Manufacturer: Atmel
Win Source Part Number: 1149368-ATMEGA16U4-A
Manufacturer Homepage: www.atmel.com
Popularity: Medium
Fake Threat In the Open Market: 50 pct.
Supply and Demand Status: Limited
IC MCU 8BIT 16KB FLASH 44TQFP Product overview: ATMEGA16U4-AU 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, 16KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 16KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATMEGA16U4-AU can be used for catalog matching and distributor lookup.
AVR AVR® ATmega Microcontroller IC 8-Bit 16MHz 16KB (8K x 16) FLASH 44-TQFP (10x10)
8-bit Microcontrollers - MCU 16K Flsh, 1K EEPROM 2.5K SRAM
AVR AVR® ATmega Microcontroller IC 8-Bit 16MHz 16KB (8K x 16) FLASH 44-TQFP (10x10)
IC MCU 8BIT 16KB FLASH 44TQFP
IC MCU 8BIT 16KB FLASH 44TQFP
IC MCU 8BIT 16KB FLASH 44TQFP
| RS Components, Ltd. | RS Components, Ltd. | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | ODG (Origin Data Global) | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 1773649P | 1773649 | 1149368-ATMEGA16U4-AU | 685-ATMEGA16U4-AU | ATMEGA16U4-AU-ND | ATMEGA16U4-AU | ATMEGA16U4-AU | ATMEGA16U4-AU | ATMEGA16U4-AU | ATMEGA16U4-AU |
| Product Name | Microcontrollers | Microcontrollers | Embedded - Embedded - Microcontrollers - ATMEGA16U4-AU | 8-bit 8BIT 16KB Embedded Microcontroller MCU | Microcontrollers | 8-bit Microcontrollers - MCU | Microcontrollers | Microcontrollers | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| Data Bus | 8 Bit; 8bit | 8 Bit; 8bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit | |
| Serial Interface | USB | USB | EBI/I2S/SPI/TWI/USART/USB | SPI; UART; USART; USB | ||||||
| Package Type | QFP; TQFP; Other; TQFP | QFP; TQFP; Other; Tqfp | Other; Tray | TQFP; Other; 44-TQFP | QFP; TQFP; Other; 44-TQFP | QFP; Other; 44-TQFP | TQFP; Other; 44-TQFP | |||
| Pin Count | 44 | 44 | 44 | 44 | ||||||
| RAM | 512 KB | 1.25 KB | 1.25 KB | 1.25 KB | 1.25 KB | 1.25 KB |
