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ATMEGA3290 Dataheets PDF



Part Number ATMEGA3290
Manufacturers ATMEL Corporation
Logo ATMEL Corporation
Description 8-bit Microcontroller
Datasheet ATMEGA3290 DatasheetATMEGA3290 Datasheet (PDF)

Features • High Performance, Low Power Atmel®AVR® 8-Bit Microcontroller • Advanced RISC Architecture – 130 Powerful Instructions – Most Single Clock Cycle Execution – 32 x 8 General Purpose Working Registers – Fully Static Operation – Up to 16 MIPS Throughput at 16MHz – On-Chip 2-cycle Multiplier • High Endurance Non-volatile Memory Segments – In-System Self-programmable Flash Program Memory • 32KBytes (ATmega329/ATmega3290) • 64KBytes (ATmega649/ATmega6490) – EEPROM • 1Kbytes (ATmega329/ATmega3.

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Features • High Performance, Low Power Atmel®AVR® 8-Bit Microcontroller • Advanced RISC Architecture – 130 Powerful Instructions – Most Single Clock Cycle Execution – 32 x 8 General Purpose Working Registers – Fully Static Operation – Up to 16 MIPS Throughput at 16MHz – On-Chip 2-cycle Multiplier • High Endurance Non-volatile Memory Segments – In-System Self-programmable Flash Program Memory • 32KBytes (ATmega329/ATmega3290) • 64KBytes (ATmega649/ATmega6490) – EEPROM • 1Kbytes (ATmega329/ATmega3290) • 2Kbytes (ATmega649/ATmega6490) – Internal SRAM • 2Kbytes (ATmega329/ATmega3290) • 4Kbytes (ATmega649/ATmega6490) – 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 • JTAG (IEEE std. 1149.1 compliant) Interface – Boundary-scan Capabilities According to the JTAG Standard – Extensive On-chip Debug Support – Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface • Peripheral Features – 4 x 25 Segment LCD Driver (ATmega329/ATmega649) – 4 x 40 Segment LCD Driver (ATmega3290/ATmega6490) – 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 – Four PWM Channels – 8-channel, 10-bit ADC – Programmable Serial USART – Master/Slave SPI Serial Interface – Universal Serial Interface with Start Condition Detector – 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 – Five Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, and Standby • I/O and Packages – 53/68 Programmable I/O Lines – 64-lead TQFP, 64-pad QFN/MLF, and 100-lead TQFP • Speed Grade: – ATmega329V/ATmega3290V/ATmega649V/ATmega6490V: – 0 - 4MHz @ 1.8 - 5.5V, 0 - 8MHz @ 2.7 - 5.5V – ATmega329/3290/649/6490: – 0 - 8MHz @ 2.7 - 5.5V, 0 - 16MHz @ 4.5 - 5.5V • Temperature range: – -40°C to 85°C Industrial • Ultra-Low Power Consumption – Active Mode: • 1MHz, 1.8V: 350µA • 32kHz, 1.8V: 20µA (including