ATmega32A

ATmega32A

ATmega32A can be used in compatible electronic projects. Check the specifications below when selecting the part for your circuit.

Technical Specifications

Features and Details

• Core: Architecture: AVR 8-bit RISC CPU Speed: Up to 16 MHz Instruction Set: 130+ instructions (mostly single-cycle)
• Memory: Flash: 32 KB SRAM: 2 KB EEPROM: 1 KB
• I/O & Peripherals: I/O Pins: 32 General Purpose Ports: 4 (PORTA, PORTB, PORTC, PORTD) Timers: 2 × 8-bit, 1 × 16-bit PWM Channels: 4 ADC: 8-channel, 10-bit (PORTA) Analog Comparator: Yes Watchdog Timer: Yes
• Communication Interfaces: USART: Yes SPI: Yes I²C (TWI): Yes
• Electrical: Operating Voltage: 2.7V – 5.5V Power Modes: Idle, Power-save, Power-down
• Programming & Debugging: In-System Programmable (ISP) via SPI JTAG Interface: Yes
• Physical (PDIP): Weight: 6.6 g Width: 14 mm Length: 52 mm Height: 4 mm Lead Pitch: 2.54 mm Lead Length: 4.1 mm
• Appearance: Color: Black Material: Ceramic Top Marking: ATMEL, ATMEGA32A, PU, 2422 Manufacturer: Microchip / ATmel
• High-performance AVR 8-bit RISC architecture with up to 16 MHz CPU speed
• Rich memory resources, including 32 KB Flash, 2 KB SRAM, and 1 KB EEPROM
• Multiple communication interfaces: USART, SPI, and I²C (TWI)
• Integrated peripherals including 8-channel 10-bit ADC, PWM, and timers
• Operates over a wide voltage range (2.7V – 5.5V) with multiple power-saving modes
• In-System Programmable via SPI and JTAG interface for debugging
• 1 x ATmega32A
• 40-DIP (0.600", 15.24mm)