ATMEGA2561-16AI
IC MCU 8BIT 256KB FLASH 64TQFPManufacturer: Microchip Technology
Categories: Microcontrollers
Quality Control: Learn More
Microchip Technology's AVR® ATmega ATMEGA2561-16AI is an 8-bit microcontroller featuring a 16MHz core processor. This device offers 256KB of FLASH program memory with 128K x 16 organization, complemented by 8KB of SRAM and 4KB of EEPROM. Connectivity options include EBI/EMI, I2C, SPI, and UART/USART interfaces. The ATMEGA2561-16AI integrates an 8x10b Analog-to-Digital converter and includes peripherals such as Brown-out Detect/Reset, POR, PWM, and WDT. It operates within a voltage range of 4.5V to 5.5V and supports an internal oscillator. The microcontroller is housed in a 64-TQFP (14x14) surface-mount package and has 54 I/O pins. Operating temperature is specified from -40°C to 85°C. This component is commonly utilized in industrial automation, consumer electronics, and automotive applications.
Additional Information
Series: AVR® ATmegaRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 64-TQFP |
| Mounting Type | Surface Mount |
| Speed | 16MHz |
| Program Memory Size | 256KB (128K x 16) |
| RAM Size | 8K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | 4K x 8 |
| Core Processor | AVR |
| Data Converters | A/D 8x10b |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Connectivity | EBI/EMI, I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Supplier Device Package | 64-TQFP (14x14) |
| Number of I/O | 54 |
| Programmable | Not Verified |
Request a Quote
Clients Also Buy
ATMEGA88PA-MU
IC MCU 8BIT 8KB FLASH 32VQFN
ATMEGA88PA-AU
IC MCU 8BIT 8KB FLASH 32TQFP
ATMEGA48A-AU
IC MCU 8BIT 4KB FLASH 32TQFP