Monday, November 14, 2016

ATMEGA328-PU micro chip

ATmega328-PU micro chip Low Power Atmel® AVR® 8-Bit Microcontroller


  • PDIP-28 Packaging
  • The operating frequency 0-20 MHz @ 4.5V - 5.5V
  • The working voltage is 1.8 - 5.5 VDC
  • Number of i / o 23 pin I / O
  • 8-bit RISC architecture
  • 32K bytes of program memory size
  • Volatile data memory size 2K bytes
  • The size of non-volatile data memory 1k Byte
  • Adc 6-channel 10-bit ADC
  • Peripheral 6 channel PWM, Watchdog Timer with Separate On-chip Oscillator, On-chip Analog Comparator, Interrupt and Wake-up on Pin Change
  • Total external interrupt 2
  • The timer / counter 2-channel Timer / Counter 8-bit and 1 channel timer / counter 2-channel Timer / Counter 8-bit and 1 channel timer / counter 16-bit
  • Speed 20 MIPS @ 20 MHz
  • ISP programming interface
  • Peripheral interface I2C, SPI, UART / USART
  • Special features Power-on Reset and Programmable Brown-out Detection, Internal Calibrated Oscillator, External and Internal Interrupt Sources Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby, and