Datasheet

Arduino® UNO Mini
Limited Edition
2 / 12 Arduino® UNO Mini Limited Edition Modified: 03/06/2022
Features
Component Details
ATMega328P Processor AVR CPU at up to 16 MHz
Memory 32KB Flash
2KB SRAM
1KB EEPROM
Security Power On Reset (POR)
Brown out Detection (BOD)
Peripherals 2x 8-bit Timer/Counter with a dedicated period register and
compare channels
1x 16-bit Timer/Counter with a dedicated period register, input
capture and compare channels
1x USART with fractional baud rate generator and start-of-frame
detection
1x controller/peripheral Serial Peripheral Interface (SPI)
1x Dual mode controller/peripheral I2C
1x Analog Comparator (AC) with a scalable reference input
Watchdog Timer with separate on-chip oscillator
Six PWM channels
Interrupt and wake-up on pin change
ATMega16U2 Processor 8-bit AVR® RISC-based microcontroller
Memory
16 KB ISP Flash \ 512B EEPROM 512 SRAM debugWIRE interface for
on-chip debugging
Power 2.7-5.5 volts