|    Change Country Change Location USD
 
United States United States

Please confirm your currency selection:

US Dollars
Mouser Part #:
556-ATMEGA644-20MU
Manufacturer Part #:

ATmega644-20MU

Manufacturer:

Description:
8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE - 20MHZ 5V
Mouser Online Catalog Page 225, Mouser Online Catalog
PDF Page 225, PDF Catalog Page
PDF Data Sheet
Images are for reference only
See Product Specifications
Share |
Manufacturer: Atmel
Product Category: 8-bit Microcontrollers - MCU
RoHS: RoHS Compliant Details
Brand: Atmel
Core: AVR
Data Bus Width: 8 bit
Maximum Clock Frequency: 20 MHz
Program Memory Size: 64 kB
Data RAM Size: 4 kB
Operating Supply Voltage: 2.7 V to 5.5 V
Maximum Operating Temperature: + 85 C
Mounting Style: SMD/SMT
Package / Case: MLF-44
Data RAM Type: SRAM
Data ROM Size: 2 kB
Data ROM Type: EEPROM
Interface Type: 2-Wire, SPI, USART
Minimum Operating Temperature: - 40 C
Number of I/Os: 32 I/O
Number of Timers/Counters: 8 Timer
Processor Series: megaAVR
Product: MCU
Program Memory Type: Flash
Series: ATMEGA 644
Factory Pack Quantity: 360
Supply Voltage - Max: 5.5 V
Supply Voltage - Min: 2.7 V
Tradename: ATMEGA
Mouser Part #:Manufacturer Part #:Packaging AvailabilityPriceMin
556-ATMEGA644-20MUR ATMEGA644-20MUR Reel Non-Stocked $4.67 4000
Log In to create a note about this product or see notes that you previously created on this product.
ImageMfr. Part #DescriptionStock 
ATAVRDRAGON Emulators / Simulators 285
ATSTK500 Development Boards & Kits - AVR 71
ATSTK600 Development Boards & Kits - AVR 29
ATAVRONEKIT In-Circuit Debuggers 6
ATAVRRZUSBSTICK Zigbee / 802.15.4 Development Tools 24
ImageMfr. Part #DescriptionStock 
QRE1113GR Optical Switches, Reflective, Phototransistor Output 8,129
Real Time Availability
Stock:
267 Can Ship Immediately

On Order:
0

Factory Lead-Time:


Enter Quantity:

   
Minimum: 1
Multiples: 1
Pricing (USD)
1:
$8.23
10:
$7.41
25:
$6.75
50:
$6.45
100:
$6.09
250:
$5.60
500:
$5.10
$4.61
$4.57

To add to a project, please Log In.

147578309 115827378 126370038 140163296 184165198 197847692 128624881 162610219 177705945 195047357 171773735 147914401Alternative Packaging