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ATMEGA644-20AUR
- Manufacturer's Part No.:ATMEGA644-20AUR
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- Series:AVR® ATmega
- Description:IC MCU 8BIT 64KB FLASH 44TQFP
- Datasheet:
- Quantity:Buy NowAdd to Cart
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- Delivery:
- In Stock: 11800
- Available: 20635
Reference Price(In US Dollars)
| Qty | Unit Price | Ext.Price |
|---|---|---|
| 1+ | US $16.74000 | US $16.74 |
| 10+ | US $15.06600 | US $150.66 |
| 30+ | US $11.71800 | US $351.54 |
| 100+ | US $9.62550 | US $962.55 |
| 500+ | US $9.20700 | US $4603.50 |
| 1000+ | US $8.37000 | US $8370.00 |
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- Description
- Alternatives
- Shopping Guide
The ATMEGA644-20AUR is an 8-bit microcontroller based on the AVR enhanced RISC architecture. It offers a robust set of features with 64KB of in-system programmable Flash, 2KB of EEPROM, and 4KB of SRAM. It operates at a maximum frequency of 20MHz.
Key Features:
- Core: AVR 8-bit
- Operating Voltage: 2.7V - 5.5V
- Flash Memory: 64KB
- EEPROM: 2KB
- SRAM: 4KB
- I/O Pins: 32
- Timers: Three 8-bit timers/counters and one 16-bit timer/counter
- ADC: 10-bit, 8-channel ADC
- PWM Channels: 6
- Communication Interfaces: USART, SPI, I2C (TWI)
- Watchdog Timer: With separate on-chip oscillator
- Package: 44-TQFP
- Operating Temperature Range: -40°C to 85°C
Applications:
- Embedded systems
- Consumer electronics
- Home automation
- Industrial control systems
- Automotive applications
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
SHIPPING GUIDE
Shipping Methods
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Shipping Cost
Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.
Delivery Time
We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.
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