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ATmega644-20MU

8-bit Microcontrollers (MCU) AVR 64K FLSH 4K SRAM 2KB EE - 20MHZ 5V

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SeekIC No. : 00361874 Detail

ATmega644-20MU: 8-bit Microcontrollers (MCU) AVR 64K FLSH 4K SRAM 2KB EE - 20MHZ 5V

ATmega644-20MU Data Sheet

floor Price/Ceiling Price

US $ 2.68~4.72 / Piece | Get Latest Price
Part Number:
ATmega644-20MU
Mfg:
Atmel
Supply Ability:
5000

Price Break

  • Qty
  • 0~1
  • 1~10
  • 10~25
  • 25~100
  • Unit Price
  • $4.72
  • $3.94
  • $2.96
  • $2.68
  • Processing time
  • 15 Days
  • 15 Days
  • 15 Days
  • 15 Days
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Total Cost: $ 0.00

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Upload time: 2024/11/21

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Product Details

Quick Details

Core : AVR Processor Series : ATMEGA64x
Data Bus Width : 8 bit Maximum Clock Frequency : 20 MHz
Program Memory Size : 64 KB Data RAM Size : 4 KB
On-Chip ADC : Yes Operating Supply Voltage : 2.7 V to 5.5 V
Package / Case : MLF-44 Mounting Style : SMD/SMT    

Description

Operating Temperature Range :
Data Bus Width : 8 bit
On-Chip ADC : Yes
Maximum Clock Frequency : 20 MHz
Mounting Style : SMD/SMT
Operating Supply Voltage : 2.7 V to 5.5 V
Data RAM Size : 4 KB
Core : AVR
Program Memory Size : 64 KB
Processor Series : ATMEGA64x
Package / Case : MLF-44


Parameters:

Technical/Catalog InformationATMEGA644-20MU
VendorAtmel
CategoryIntegrated Circuits (ICs)
Program Memory Size64K x 8
RAM Size4K x 8
Number of I /O32
Package / Case44-QFN
Speed20MHz
Controller SeriesATmega
Oscillator TypeInternal
PackagingTray
Program Memory TypeFLASH
EEPROM Size2K x 8
Core ProcessorAVR
Data ConvertersA/D 8x10b
Core Size8-Bit
Operating Temperature-40°C ~ 85°C
ConnectivityI²C, SPI, UART/USART
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
Voltage - Supply (Vcc/Vdd)2.7 V ~ 5.5 V
Drawing Number*
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names ATMEGA644 20MU
ATMEGA64420MU



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