Part Details for ATMEGA644PA-AUR by Microchip Technology Inc
Overview of ATMEGA644PA-AUR by Microchip Technology Inc
- Distributor Offerings: (15 listings)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (7 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Consumer Electronics
Internet of Things (IoT)
Industrial Automation
Smart Cities
Price & Stock for ATMEGA644PA-AUR
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
15AC6098
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Newark | Mcu, 8Bit, Avr, 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, Embeddedrohs Compliant: Yes |Microchip ATMEGA644PA-AUR RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk | 1955 |
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$5.7000 / $6.8600 | Buy Now |
DISTI #
41AH8337
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Newark | Mcu, 8Bit, 20Mhz, Tqfp-44, Product Range:Avr Atmega Family Atmega64 Series Microcontrollers, Device Core:Avr, Operating Frequency Max:20Mhz, Program Memory Size:64Kb, No. Of Pins:44Pins, Ic Case/Package:Tqfp, No. Of I/O S:32I/O S Rohs Compliant: Yes |Microchip ATMEGA644PA-AUR RoHS: Compliant Min Qty: 2000 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 0 |
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$6.7300 | Buy Now |
DISTI #
68T3120
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Newark | 20 Mhz, Tqfp, Ind Temp, Green, T&r 44 Tqfp 10X10X1Mm T/R Rohs Compliant: Yes |Microchip ATMEGA644PA-AUR RoHS: Compliant Min Qty: 2000 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
|
$5.6500 | Buy Now |
DISTI #
ATMEGA644PA-AURCT-ND
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DigiKey | IC MCU 8BIT 64KB FLASH 44TQFP Min Qty: 1 Lead time: 4 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
5303 In Stock |
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$5.4800 / $6.6000 | Buy Now |
DISTI #
ATMEGA644PA-AUR
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Avnet Americas | MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin TQFP T/R - Tape and Reel (Alt: ATMEGA644PA-AUR) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 4 Weeks, 0 Days Container: Reel | 2000 |
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$5.4800 / $6.6000 | Buy Now |
DISTI #
556-ATMEGA644PA-AUR
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Mouser Electronics | 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB RAM-20MHz IND RoHS: Compliant | 3043 |
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$5.4100 / $6.1500 | Buy Now |
DISTI #
ATMEGA644PA-AUR
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Microchip Technology Inc | 20 MHz, TQFP, Ind Temp, Green, T&R, Projected EOL: 2039-11-05 RoHS: Compliant pbFree: Yes |
5023 Alternates Available |
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$4.7900 / $6.6000 | Buy Now |
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Future Electronics | 20 MHz, TQFP, Ind Temp, Green, T&R RoHS: Compliant pbFree: Yes Min Qty: 2000 Package Multiple: 2000 Lead time: 4 Weeks Container: Reel | 0Reel |
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$5.5500 | Buy Now |
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Onlinecomponents.com | MCU - 8-bit AVR RISC - 64KB Flash - 2.5V/3.3V/5V - 44-Pin TQFP - Tape&Reel RoHS: Compliant |
8000 In Stock 204000 Factory Stock |
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$5.0800 / $6.1200 | Buy Now |
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NAC | 20 MHz, TQFP, Ind Temp, Green, T&R - Package: 44 TQFP 10x10x1mm T/R RoHS: Compliant Min Qty: 1 Package Multiple: 2000 | 180000 |
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$5.7000 / $6.8700 | Buy Now |
Part Details for ATMEGA644PA-AUR
ATMEGA644PA-AUR CAD Models
ATMEGA644PA-AUR Part Data Attributes
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ATMEGA644PA-AUR
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
ATMEGA644PA-AUR
Microchip Technology Inc
IC MCU 8BIT 64KB FLASH 44TQFP
|
Pbfree Code | Yes | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
Package Description | TQFP-44 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.31.00.01 | |
Factory Lead Time | 4 Weeks | |
Samacsys Manufacturer | Microchip | |
Has ADC | YES | |
Additional Feature | IT ALSO OPERATES FROM 1.8V TO 5.5 V AT 4 MHZ | |
Address Bus Width | ||
Bit Size | 8 | |
Boundary Scan | YES | |
CPU Family | AVR RISC | |
Clock Frequency-Max | 20 MHz | |
DAC Channels | NO | |
DMA Channels | NO | |
External Data Bus Width | ||
Format | FIXED POINT | |
Integrated Cache | NO | |
JESD-30 Code | S-PQFP-G44 | |
JESD-609 Code | e3 | |
Length | 10 mm | |
Low Power Mode | YES | |
Moisture Sensitivity Level | 3 | |
Number of DMA Channels | ||
Number of External Interrupts | 3 | |
Number of I/O Lines | 32 | |
Number of Serial I/Os | 2 | |
Number of Terminals | 44 | |
Number of Timers | 3 | |
On Chip Data RAM Width | 8 | |
On Chip Program ROM Width | 8 | |
Operating Temperature-Max | 85 °C | |
Operating Temperature-Min | -40 °C | |
PWM Channels | YES | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | TQFP | |
Package Equivalence Code | TQFP44,.39SQ,31 | |
Package Shape | SQUARE | |
Package Style | FLATPACK, THIN PROFILE | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
RAM (bytes) | 4096 | |
RAM (words) | 4096 | |
ROM (words) | 65536 | |
ROM Programmability | FLASH | |
Seated Height-Max | 1.2 mm | |
Speed | 20 MHz | |
Supply Current-Max | 9 mA | |
Supply Voltage-Max | 5.5 V | |
Supply Voltage-Min | 5 V | |
Supply Voltage-Nom | 5 V | |
Surface Mount | YES | |
Technology | CMOS | |
Temperature Grade | INDUSTRIAL | |
Terminal Finish | MATTE TIN | |
Terminal Form | GULL WING | |
Terminal Pitch | 0.8 mm | |
Terminal Position | QUAD | |
Time@Peak Reflow Temperature-Max (s) | 40 | |
Width | 10 mm | |
uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
Alternate Parts for ATMEGA644PA-AUR
This table gives cross-reference parts and alternative options found for ATMEGA644PA-AUR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ATMEGA644PA-AUR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Description | Manufacturer | Compare |
---|---|---|---|
ATMEGA644PA-AN | 16 MHZ, 105C, GREEN, TQFP | Microchip Technology Inc | ATMEGA644PA-AUR vs ATMEGA644PA-AN |
ATMEGA644PA-ANR | IC MCU 8BIT 64KB FLASH 44TQFP | Microchip Technology Inc | ATMEGA644PA-AUR vs ATMEGA644PA-ANR |