ATMEGA3290PV-10AU

8-bit Microcontroller with 32K Bytes In-System Programmable Flash

Overview TheATmega329P/3290Pisalow-powerCMOS8-bitmicrocontrollerbasedontheAVRenhancedRISCarchitecture.Byexecutingpowerfulinstructionsinasingleclockcycle,theATmega329P/3290Pachievesthroughputsapproaching1MIPSperMHzallowingthesystemdesignertooptimizepowerconsu

ATMEGA3290PV-10AU

8-bit Microcontroller with 32K Bytes In-System Programmable Flash; ? High Performance, Low Power AVR? 8-Bit Microcontroller\n? Advanced RISC Architecture\n?? – 130 Powerful Instructions – Most Single Clock Cycle Execution\n?? – 32 x 8 General Purpose Working Registers\n?? – Fully Static Operation\n?? – Up to 20 MIPS Throughput at 20 MHz\n?? – On-Chip 2-cycle Multiplier\n? Non-volatile Program and Data Memories\n?? – In-System Self-Programmable Flash, Endurance: 10,000 Write/Erase Cycles 32K bytes\n?? – Optional Boot Code Section with Independent Lock Bits\n????? In-System Programming by On-chip Boot Program True Read-While-Write Operation\n?? – EEPROM, Endurance: 100,000 Write/Erase Cycles 1K bytes\n?? – Internal SRAM 2K bytes\n?? – Programming Lock for Software Security\n? JTAG (IEEE std. 1149.1 compliant) Interface\n?? – Boundary-scan Capabilities According to the JTAG Standard\n?? – Extensive On-chip Debug Support\n?? – Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface\n? Peripheral Features\n?? – 4 x 25 Segment LCD Driver (ATmega329P)\n?? – 4 x 40 Segment LCD Driver (ATmega3290P)\n?? – Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode\n?? – One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode\n?? – Real Time Counter with Separate Oscillator\n?? – Four PWM Channels\n?? – 8-channel, 10-bit ADC\n?? – Programmable Serial USART\n?? – Master/Slave SPI Serial Interface\n?? – Universal Serial Interface with Start Condition Detector\n?? – Programmable Watchdog Timer with Separate On-chip Oscillator\n?? – On-chip Analog Comparator\n?? – Interrupt and Wake-up on Pin Change\n? Special Microcontroller Features\n?? – Power-on Reset and Programmable Brown-out Detection\n?? – Internal Calibrated Oscillator\n?? – External and Internal Interrupt Sources\n?? – Five Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, and Standby\n? I/O and Packages\n?? – 54/69 Programmable I/O Lines\n?? – 64-lead TQFP, 64-pad QFN/MLF, and 100-lead TQFP\n? Speed Grade:\n?? – ATmega329PV/ATmega3290PV:\n????? 0 - 4 MHz @ 1.8 - 5.5V, 0 - 10 MHz @ 2.7 - 5.5V\n?? – ATmega329P/3290P:\n????? 0 - 10 MHz @ 2.7 - 5.5V, 0 - 20 MHz @ 4.5 - 5.5V\n? Temperature range:\n?? – -40°C to 85°C Industrial\n? Ultra-Low Power Consumption\n?? – Active Mode:\n????? 420μA at 1 MHz, 1.8V\n?? – Power-down Mode:\n????? 40 nA at 1.8V\n?? – Power-save Mode:\n????? 750 nA at 1.8V;

LButtonOverview\nThe ATmega329P/3290P is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega329P/3290P achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.