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ATMEGA644PA-AUR

ATMEGA644PA-AUR
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For Reference Only

Part Number ATMEGA644PA-AUR
OEMstron Part # ATMEGA644PA-AUR
Manufacturer Microchip Technology
Category SemiconductorsEmbedded Processors & ControllersMicrocontrollers
Description IC MCU 8BIT 64KB FLASH 44TQFP
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models ATMEGA644PA-AUR PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Mar 18 - Mar 23 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

ATMEGA644PA-AUR Specifications

Part Number ATMEGA644PA-AUR
Brand Microchip Technology
Lifecycle Active
RoHS No RoHS Information
Product Line Semiconductors
Category Embedded Processors & Controllers
Subcategory Microcontrollers
Manufacturer Microchip Technology
Series AVR® ATmega
Core Processor AVR
Core Size 8-Bit
Speed 20MHz
Connectivity I²C, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 32
Program Memory Size 64KB (32K x 16)
Program Memory Type FLASH
EEPROM Size 2K x 8
RAM Size 4K x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V
Data Converters A/D 8x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 44-TQFP
Supplier Device Package 44-TQFP (10x10)

ATMEGA644PA-AUR Documents

Industry Leaders in Quality

Industry Leaders in Quality

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And trust is based on quality.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Description Stock

ATMEGA644PA-AUR

D# V72:2272_07145809

Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin TQFP T/R

RoHS: Compliant
Americas - 1305
Part Number Description Stock

ATMEGA644PA-AUR

D# ATMEGA644PA-AUR

Atmel Corporation

MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin TQFP T/R - Bulk (Alt: ATMEGA644PA-AUR)

Americas - 10797
Part Number Description Stock

ATMEGA644PA-AUR

D# ATMEGA644PA-AUR

Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin TQFP T/R (Alt: ATMEGA644PA-AUR)

Europe - 4000
Part Number Description Stock

ATMEGA644PA-AUR

Atmel Corporation

IC MCU 8BIT 64KB FLASH 44TQFP

Contact Us
Part Number Description Stock

ATMEGA644PA-AUR

D# ATMEGA644PA-AURCT-ND

Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44TQFP

3059 In Stock
Part Number Description Stock

ATMEGA644PA-AUR

D# ATMEGA644PA-AUR

Atmel Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

2082
Part Number Description Stock

ATMEGA644PA-AUR

D# 3360178

Microchip Technology Inc

MCU, 8BIT, 20MHZ, TQFP-44

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
251
Part Number Description Stock

ATMEGA644PA-AUR

Microchip Technology Inc

20 MHz, TQFP, Ind Temp, Green, T&R

RoHS: Compliant
pbFree: Yes
0 Reel
Part Number Description Stock

ATMEGA644PAAUR

ATME

OEM/CM QUOTES ONLY | NO BROKERS

23000

ATMEGA644PAAURNEW

Atmel Corporation

OEM/CM QUOTES ONLY | NO BROKERS

2300
Part Number Description Stock

ATMEGA644PA-AUR

Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin TQFP T/R

RoHS: Not Compliant
2000 In Stock
Part Number Description Stock

ATMEGA644PA-AUR

D# ATMEGA644PA-AUR

Microchip Technology Inc

20 MHz TQFP Ind Temp Green T&R

RoHS: Compliant
pbFree: Yes
Temporarily Out of Stock – Alternates Available
Part Number Description Stock

ATMEGA644PA-AUR

D# 556-ATMEGA644PA-AUR

Microchip Technology Inc

8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB RAM-20MHz IND

RoHS: Compliant
1261
Part Number Description Stock

ATMEGA644PA-AUR

Microchip Technology Inc

20 MHz, TQFP, Ind Temp, Green, T&R - Package: 44 TQFP 10x10x1mm T/R

RoHS: Compliant
0 in Stock 0 on Order
Part Number Description Stock

ATMEGA644PA-AUR

D# MCHP00000005686

Microchip Technology Inc

20 MHz, TQFP, Ind Temp, Green, T&R - Package: 44 TQFP 10x10x1mm T/R

0
Part Number Description Stock

ATMEGA644PA-AUR

D# 41AH8337

Microchip Technology Inc

MCU, 8BIT, 20MHZ, TQFP-44, Product Range:AVR ATmega Family ATmega64 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 RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
251
Part Number Description Stock

ATMEGA644PA-AUR

D# NS-ATMEGA644PA-AUR

Atmel Corporation

OEM/CM ONLY

10519
Part Number Description Stock

ATMEGA644PA-AUR

Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin TQFP T/R

RoHS: Not Compliant
2000 In Stock
Part Number Description Stock

ATMEGA644PA-AUR

Atmel Corporation

ATMEGA644 - RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU

RoHS: Compliant
10797
Part Number Description Stock

ATMEGA644PAAUR

Atmel Corporation

OEM/CM ONLY

7581
Part Number Description Stock

ATMEGA644PA-AUR

D# 51563059

Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin TQFP T/R

RoHS: Compliant
Americas - 2000
Part Number Description Stock

ATMEGA644PA-AUR

Atmel Corporation

RFQ

5424
Part Number Description Stock

ATMEGA644PA-AUR

Atmel Corporation

IC MCU 8BIT 64KB FLASH 44TQFP

900
Part Number Description Stock

ATMEGA644PA-AUR

D# 3360178

Microchip Technology Inc

MCU, 8BIT, 20MHZ, TQFP-44

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
251

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Pricing (USD)

Qty.Unit PriceExt. Price
1$ 6.6572$ 6.6572
100$ 6.6572$ 665.7200
500$ 6.6572$ 3,328.6000
1000$ 6.6572$ 6,657.2000
2500$ 6.6572$ 16,643.0000

OEMstron will offer the most competitive prices for you, please refer to the quotations.

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