ATMEGA644A-AUR

Mfr. #:: ATMEGA644A-AUR
Manufacturer:: Microchip Technology / Atmel
Description:: 8-bit Microcontrollers - MCU 20 MHz Ind Temp
Lifecycle:: New from this manufacturer.
Datasheet:: ATMEGA644A-AUR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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More Information:: ATMEGA644A-AUR more Information

Product Attribute
Attribute Value

Manufacturer:: Microchip

Product Category:: 8-bit Microcontrollers - MCU

RoHS:: Y

Mounting Style:: SMD/SMT

Package / Case:: TQFP-44

Series:: ATmega644

Core:: AVR

Data Bus Width:: 8 bit

Maximum Clock Frequency:: 20 MHz

Program Memory Size:: 64 kB

Data RAM Size:: 4 kB

ADC Resolution:: 10 bit

Number of I/Os:: 32 I/O

Operating Supply Voltage:: 1.8 V to 5.5 V

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Packaging:: Reel

Product:: MCU

Program Memory Type:: Flash

Brand:: Microchip Technology / Atmel

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

Number of Timers/Counters:: 2 x 8 bit, 1 x 16 bit

Processor Series:: megaAVR

Product Type:: 8-bit Microcontrollers - MCU

Factory Pack Quantity:: 2000

Subcategory:: Microcontrollers - MCU

Supply Voltage - Max:: 5.5 V

Supply Voltage - Min:: 1.8 V

Tradename:: AVR

Watchdog Timers:: Watchdog Timer

Unit Weight:: 0.009640 oz

Tags: ATMEGA644A, ATMEGA644, ATMEGA6, ATMEGA, ATMEG, ATME, ATM

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If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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ATMEGA644A-AUR Description

***p One Stop Japan: MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin TQFP T/R

***rochip: 20 MHz TQFP Ind Temp Green T&R

***i-Key: IC MCU AVR 64K FLASH 44TQFP

***ark: 20 MHz, TQFP, Ind Temp, Green, T&R

***ment14 APAC: Prices include import duty and tax. MCU, 8BIT, 20MHZ, TQFP-44; Product Range:AVR Family ATmega644 Series Microcontrollers; CPU Speed:20MHz; Program Memory Size:64KB; RAM Memory Size:4KB; No. of Pins:44Pins; MCU Case Style:TQFP; No. of I/O's:32I/O's; Embedded Interface Type:I2C, SPI, USART; Supply Voltage Min:1.8V; Supply Voltage Max:5.5V; MCU Family:AVR; MCU Series:ATmega644; Automotive Qualification Standard:-; MSL:MSL 3 - 168 hours; SVHC:No SVHC (15-Jan-2019)

***nell: MCU, 8BIT, 20MHZ, TQFP-44; Gamma Prodotti:AVR Family ATmega644 Series Microcontrollers; Velocità CPU:20MHz; Dimensioni Memoria di Programma:64KB; Dimensione Memoria RAM:4KB; No. di Pin:44Pin; Modello Case MCU:TQFP; No. di I/O:32I/O; Tipo di Interfaccia Incorporata:I2C, SPI, USART; Tensione di Alimentazione Min:1.8V; Tensione di Alimentazione Max:5.5V; Famiglia MCU:AVR; Serie MCU:ATmega644; Standard di Qualifica Automotive:-; Livello di Sensibilità all'Umidità (MSL):MSL 3 - 168 ore; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (15-Jan-2019)

ATMEGA644A-AUR More Information

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 cost effective solution to a wide range of embedded control applications. The ATmega644PA produces throughputs close to 1MIPS per MHz, by using up to 131 powerful instructions in a single clock cycle. Using this process, the designer can optimize the ATmega644PA for power consumption versus processing speed. The 32x8 general-purpose working registers with an extensive instruction set are combined in the Atmel AVR® core. The 32 general-purpose working registers are directly connected to the Arithmetic Logic Unit (ALU). This allows two independent registers to be accessed in a single instruction and executed in one clock cycle to achieve throughputs up to ten times faster than conventional CISC microcontrollers.Learn More

Ethernet of Everything: Microchip Ethernet of Everything is a quick and easy networking of "things" that can be controlled or connected. Common products that are easily connected and provide intelligent control through the Ethernet of Everything include garage openers, home appliances, HVAC systems, lighting and an unlimited lineup of other products. From the simplest environmental sensor to processing intensive devices, Microchip's 8-bit and 32-bit microcontrollers enable these applications, using lightweight stacks and a broad mix of smart peripherals. These devices work independently of the core and require little to no CPU intervention. Microchip's Ethernet of Everything has development support that helps build upon an established networking foundation. The age of digital building enables Microchip's Ethernet of Everything to provide improved system performance, reduced latency, as well as ease of installation and scaling. This also includes the option to incorporate Power of Ethernet (PoE) for single line power and communications.Learn More

Market price

Part #	Mfg.	Description	Stock	Price
ATMEGA644A-AUR DISTI # V72:2272_07147036	Microchip Technology Inc	MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin TQFP T/R	1038	1000:$3.4980 500:$3.5820 250:$3.6660 100:$3.7510 25:$3.8350 10:$4.1330 1:$4.2060
ATMEGA644A-AUR DISTI # ATMEGA644A-AURCT-ND	Microchip Technology Inc	IC MCU 8BIT 64KB FLASH 44TQFP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2739In Stock	100:$3.6668 25:$4.0584 1:$4.4200
ATMEGA644A-AUR DISTI # ATMEGA644A-AURDKR-ND	Microchip Technology Inc	IC MCU 8BIT 64KB FLASH 44TQFP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	2739In Stock	100:$3.6668 25:$4.0584 1:$4.4200
ATMEGA644A-AUR DISTI # ATMEGA644A-AURTR-ND	Microchip Technology Inc	IC MCU 8BIT 64KB FLASH 44TQFP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	2000In Stock	2000:$3.6668
ATMEGA644A-AUR DISTI # 25765224	Microchip Technology Inc	MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin TQFP T/R	1038	1000:$3.4980 500:$3.5840 250:$3.6690 100:$3.7550 25:$3.8410 10:$4.1220 2:$4.2130
ATMEGA644A-AUR DISTI # ATMEGA644A-AUR	Microchip Technology Inc	MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin TQFP T/R - Tape and Reel (Alt: ATMEGA644A-AUR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$4.2900 4000:$4.0900 8000:$3.9900 12000:$3.8900 20000:$3.7900
ATMEGA644A-AUR DISTI # ATMEGA644A-AUR	Microchip Technology Inc	MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin TQFP T/R (Alt: ATMEGA644A-AUR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Europe - 0	2000:€4.4900 4000:€4.2900 8000:€4.1900 12000:€3.8900 20000:€3.5900
ATMEGA644A-AUR DISTI # 68T3100	Microchip Technology Inc	20 MHz, TQFP, Ind Temp, Green, T&R 44 TQFP 10x10x1mm T/R	0	1:$4.8500 25:$4.0300 100:$3.6700
ATMEGA644A-AUR DISTI # C1S505201288937	Microchip Technology Inc	MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin TQFP T/R RoHS: Compliant	1038	250:$3.6660 100:$3.7510 25:$3.8350 10:$4.1330 1:$4.6100

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ATMEGA644A-AUR

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes