Manufacturer: Microchip Technology
Win Source Part Number: 769220-ATMEGA2561-16
Series: AVR ATmega
Packaging: Tray
Operating Temperature Range: -40°C ~ 85°C (TA)
Core Processor: AVR
Speed: 16MHz
Package: 64-VFQFN Exposed Pad
Core Size: 8-Bit
Connectivity: EBI/EMI, I2C, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 54
Program Memory Size: 256KB (128K x 16)
Program Memory Type: FLASH
EEPROM Size: 4K x 8
RAM Size: 8K x 8
Data Converters: A/D 8x10b
Oscillator Type: Internal
Supply Voltage: 4.5 V ~ 5.5 V
Family Name: ATmega2561
Categories: Integrated Circuits (ICs)
Manufacturer Package: 64-QFN (9x9)
Alternative Parts (Cross-Reference): ATmega2561-16MI;
Introduction Date: December 14, 2004
ECCN: 5A992.c
Country of Origin: Philippines, Taiwan
Estimated EOL Date: 2024
Popularity: Medium
Fake Threat In the Open Market: 64 pct.
Supply and Demand Status: Limited
IC MCU 8BIT 256KB FLASH 64QFN
AVR AVR® ATmega Microcontroller IC 8-Bit 16MHz 256KB (128K x 16) FLASH 64-QFN (9x9)
IC MCU 8BIT 256KB FLASH 64QFN Product overview: ATMEGA2561-16MU from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8BIT, 256KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 256KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATMEGA2561-16MU can be used for catalog matching and distributor lookup.
IC MCU 8BIT 256KB FLASH 64QFN
MICROCONTROLLER MCU, 8 BIT, ATMEGA, 16MHZ, QFN-64; Product Range:AVR ATmega Family ATmega256X Series Microcontrollers; CPU Speed:16MHz; Program Memory Size:256KB; RAM Memory Size:8KB; No. of Pins:64Pins; MCU Case Style:QFN RoHS Compliant: Yes
AVR AVR® ATmega Microcontroller IC 8-Bit 16MHz 256KB (128K x 16) FLASH 64-QFN (9x9)
IC MCU 8BIT 256KB FLASH 64QFN
8-bit Microcontrollers - MCU AVR 256K FLASH 4K EE 8K SRAM ADC 5V
| Win Source Electronics | ODG (Origin Data Global) | DigiKey | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Newark, An Avnet Company | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 769220-ATMEGA2561-16MU | ATMEGA2561-16MU | ATMEGA2561-16MU-ND | 685-ATMEGA2561-16MU | ATMEGA2561-16MU | 68T2790 | ATMEGA2561-16MU | ATMEGA2561-16MU | ATMEGA2561-16MU |
| Product Name | Embedded - Embedded - Microcontrollers - ATMEGA2561-16MU | Microcontrollers | Microcontrollers | 8-bit 8BIT 256KB Embedded Microcontroller MCU | Embedded - Microcontrollers | Microcontroller Mcu, 8 Bit, Atmega, 16Mhz, Qfn-64; Product Range Microchip | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | 8-bit Microcontrollers - MCU |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit | |
| Clock Speed | 16 MHz | 16 MHz | 16 MHz | 16 MHz | 16 MHz | 16 MHz | 16 MHz | ||
| RAM | 256 KB | 8 KB | 8 KB | 8 KB | 8 KB | 8 KB | 8 KB | ||
| ROM | 4 KB | 256 KB | 4 KB | ||||||
| ROM Type | Flash; FLASH | Flash; FLASH | Flash | EEPROM; EEPROM | Flash; FLASH |
