SMD IC Atmega 328

SMD IC Atmega 328DESCRIPTION Part Name : ATMEGA328P AU (Used in Arduino Nano Pro Mini) Package : TQFP 32 1. 8 5. 5V operating range Up to 20MHz 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

the Atmel AT89C51 is a powerful microcomputer which provides a highly-flexible and cost-effective solution to many embedded control applications

Adjust display contrast using a 10K potentiometer on the VO pin

can control an attached input or output device (like a light

This module is suitable for modem interfaces

This SIM Card Connector brings out all the 6 pins on a SIM card into 6 different pins

SRAM Bytes:64

ATMEL 89 C 51

Input pins can be triggered by +5V

Works great as general control switches

Backlight function Build-in rechargable Li-ion battery that has longer standby time

Digital Communication Peripherals:1-SSP(SPI/I2C)

5GHz (2400M-2483