Microchip ATMEGA644-20AU, 8 bit AVR, ATMEGA644 Microcontroller, 20 MHz, 64kB FLASH, 44-Pin TQFP

RS-stocknr.:: 177-3724
Fabrikantnummer:: ATMEGA644-20AU
Fabrikant:: Microchip

Microchip ATMEGA644-20AU, 8 bit AVR, ATMEGA644 Microcontroller, 20 MHz, 64kB FLASH, 44-Pin TQFP

Bulkkorting beschikbaar

Subtotaal (1 verpakking van 2 eenheden)*

€ 12,05

(excl. BTW)

€ 14,58

(incl. BTW)

Informatie over voorraden is momenteel niet toegankelijk - Controleer het later nog eens opnieuw

Aantal stuks	Per stuk	Per verpakking*
2 - 8	€ 6,025	€ 12,05
10 - 22	€ 5,64	€ 11,28
24 - 98	€ 5,495	€ 10,99
100 +	€ 5,365	€ 10,73

*prijsindicatie

RS-stocknr.:: 177-3724
Fabrikantnummer:: ATMEGA644-20AU
Fabrikant:: Microchip

Specificaties

Datasheets

Wetgeving en conformiteit

Productomschrijving

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Alles selecteren	Attribuut	Waarde
	Merk	Microchip
	Series	ATMEGA644
	Product Type	Microcontroller
	Package Type	TQFP
	Mount Type	Surface
	Pin Count	44
	Device Core	AVR
	Data Bus Width	8bit
	Interface Type	USART, SPI
	Program Memory Size	64kB
	Maximum Clock Frequency	20MHz
	RAM Size	4kB
	Maximum Supply Voltage	5.5V
	Analogue Comparators	1
	Number of Programmable I/Os	32
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Length	10.1mm
	Standards/Approvals	RoHS
	Height	1.05mm
	Minimum Supply Voltage	2.7V
	Program Memory Type	FLASH
	Instruction Set Architecture	RISC
	ADCs	8 x 10 Bit
	Automotive Standard	No

	Alles selecteren
	Merk Microchip
	Series ATMEGA644
	Product Type Microcontroller
	Package Type TQFP
	Mount Type Surface
	Pin Count 44
	Device Core AVR
	Data Bus Width 8bit
	Interface Type USART, SPI
	Program Memory Size 64kB
	Maximum Clock Frequency 20MHz
	RAM Size 4kB
	Maximum Supply Voltage 5.5V
	Analogue Comparators 1
	Number of Programmable I/Os 32
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Length 10.1mm
	Standards/Approvals RoHS
	Height 1.05mm
	Minimum Supply Voltage 2.7V
	Program Memory Type FLASH
	Instruction Set Architecture RISC
	ADCs 8 x 10 Bit
	Automotive Standard No

Datasheet

Land van herkomst:: TW

Microchip Technology Microcontroller

The Microchip Technology ATMEGA family type, TQFP package, surface mount, 44-pin CMOS-processor 8-bit microcontroller. It has a maximum voltage rating of 5.5V. The microcontroller operates at a maximum speed of 20MHz and features 64kb ISP flash program memory, 4kb of internal SRAM and 2kb of EEPROM. It has a real-time counter, PWM, 8-channel 10-bit A/D converter and a watchdog timer (WDT). By executing powerful instructions in a single clock cycle, it achieves throughputs approaching 1MIPS per MHz allowing the system to optimize power consumption versus processing speed.

Features and Benefits

• 131 powerful instructions - Most single-clock cycle execution

• 32 x 8 general-purpose working registers

• 32 programmable I/O lines

• External and internal interrupt sources

• Fully static operation

• On-chip 2-cycle multiplier

• Operating temperature ranges between -40°C and 85°C

• Power-on reset and programmable brown-out detection

• Six PWM channels

• Six sleep modes- Idle, ADC noise reduction, power-save, power-down, standby and extended standby

• Three USART with fractional baud rate generator, auto baud, and start-of-frame detection

• Write/Erase cycles- 10,000 flash/100,000 EEPROM

Applications

• Embedded systems

• LCD monitors and TVs

• Mobile PC docking

• PC motherboards

• Portable hub boxes

• Printers and scanners

Microchip ATMEGA644-20AU, 8 bit AVR, ATMEGA644 Microcontroller, 20 MHz, 64kB FLASH, 44-Pin TQFP

Microchip Technology Microcontroller

Features and Benefits

Applications

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