Part Details for ATMEGA128A-AU by Atmel Corporation
Results Overview of ATMEGA128A-AU by Atmel Corporation
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (3 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (1 option)
- 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
Internet of Things (IoT)
Environmental Monitoring
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
Entertainment and Gaming
ATMEGA128A-AU Information
ATMEGA128A-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.
Price & Stock for ATMEGA128A-AU
| Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | 8-BIT, FLASH, 16 MHZ, RISC MICROCONTROLLER, PQFP64 | 31 |
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$5.9063 / $11.8125 | Buy Now |
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Vyrian | Peripheral ICs | 75935 |
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RFQ | |
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Win Source Electronics | IC MCU 8BIT 128KB FLASH 64TQFP | 29340 |
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$3.0833 / $3.9827 | Buy Now |
Part Details for ATMEGA128A-AU
ATMEGA128A-AU CAD Models
ATMEGA128A-AU Part Data Attributes
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ATMEGA128A-AU
Atmel Corporation
Buy Now
Datasheet
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ATMEGA128A-AU
Atmel Corporation
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PQFP64, 14 X 14 MM, 1 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, MS-026AEB, TQFP-64
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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, 0.80 MM PITCH, GREEN, PLASTIC, MS-026AEB, TQFP-64 | |
| Pin Count | 64 | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.31.00.01 | |
| Core Architecture | AVR | |
| Device Core | AVR | |
| Clock Speed | 16 | |
| Ram | 4 | |
| Flash Memory | 128 | |
| Can | 0 | |
| Adc Channels | 8 | |
| Adc Resolution | 10 | |
| Has ADC | YES | |
| Additional Feature | IT ALSO OPERATES 8MHZ AT MINI 2.7V | |
| Address Bus Width | 16 | |
| Bit Size | 8 | |
| CPU Family | AVR RISC | |
| Clock Frequency-Max | 16 MHz | |
| DAC Channels | YES | |
| DMA Channels | NO | |
| External Data Bus Width | 8 | |
| JESD-30 Code | S-PQFP-G64 | |
| JESD-609 Code | e3 | |
| Length | 14 mm | |
| Moisture Sensitivity Level | 3 | |
| Number of I/O Lines | 53 | |
| Number of Terminals | 64 | |
| 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 | TQFP64,.63SQ,32 | |
| Package Shape | SQUARE | |
| Package Style | FLATPACK, THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| RAM (bytes) | 4096 | |
| ROM (words) | 131072 | |
| ROM Programmability | FLASH | |
| Seated Height-Max | 1.2 mm | |
| Speed | 16 MHz | |
| Supply Current-Max | 19 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 Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.8 mm | |
| Terminal Position | QUAD | |
| Width | 14 mm | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
Alternate Parts for ATMEGA128A-AU
This table gives cross-reference parts and alternative options found for ATMEGA128A-AU. 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 ATMEGA128A-AU, 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 | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| ATMEGA128A-AU | Microchip Technology Inc | $6.6155 | IC MCU 8BIT 128KB FLASH 64TQFP | ATMEGA128A-AU vs ATMEGA128A-AU |
| ATMEGA128A-AN | Microchip Technology Inc | $7.0146 | IC MCU 8BIT 128KB FLASH 64TQFP | ATMEGA128A-AU vs ATMEGA128A-AN |
| ATMEGA128A-AUR | Atmel Corporation | Check for Price | RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PQFP64, 14 X 14 MM, 1 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, MS-026AEB, TQFP-64 | ATMEGA128A-AU vs ATMEGA128A-AUR |
ATMEGA128A-AU Frequently Asked Questions (FAQ)
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The maximum clock frequency for the ATMEGA128A-AU is 16 MHz.
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The ATMEGA128A-AU has 128 KB of flash memory.
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Yes, the ATMEGA128A-AU can operate at 3.3V, but it is not recommended as it is not a specified operating voltage. The recommended operating voltage is 4.5-5.5V.
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The power consumption of the ATMEGA128A-AU depends on the operating frequency and voltage. At 1 MHz and 5V, the typical power consumption is around 15 mA.
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No, the ATMEGA128A-AU does not have built-in USB support. However, it can be used with external USB controllers or implemented using bit-banging techniques.