Oscillator) • 32kHz, 1.8V: 40µA (including Oscillator and LCD) – Power-down Mode: • 100nA at 1.8V 8-bit Atmel Microcontroller with In-System Programmable Flash ATmega329/V ATmega3290/V ATmega649/V ATmega6490/V 2552K–AVR–04/11 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 AVCC AGND AREF PF0 (ADC0) PF1 (ADC1) PF2 (ADC2) PF3 (ADC3) PF4 (ADC4/TCK) PF5 (ADC5/TMS) PF6 (ADC6/TDO) PF7 (ADC7/TDI) DNC DNC PH7 (PCINT23/SEG36) PH6 (PCINT22/SEG37) PH5 (PCINT21/SEG38) PH4 (PCINT20/SEG39) DNC DNC GND VCC DNC PA0 (COM0) PA1 (COM1) PA2 (COM2) 1. Pin Configurations Figure 1-1. Pinout ATmega3290/6490 TQFP LCDCAP (RXD/PCINT0) PE0 (TXD/PCINT1) PE1 (XCK/AIN0/PCINT2) PE2 (AIN1/PCINT3) PE3 (USCK/SCL/PCINT4) PE4 (DI/SDA/PCINT5) PE5 (DO/PCINT6) PE6 (CLKO/PCINT7) PE7 VCC GND DNC (PCINT24/SEG35) PJ0 (PCINT25/SEG34) PJ1 DNC DNC DNC DNC (SS/PCINT8) PB0 (SCK/PCINT9) PB1 (MOSI/PCINT10) PB2 (MISO/PCINT11) PB3 (OC0A/PCINT12) PB4 (OC1A/PCINT13) PB5 (OC1B/PCINT14) PB6 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 INDEX CORNER ATmega3290/6490 75 PA3 (COM3) 74 PA4 (SEG0) 73 PA5 (SEG1) 72 PA6 (SEG2) 71 PA7 (SEG3) 70 PG2 (SEG4) 69 PC7 (SEG5) 68 PC6 (SEG6) 67 DNC 66 PH3 (PCINT19/SEG7) 65 PH2 (PCINT18/SEG8) 64 PH1 (PCINT17/SEG9) 63 PH0 (PCINT16/SEG10) 62 DNC 61 DNC 60 DNC 59 DNC 58 PC5 (SEG11) 57 PC4 (SEG12) 56 PC3 (SEG13) 55 PC2 (SEG14) 54 PC1 (SEG15) 53 PC0 (SEG16) 52 PG1 (SEG17) 51 PG0 (SEG18) (OC2A/PCINT15) PB7 26 DNC 27 (T1/SEG33) PG3 28 (T0/SEG32) PG4 29 RESET/PG5 30 VCC 31 GND 32 (TOSC2) XTAL2 33 (TOSC1) XTAL1 34 DNC 35 DNC 36 (PCINT26/SEG31) PJ2 37 (PCINT27/SEG30) PJ3 38 (PCINT28/SEG29) PJ4 39 (PCINT29/SEG28) PJ5 40 (PCINT30/SEG27) PJ6 41 DNC 42 (ICP1/SEG26) PD0 43 (INT0/SEG25) PD1 44 (SEG24) PD2 45 (SEG23) PD3 46 (SEG22) PD4 47 (SEG21) PD5 48 (SEG20) PD6 49 (SEG19) PD7 50 2 ATmega329/3290/649/6490 2552K–AVR–04/11 Figure 1-2. Pinout ATmega329/649 ATmega329/3290/649/6490 64 AVCC 63 GND 62 AREF 61 PF0 (ADC0) 60 PF1 (ADC1) 59 PF2 (ADC2) 58 PF3 (ADC3) 57 PF4 (ADC4/TCK) 56 PF5 (ADC5/TMS) 55 PF6 (ADC6/TDO) 54 PF7 (ADC7/TDI) 53 GND 52 VCC 51 PA0 (COM0) 50 PA1 (COM1) 49 PA2 (COM2) LCDCAP 1 (RXD/PCINT0) PE0 2 (TXD/PCINT1) PE1 3 (XCK/AIN0/PCINT2) PE2 4 (AIN1/PCINT3) PE3 5 (USCK/SCL/PCINT4) PE4 6 (DI/SDA/PCINT5) PE5 7 (DO/PCINT6) PE6 8 (CLKO/PCINT7) PE7 9 (SS/PCINT8) PB0 10 (SCK/PCINT9) PB1 11 (MOSI/PCINT10) PB2 12 (MISO/PCINT11) PB3 13 (OC0A/PCINT12) PB4 14 (OC1A/PCINT13) PB5 15 (OC1B/PCINT14) PB6 16 INDEX CORNER ATmega329/649 48 PA3 (COM3) 47 PA4 (SEG0) 46 PA5 (SEG1) 45 PA6 (SEG2) 44 PA7 (SEG3) 43 PG2 (SEG4) 42.


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