ATMEGA644P-20MQ

Mfr. #:: ATMEGA644P-20MQ
Manufacturer:: Microchip Technology / Atmel
Description:: 8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V
Lifecycle:: New from this manufacturer.
Datasheet:: ATMEGA644P-20MQ Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: ATMEGA644P-20MQ more Information

Product Attribute
Attribute Value

Manufacturer:: Microchip

Product Category:: 8-bit Microcontrollers - MCU

RoHS:: Y

Mounting Style:: SMD/SMT

Package / Case:: VQFN-44

Series:: ATmega644P

Core:: AVR

Data Bus Width:: 8 bit

Maximum Clock Frequency:: 20 MHz

Program Memory Size:: 64 kB

Data RAM Size:: 4 kB

Number of I/Os:: 32 I/O

Operating Supply Voltage:: 2.7 V to 5.5 V

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Packaging:: Tray

Height:: 0.88 mm

Length:: 7 mm

Product:: MCU

Program Memory Type:: Flash

Width:: 7 mm

Brand:: Microchip Technology / Atmel

Data RAM Type:: SRAM

Data ROM Size:: 2 kB

Data ROM Type:: EEPROM

Interface Type:: 2-Wire, JTAG, SPI, USART

Number of Timers/Counters:: 3 Timer

Processor Series:: megaAVR

Product Type:: 8-bit Microcontrollers - MCU

Factory Pack Quantity:: 360

Subcategory:: Microcontrollers - MCU

Supply Voltage - Max:: 5.5 V

Supply Voltage - Min:: 2.7 V, 4.5 V

Tradename:: AVR

Tags: ATMEGA644P-20M, ATMEGA644P-2, ATMEGA644P, ATMEGA644, ATMEGA6, ATMEGA, ATMEG, ATME, ATM

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

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.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

ATMEGA644P-20MQ Description

***ical: MCU 8-Bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin VQFN EP

***rochip: 20MHZ MLF/QFN Ext Temp Green 5V

***ark: MCU, 8BIT, ATMEGA, 20MHZ, QFN-44

***i-Key: MCU AVR 64K FLASH 20MHZ 44VQFN

ATMEGA644P-20MQ 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
ATMEGA644P-20MQR DISTI # 1611-ATMEGA644P-20MQRCT-ND	Microchip Technology Inc	IC MCU 8BIT 64KB FLASH 44VQFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	3996In Stock	100:$2.3050 25:$2.5452 1:$2.7800
ATMEGA644P-20MQ DISTI # 1611-ATMEGA644P-20MQ-ND	Microchip Technology Inc	IC MCU 8BIT 64KB FLASH 44VQFN RoHS: Compliant Min Qty: 1 Container: Tray	336In Stock	100:$2.2600 25:$2.4952 1:$2.7200
ATMEGA644P-20MQR DISTI # ATMEGA644P-20MQRCT-ND	Microchip Technology Inc	IC MCU 8BIT 64KB FLASH 44VQFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	Limited Supply - Call
ATMEGA644P-20MQR DISTI # ATMEGA644P-20MQRDKR-ND	Microchip Technology Inc	IC MCU 8BIT 64KB FLASH 44VQFN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	Limited Supply - Call
ATMEGA644P-20MQ DISTI # ATMEGA644P-20MQ-ND	Microchip Technology Inc	IC MCU 8BIT 64KB FLASH 44VQFN RoHS: Compliant Min Qty: 360 Container: Tray	Temporarily Out of Stock	360:$4.6556
ATMEGA644P-20MQR DISTI # ATMEGA644P-20MQRTR-ND	Microchip Technology Inc	IC MCU 8BIT 64KB FLASH 44VQFN RoHS: Compliant Min Qty: 4000 Container: Tape & Reel (TR)	Temporarily Out of Stock	4000:$4.7483
ATMEGA644P-20MQ DISTI # ATMEGA644P-20MQ	Microchip Technology Inc	MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin VQFN EP - Trays (Alt: ATMEGA644P-20MQ) RoHS: Compliant Min Qty: 360 Container: Tray	Americas - 0	360:$5.3900 720:$5.1900 1440:$5.0900 2160:$4.8900 3600:$4.7900
ATMEGA644P-20MQR DISTI # ATMEGA644P-20MQR	Microchip Technology Inc	20MHZ, QFN/MLF, EXT TEMP, GREEN, 5V, T&R - Tape and Reel (Alt: ATMEGA644P-20MQR) RoHS: Compliant Min Qty: 4000 Container: Reel	Americas - 0	4000:$5.4900 8000:$5.2900 16000:$5.1900 24000:$4.9900 40000:$4.8900
ATMEGA644P-20MQ DISTI # 68T3112	Microchip Technology Inc	MICROCONTROLLER MCU, 8 BIT, ATMEGA, 20MHZ, QFN-44,Product Range:ATMega Microcontrollers,CPU Speed:20MHz,Program Memory Size:64KB,RAM Memory Size:4KB,No. of Pins:44Pins,MCU Case Style:QFN,No. of I/O s:32I/O s,MSL:- RoHS Compliant: Yes	0	1:$6.1500 25:$5.1100 100:$4.6600
ATMEGA644P-20MQR DISTI # 68T3113	Microchip Technology Inc	20MHZ, QFN/MLF, EXT TEMP, GREEN, 5V, T&R 44 VQFN 7x7x1mm T/R	0	1:$6.2700 25:$5.2100 100:$4.7500
ATMEGA644P-20MQ DISTI # 556-ATMEGA644P-20MQ	Microchip Technology Inc	8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V RoHS: Compliant	360	1:$5.6100 10:$5.5300 25:$5.1400 100:$4.6600
ATMEGA644P-20MQR DISTI # 556-ATMEGA644P-20MQR	Microchip Technology Inc	8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE-20MHz EXT,5V RoHS: Compliant	0	4000:$4.7500
ATMEGA644P-20MQ DISTI # ATMEGA644P-20MQ	Microchip Technology Inc	20MHZMLF/QFNExt TempGreen5V RoHS: Compliant	4320	1000:$4.1600 100:$4.5200 26:$4.9900 1:$5.4400

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ATMEGA644P-20MQ

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes