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Datasheet ATMEGA649A-AU - Atmel 8- bit Microcontrollers (MCU) AVR 64 Kb FLSH 2 Kb EE 4 Kb SRAM-20MHz, IND

Atmel ATMEGA649A-AU

Part Number: ATMEGA649A-AU

Manufacturer: Atmel

Description: 8- bit Microcontrollers (MCU) AVR 64 Kb FLSH 2 Kb EE 4 Kb SRAM-20MHz, IND

data sheetDownload Data Sheet

Docket:
Features
ˇ ˇ
High Performance, Low Power AtmelŽ AVRŽ 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 16MIPS Throughput at16MHz (ATmega169A/169PA/649A/649P) ­ Up to 20 MIPS Throughput at 20MHz (ATmega329A/329PA/3290A/3290PA/6490A/6490P) ­ On-Chip 2-cycle Multiplier High Endurance Non-volatile Memory segments ­ In-System Self-programmable Flash Program Memory ˇ 16Kbytes (ATmega169A/ATmega169PA) ˇ 32Kbytes (ATmega329A/ATmega329PA/ATmega3290A/ATmega3290PA) ˇ 64Kbytes (ATmega649A/ATmega649P/ATmega6490A/ATmega6490P) ­ EEPROM ˇ 512bytes (ATmega169A/ATmega169PA) ˇ 1Kbytes (ATmega329A/ATmega329PA/ATmega3290A/ATmega3290PA) ˇ 2Kbytes (ATmega649A/ATmega649P/ATmega6490A/ATmega6490P) ­ Internal SRAM ˇ 1Kbytes (ATmega169A/ATmega169PA) ˇ 2Kbytes (ATmega329A/ATmega329PA/ATmega3290A/ATmega3290PA) ˇ 4Kbytes (ATmega649A/ATmega649P/ATmega6490A/ATmega6490P) ­ Write/Era

Specifications:

  • Clock Frequency Max: 16 MHz
  • Core: AVR
  • Data Bus Width: 8 bit
  • Interface: SPI, USART
  • Mounting Style: SMD/SMT
  • Number of I/O Lines: 54
  • Number of Timers: 3
  • Operating Supply Voltage: 1.8 V to 5.5 V
  • Operating Temperature Range: - 40 C to + 85 C
  • Package / Case: TQFP-64
  • Processor Series: ATMEGA64x
  • Program Memory Size: 64 Kb
  • Program Memory Type: Flash
  • RAM Size: 4 Kb
  • RoHS: Yes

Other Names:

ATMEGA649AAU, ATMEGA649A AU

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