AT90PWM3B-16SU. Analog peripheral circuits: ADC, Comparator. Component family: microcontroller. Configuration: surface-mounted component (SMD). Digital interface circuits: UART, SPI. Digital peripheral circuits: WDT, PSC, PWM. Housing (JEDEC standard): -. Housing: SO32. MCU circuit family: ATMEL AVR. MCU type: 8-bit microcontroller. Max temperature: +105°C.. Number of I/O: 27. Number of terminals: 32. Program storage memory type: 'FLASH' memory. Program storage memory: 8 KByte. Storage memory capacity: 512 Byte/512 Byte. Storage memory type: SRAM/EEPROM. [MHz]: 16 MHz. [V]: +5.5V. Original product from manufacturer: Microchip (atmel). Quantity in stock updated on 11/13/2025, 15:41