High Speed Microchip Chip IC MCU 8 Bit 32kb Flash 28 DIP 20MHz ATMEGA328P-PU

Features

High Performance, Low Power Atmel®AVR® 8-Bit Microcontroller Family
 Advanced RISC Architecture
̶  131 Powerful Instructions – Most Single Clock Cycle Execution
̶  32 x 8 General Purpose Working Registers
̶  Fully Static Operation
̶  Up to 20 MIPS Throughput at 20MHz
̶  On-chip 2-cycle Multiplier
 High Endurance Non-volatile Memory Segments
̶  4/8/16/32KBytes of In-System Self-Programmable Flash program memory
̶  256/512/512/1KBytes EEPROM
̶  512/1K/1K/2KBytes Internal SRAM
̶  Write/Erase Cycles: 10,000 Flash/100,000 EEPROM
̶  Data retention: 20 years at 85C/100 years at 25C(1)
̶  Optional Boot Code Section with Independent Lock Bits
 In-System Programming by On-chip Boot Program
 True Read-While-Write Operation
̶  Programming Lock for Software Security
 Atmel® QTouch® library support
̶  Capacitive touch buttons, sliders and wheels
̶  QTouch and QMatrix® acquisition
̶  Up to 64 sense channels
 Peripheral Features
̶  Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode
̶  One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and
Capture Mode
̶  Real Time Counter with Separate Oscillator
̶  Six PWM Channels
̶  8-channel 10-bit ADC in TQFP and QFN/MLF package
 Temperature Measurement
̶  6-channel 10-bit ADC in PDIP Package
 Temperature Measurement
̶  Programmable Serial USART
̶  Master/Slave SPI Serial Interface
̶  Byte-oriented 2-wire Serial Interface (Philips I2
C compatible)
̶  Programmable Watchdog Timer with Separate On-chip Oscillator
̶  On-chip Analog Comparator
̶  Interrupt and Wake-up on Pin Change