ATmega328V
Overview
- High Performance, Low Power AVR® 8-Bit Microcontroller
- 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 20 MHz - On-chip 2-cycle Multiplier Non-volatile Program and Data Memories - 4/8/16/32K Bytes of In-System Self-Programmable Flash (ATmega48P/88P/168P/328P) Endurance: 10,000 Write/Erase Cycles - Optional Boot Code Section with Independent Lock Bits In-System Programming by On-chip Boot Program True Read-While-Write Operation - 256/512/512/1K Bytes EEPROM (ATmega48P/88P/168P/328P) Endurance: 100,000 Write/Erase Cycles - 512/1K/1K/2K Byte Internal SRAM (ATmega48P/88P/168P/328P) - Programming Lock for Software Security 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 I2C compatible) - Programmable Watchdog Timer with Separate On-chip Oscillator - On-chip Analog Comparator - Interrupt and Wake-up on Pin Change Special Microcontroller 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 Extended Standby I/O and Packages - 23 Programmable I/O Lines - 28-pin PDIP, 32-lead TQFP, 28-pad QFN/MLF and 32-pad QFN/MLF Operating Voltage: - 1.8 - 5.5V for ATmega48PV/88PV/168PV/328PV - 2.7 - 5.5V for ATmega48P/88P/168P/328P Temperature Range: - -40
