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

ATMEGA644P-20MQ 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

Specifications

Processor Series: megaAVR
RoHS: Y
Package / Case: VQFN-44
Packaging: Tray
Data RAM Type: SRAM
Mounting Style: SMD/SMT
Subcategory: Microcontrollers - MCU
Brand: Microchip Technology / Atmel
Manufacturer: Microchip
Product: MCU
Program Memory Type: Flash
Data ROM Type: EEPROM
Tradename: AVR
Core: AVR
Series: ATmega644P
Product Type: 8-bit Microcontrollers - MCU
Product Category: 8-bit Microcontrollers - MCU
Data Bus Width: 8 bit
Length: 7 mm
Width: 7 mm
Program Memory Size: 64 kB
Supply Voltage - Max: 5.5 V
Data RAM Size: 4 kB
Factory Pack Quantity: 360
Number of I/Os: 32 I/O
Number of Timers/Counters: 3 Timer
Maximum Clock Frequency: 20 MHz
Supply Voltage - Min: 2.7 V, 4.5 V
Operating Supply Voltage: 2.7 V to 5.5 V
Interface Type: 2-Wire, JTAG, SPI, USART
Data ROM Size: 2 kB
Height: 0.88 mm
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 85 C

ATMEGA644P-20MQ Price & Stock

Microchip ATMEGA644P-20MQ pricing and available inventory.

SellerSKUStock 1 10 100 1000 10000 Updated
Digi-Key 21611-ATMEGA644P-20MQ-ND33619.1519.1515.9115.9115.912019-11-25T13:43:53Z
Digi-KeyATMEGA644P-20MQ-ND----31.8231.822019-11-25T13:43:53Z
Mouser556-ATMEGA644P-20MQ36038.3038.3031.8231.8231.822019-11-26T00:55:59Z
MicrochipATMEGA644P-20MQ4,320---29.2927.812019-11-26T02:02:35Z
Onlinecomponents.comATMEGA644P-20MQ---31.3329.5029.502019-11-25T12:05:48Z
Master ElectronicsATMEGA644P-20MQ---31.3329.5029.502019-11-26T09:59:34Z
AvnetATMEGA644P-20MQ----37.1434.312019-11-26T02:45:22Z
Newark68T3112----32.8132.812019-11-26T03:44:11Z
Sierra ICATMEGA644P-20MQContact-----2019-09-03T21:05:22Z
North Star MicroATMEGA644P-20MQContact-----2015-05-20T05:52:12Z

AD5242BRUZ1M distributor

ATMEGA644P-20MQ Microchip Technology - Digikey
ATMEGA644P-20MQ Microchip Technology / Atmel | Mouser
ATmega644P | Microchip Technology
atmega644p-20mq - Microchip Technology Inc. | World's ...
ATMEGA644P-20MQ Microchip Technology - | oemsecrets.com
ATMEGA644P-20MQ - MICROCHIP | X-ON
ATMEGA644P-20MQ vs ATMEGA644P-20MQR Comparison
Microchip ATMEGA644P-20MQ - EmbedIc
ATMEGA644P-20MQ from Atmel - Electronics Datasheets

Alternate Names

Microchip has several brands around the world that may have alternate names for ATMEGA644P-20MQ due to regional differences or acquisition. ATMEGA644P-20MQ may also be known as the following names:

  • Microchip Technology ATMEGA644P-20MQ
  • MICROCHIP TECHNOLOGY INC ATMEGA644P-20MQ
  • MICROCHI ATMEGA644P-20MQ
  • MICROCHIP TECH ATMEGA644P-20MQ
  • MICROC ATMEGA644P-20MQ
  • MICROCH ATMEGA644P-20MQ
  • MCHP ATMEGA644P-20MQ
  • MCRCH ATMEGA644P-20MQ
  • MCP ATMEGA644P-20MQ
  • MICROHIP ATMEGA644P-20MQ
  • MICROSHIP ATMEGA644P-20MQ
  • MICCHP ATMEGA644P-20MQ
  • MTech ATMEGA644P-20MQ
  • Microchip Technologies ATMEGA644P-20MQ
  • MICROCHP ATMEGA644P-20MQ
  • MICRIOCHIP ATMEGA644P-20MQ
  • MICROCHIP TECHNOLOGY (VA) ATMEGA644P-20MQ
  • MICROCHIPDIRECT ATMEGA644P-20MQ
  • MICROCHIP TECHNOLOGY IRELAND LIMITED ATMEGA644P-20MQ
  • MICROCHIP TECHNOLOGY IRELAND ATMEGA644P-20MQ
  • MICROCHIP TECHNOLO ATMEGA644P-20MQ
  • MICROCHIPTECHNOLOGYINCORPORATED ATMEGA644P-20MQ
  • MICROCHIP-PBFREE ATMEGA644P-20MQ
  • Atmel (Microchip) ATMEGA644P-20MQ
  • Microchip Technology / Atmel ATMEGA644P-20MQ