Description

ATMEGA328P-AU SMD Microcontroller This is Atmel’s high performance, low power 8-bit AVR ATMega328p-AU microcontroller in SMD package.It has 32K of program space. 23 I/O lines, 6 of which are channels for the 10-bit ADC. Runs up to 20MHz with external crystal. Package can be programmed in circuit and 1.8V to 5V operating voltage. This is the same micro-controller that is used in Arduino UNO R3 the only difference is that this is in SMD package. So you can use this micro-controller and load a Arduino bootloader into it and run any Arduino code. Features of ATMEGA328p-au 1.8-5.5V operating range Up to 20MHz Part: ATMEGA328P-AU 32kB Flash program memory 1kB EEPROM 2kB Internal SRAM 2 8-bit Timer/Counters 1 16-bit Timer/Counter RTC with separate oscillator 6 PWM Channels 8 Channel 10-bit ADC Serial USART Master/Slave SPI interface 2-wire (I2C) interface Watchdog timer Analog comparator 23 IO lines Data retention: 20 years at 85C/ 100 years at 25C