-tqfp-44 2023-08-12 https://elecena.pl/product/9695600/atmega32a-au-8-bit-atmega-avr-microcontroller-32-kb-16-mhz-tqfp-44 2023-09-04 https://elecena.pl/product/9695600/atmega32a-au-8-bit-atmega-avr-microcontroller-32-kb-16-mhz-tqfp-44 2023-09-29 https://elecena.pl/product/9695600/atmega32a-au-8-bit-atmega-avr-microcontroller-32-kb-16-mhz-tqfp-44 2024-03-23 https://elecena.pl/product/9695600/atmega32a-au-8-bit-atmega-avr-microcontroller-32-kb-16-mhz-tqfp-44 2024-04-27 https://elecena.pl/product/9695600/atmega32a-au-8-bit-atmega-avr-microcontroller-32-kb-16-mhz-tqfp-44 2024-07-01 https://elecena.pl/product/9695600/atmega32a-au-8-bit-atmega-avr-microcontroller-32-kb-16-mhz-tqfp-44 2025-04-04 https://elecena.pl/product/9695600/atmega32a-au-8-bit-atmega-avr-microcontroller-32-kb-16-mhz-tqfp-44 2025-08-14 https://elecena.pl/product/9695600/atmega32a-au-8-bit-atmega-avr-microcontroller-32-kb-16-mhz-tqfp-44 2026-01-29 https://elecena.pl/product/9695600/atmega32a-au-8-bit-atmega-avr-microcontroller-32-kb-16-mhz-tqfp-44 2026-09-06