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ATMEGA644A-AUR

Name: Microchip ATMEGA644A-AUR
Brand: Microchip Technology
SKU: 556-ATMEGA644A-AUR
Price: 8.65 CAD
Availability: InStock

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Mouser #:

556-ATMEGA644A-AUR

Mfr. #:

ATMEGA644A-AUR

Mfr.:

Microchip Technology

Description:

8-bit Microcontrollers - MCU 20 MHz Ind Temp

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Datasheet:

ATMEGA644A-AUR Datasheet (PDF)

ECAD Model:

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In Stock: 853

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Unit Price:

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Ext. Price:

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Est. Tariff:

Packaging:

Full Reel (Order in multiples of 2000)

Cut Tape

MouseReel™ (+$8.50)

Pricing (CAD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$8.65	$8.65
	$7.95	$198.75
	$7.18	$718.00
Full Reel (Order in multiples of 2000)
	$7.18	$14,360.00
4,000	Quote

† $8.50 MouseReel™ fee will be added and calculated in your shopping cart. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Alternative Packaging

Mfr. Part #:

ATMEGA644A-AU

Packaging:

Tray

Availability:

In Stock

Price:

$8.43

Min:

Similar Product

Mfr.:

Microchip Technology

Mfr. #:

ATMEGA644A-AU

Description:

8-bit Microcontrollers - MCU 20 MHz Ind Temp

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Microchip
Product Category:	8-bit Microcontrollers - MCU
RoHS:
Core:	AVR
Program Memory Size:	64 kB
Data RAM Size:	4 kB
Package / Case:	TQFP-44
Maximum Clock Frequency:	20 MHz
ADC Resolution:	10 bit
Number of I/Os:	32 I/O
Supply Voltage - Min:	1.8 V
Supply Voltage - Max:	5.5 V
Mounting Style:	SMD/SMT
Data Bus Width:	8 bit
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Series:	ATmega644
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Microchip Technology
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	TH
Data RAM Type:	SRAM
Data ROM Size:	2 kB
Data ROM Type:	EEPROM
Interface Type:	2-Wire, SPI, USART
Moisture Sensitive:	Yes
Number of ADC Channels:	8 Channel
Processor Series:	megaAVR
Product:	MCUs
Product Type:	8-bit Microcontrollers - MCU
Program Memory Type:	Flash
Factory Pack Quantity:	2000
Subcategory:	Microcontrollers - MCU
Tradename:	AVR
Watchdog Timers:	Watchdog Timer
Unit Weight:	273.300 mg

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CAHTS:: 8542310000
CNHTS:: 8542319090
USHTS:: 8542310075
JPHTS:: 8542310324
KRHTS:: 8542311000
TARIC:: 8542319000
MXHTS:: 8542310399
ECCN:: EAR99

Functional Safety Solutions

Microchip Technology Functional Safety Solutions offer robustness, reliability, and safety to end-products. In some application segments, these requirements are formalized and mandatory, while in others, they are implemented to differentiate the product and take the step from a good product to an excellent product. The standards for functional safety depend on the market that is targeted. Many standards support multiple levels of rigorousness, which are applied depending on the likelihood and severity of the hazard. The methods of addressing hazards range from detecting single failures and putting the system into a safe state to full redundancy, where failures should not only be detected but also corrected without any interruption or degradation of service.

ATmega644PA 8-bit AVR® Microcontrollers

Microchip ATmega644PA 8-bit AVR^® CMOS Microcontrollers are low-power and based on the AVR^® enhanced RISC architecture. The Atmel ATmega644PA is a powerful 8-bit microcontroller, that offers excellent flexibility and a cost-effective solution to a wide range of embedded control applications.

megaAVR® CMOS 8-bit Microcontrollers

Microchip Technology megaAVR^® CMOS 8-bit Microcontrollers are low-power microcontrollers that are based on the AVR^® enhanced RISC architecture. The devices like ATmega164A, ATmega164PA, ATmega324A, ATmega324PA, ATmega644A, ATmega644PA, ATmega1284, and ATmega1284P fall under the megaAVR category of microcontrollers. These devices feature 16KB to 128KB FLASH memory, 1KB to 16KB SRAM, and 512bytes to 4KB EEPROM. The megaAVR devices execute instructions in a single clock cycle that helps the CPU to achieve a throughput of one Million Instructions Per Second (MIPS) per megahertz. This allows the system designer to optimize power consumption versus processing speed.