Microchip ATTINY45-20SU 8-Bit AVR Microcontroller, 4KB Flash, 256B SRAM, 20MHz, SO-8

Technical description of the product (ATTINY45-20SU):

The Microchip ATTINY45-20SU is an 8-bit AVR microcontroller with 4KB FLASH program memory and 256B SRAM/EEPROM. It features an operating frequency of 20MHz and an operating voltage of 1.8V to 5.5V. This SMD component in an SO-8 package offers 6 I/O pins, 6 PWM channels, 4 ADC channels, and digital peripherals such as WDT and USI. Interfaces include I2C, SPI, and debugWIRE. The microcontroller is RoHS compliant and designed for a temperature range of -40°C to +85°C. Supplied in tube packaging.