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ATMEGA640-16AUR MICROCHIP Microcontroller
The ATMEGA640-16AUR is an 8-bit AVR RISC microcontroller from Microchip operating at 16 MHz with 64 KB Flash, 8 KB SRAM, and 4 KB EEPROM, housed in a 100-pin TQFP package. For selection, verify supply voltage from 2.7 V to 5.5 V, ensure operating temperature of -40°C to +85°C, confirm 86 GPIOs and peripherals (16-channel 10-bit ADC, 6 timers, PWM, JTAG, I²C, SPI, USART, and EBI) meet system requirements. Ideal for industrial control, home automation, consumer electronics (gaming consoles, smart wearables), automotive body electronics, communication devices, robotics, and IoT nodes requiring extensive I/O and reliable 8-bit performance. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 8.92 |
| 100+ | $ 8.26 |
| 750+ | $ 8.02 |
| 1500+ | $ 7.86 |
| 22500+ | $ 7.82 |
| 30000+ | $ 7.74 |
Technical Specifications
- Part No.ATMEGA640-16AUR
- Speed 16MHz
- Series AVR® ATmega
- Category Integrated Circuits (ICs) > Embedded > Microcontrollers
- RAM Size 8K x 8
- Core Size 8-Bit
- Packaging Tape & Reel (TR)
- EEPROM Size 4K x 8
- Part Status Active
- Peripherals Brown-out Detect/Reset, POR, PWM, WDT
- Connectivity EBI/EMI, I2C, SPI, UART/USART
- Number of I/O 86
- Core Processor AVR
- Data Converters A/D 16x10b
- Oscillator Type Internal
- Program Memory Size 64KB (32K x 16)
- Program Memory Type FLASH
- Operating Temperature -40°C ~ 85°C (TA)
- Supplier Device Package 100-TQFP (14x14)
- Voltage - Supply (Vcc/Vdd) 2.7 V ~ 5.5 V