Part Details for ATMEGA6490A-AU by Atmel Corporation
Results Overview of ATMEGA6490A-AU by Atmel Corporation
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Applications
Internet of Things (IoT)
Environmental Monitoring
Industrial Automation
Financial Technology (Fintech)
Smart Cities
Transportation and Logistics
Agriculture Technology
Telecommunications
Virtual Reality (VR), Augmented Reality (AR), and Vision Systems
Automotive
Education and Research
Consumer Electronics
Security and Surveillance
Audio and Video Systems
Computing and Data Storage
Healthcare
Renewable Energy
Entertainment and Gaming
Robotics and Drones
ATMEGA6490A-AU Information
ATMEGA6490A-AU by Atmel Corporation is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.
Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.
Part Details for ATMEGA6490A-AU
ATMEGA6490A-AU CAD Models
ATMEGA6490A-AU Part Data Attributes
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ATMEGA6490A-AU
Atmel Corporation
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Datasheet
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ATMEGA6490A-AU
Atmel Corporation
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP100, 14 X 14 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, PLASTIC, MS-026AED, TQFP-100
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | ATMEL CORP | |
| Part Package Code | QFP | |
| Package Description | 14 X 14 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, PLASTIC, MS-026AED, TQFP-100 | |
| Pin Count | 100 | |
| Reach Compliance Code | compliant | |
| HTS Code | 8542.31.00.01 | |
| Core Architecture | AVR | |
| Device Core | AVR | |
| Clock Speed | 16 | |
| Ram | 4 | |
| Flash Memory | 64 | |
| Can | 0 | |
| Adc Channels | 8 | |
| Adc Resolution | 10 | |
| Has ADC | YES | |
| Additional Feature | ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ | |
| Address Bus Width | ||
| Bit Size | 8 | |
| CPU Family | AVR RISC | |
| Clock Frequency-Max | 20 MHz | |
| DAC Channels | NO | |
| DMA Channels | NO | |
| External Data Bus Width | ||
| JESD-30 Code | S-PQFP-G100 | |
| Length | 14 mm | |
| Number of I/O Lines | 69 | |
| Number of Terminals | 100 | |
| 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 | TFQFP | |
| Package Equivalence Code | TQFP100,.63SQ | |
| Package Shape | SQUARE | |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH | |
| Qualification Status | Not Qualified | |
| RAM (bytes) | 4096 | |
| ROM (words) | 65536 | |
| ROM Programmability | FLASH | |
| Seated Height-Max | 1.2 mm | |
| Speed | 20 MHz | |
| Supply Current-Max | 12 mA | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 4.5 V | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Width | 14 mm | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
ATMEGA6490A-AU Frequently Asked Questions (FAQ)
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The ATMEGA6490A-AU can operate at a maximum clock frequency of 20 MHz, but it is recommended to use a clock frequency of 16 MHz or lower for optimal performance and to ensure that the device operates within its specifications.
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The BOD in the ATMEGA6490A-AU can be configured using the BODLEVEL fuse bits in the FUSEBYTE register. The BOD can be set to detect voltage levels between 1.8V and 4.3V, and can be enabled or disabled using the BODEN fuse bit.
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The I/O pins of the ATMEGA6490A-AU can source or sink a maximum current of 40 mA per pin, but it is recommended to limit the current to 20 mA per pin to ensure that the device operates within its specifications.
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The JTAG interface of the ATMEGA6490A-AU can be used for debugging and programming using a JTAG debugger or programmer, such as the Atmel-ICE or the AVR Dragon. The JTAG interface is enabled by connecting the JTAGEN pin to VCC, and the JTAG clock frequency should be set to 1-10 MHz.
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The power consumption of the ATMEGA6490A-AU varies depending on the operating mode. In active mode, the power consumption is typically around 10-15 mA at 16 MHz and 3.3V. In power-down mode, the power consumption is typically around 0.1-1 mA, and in power-save mode, the power consumption is typically around 1-5 mA.