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Image: Product 556-ATMEGA645A-AUR Product 556-ATMEGA645A-AU
Mouser Part No: 556-ATMEGA645A-AUR 556-ATMEGA645A-AU
Mfr.'s Part No: ATMEGA645A-AUR ATMEGA645A-AU
Manufacturer: Microchip Technology Microchip Technology
Description: 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
Lifecycle: - -
Datasheet: ATMEGA645A-AUR Datasheet (PDF) ATMEGA645A-AU Datasheet (PDF)
RoHS:    

Specifications

Brand: Microchip Technology Microchip Technology
Core: AVR AVR
Country of Assembly: Not Available Not Available
Country of Diffusion: Not Available Not Available
Country of Origin: TH TH
Data Bus Width: 8 bit 8 bit
Maximum Clock Frequency: 16 MHz 16 MHz
Moisture Sensitive: Yes Yes
Mounting Style: SMD/SMT SMD/SMT
Package/Case: TQFP-64 TQFP-64
Packaging: Reel Tray
Processor Series: megaAVR megaAVR
Product: MCUs MCUs
Product Type: 8-bit Microcontrollers - MCU 8-bit Microcontrollers - MCU
Series: ATmega645A ATmega645A
Standard Pack Qty: 1000 90
Subcategory: Microcontrollers - MCU Microcontrollers - MCU
Supply Voltage - Max: 5.5 V 5.5 V
Supply Voltage - Min: 1.8 V 1.8 V
Tradename: AVR AVR
ADC Resolution: - 10 bit
Data RAM Size: - 4 kB
Data RAM Type: - SRAM
Interface Type: - SPI, USART
Maximum Operating Temperature: - + 85 C
Minimum Operating Temperature: - - 40 C
Number of I/Os: - 54 I/O
Number of Timers/Counters: - 3 Timer
Program Memory Size: - 64 kB
Program Memory Type: - Flash

Ordering Information

Stock: 0 49 Can Dispatch Immediately
Factory Lead Time: 10 Weeks Estimated factory production time for quantities greater than shown. 10 Weeks Estimated factory production time for quantities greater than shown.
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Pricing:
Qty. Unit Price
Ext. Price
$6.29 $6.29
$5.77 $144.25
$5.22 $522.00
Full Reel (Order in multiples of 1000)
$5.22 $5,220.00
Qty. Unit Price
Ext. Price
$6.10 $6.10
$5.60 $140.00
$5.07 $456.30