ATMEGA16U4-AU
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 44-TQFP |
| Number of Pins | 44 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tray |
| Published | 2005 |
| Series | AVR® ATmega |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 44 |
| Termination | SMD/SMT |
| Additional Feature | ALSO OPERATES AT 8 MHZ WITH A MINIMUM SUPPLY OF 2.7V |
| Subcategory | Microcontrollers |
| Technology | CMOS |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.8mm |
| Frequency | 16MHz |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | ATMEGA16U4 |
| Interface | I2C, I2S, SPI, UART, USART, USB |
| Memory Size | 16kB |
| Oscillator Type | Internal |
| Number of I/O | 26 |
| RAM Size | 1.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V~5.5V |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Core Processor | AVR |
| Peripherals | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT |
| Program Memory Type | FLASH |
| Core Size | 8-Bit |
| Program Memory Size | 16KB 8K x 16 |
| Connectivity | I2C, SPI, UART/USART, USB |
| Bit Size | 8 |
| Data Converter | A/D 12x10b |
| Watchdog Timer | Yes |
| Has ADC | YES |
| DMA Channels | NO |
| Data Bus Width | 8b |
| Number of Timers/Counters | 5 |
| Density | 128 kb |
| EEPROM Size | 512 x 8 |
| Number of ADC Channels | 12 |
| Number of PWM Channels | 14 |
| Number of I2C Channels | 1 |
| Height | 1.05mm |
| Length | 10mm |
| Width | 10mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
ATMEGA16U4-AU Overview
For space savings, it is available in the 44-TQFP package. Using Surface Mount, it is mounted. It comes in a Tray package. The device runs in AVR core processor. During work, the temperature should remain at -40°C~85°C TA. The type of memory it uses is FLASH. There are 26 I/Os on it. In order to find similar components, it has a base part number of ATMEGA16U4. The terminals of this device are set to QUAD. It has 44 terminationals. Part of the AVR? ATmega series, this electrical component is used in a variety of applications. Because of the 5V voltage of the supply, high efficiency can be achieved. It has uPs/uCs/Peripheral IC - MICROCONTROLLER, RISC. It is constructed with 44 pins. During the mounting process, the device is mounted based on the Surface Mount method. It falls under the category of Microcontrollers. Data and programs may be stored on the devices which have a memory size of 16kB. At a frequency of 16MHz, it exhibits excellent efficiency. There are 5 timers/counters. Moreover, it possesses the property of ALSO OPERATES AT 8 MHZ WITH A MINIMUM SUPPLY OF 2.7V. The oscillator type Internal is used to operate the device.
ATMEGA16U4-AU Features
44-TQFP package
Mounting type of Surface Mount
Microcontrollers subcategory
ATMEGA16U4-AU Applications
There are a lot of Microchip Technology ATMEGA16U4-AU Microcontroller applications.
- Monitoring-temperature level, oil level, speed, distance, acceleration
- Entertainment products
- Television
- Oil and gas
- Playstation
- Printers
- Fabric
- Mice
- Light sensing & controlling devices
- Gas monitoring systems
