ATMEGA16A-MU
- Mfr.Part #
- ATMEGA16A-MU
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 44-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 44VQFN
- Stock
- 3,265
- In Stock :
- 3,265
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Package :
- Tray
- Height :
- 950μm
- Program Memory Size :
- 16KB 8K x 16
- Qualification Status :
- Not Qualified
- Supply Voltage-Max (Vsup) :
- 5.5V
- Number of Terminals :
- 44
- Base Product Number :
- ATMega16
- Terminal Form :
- NO LEAD
- Data Converter :
- A/D 8x10b
- Tradename :
- AVR
- Published :
- 1997
- Interfaces :
- SPI/TWI/USART
- Bit Size :
- 8
- Interface Type :
- 2-Wire, SPI, USART
- Pbfree Code :
- yes
- Width :
- 7.1mm
- Product :
- MCU
- Core Size :
- 8-Bit
- Has ADC :
- yes
- Mount :
- Surface Mount
- Supply Voltage :
- 5V
- Product Category :
- 8-bit Microcontrollers - MCU
- Termination :
- SMD/SMT
- Brand :
- Microchip Technology / Atmel
- RAM (bytes) :
- 1024
- DMA Channels :
- No
- Base Part Number :
- ATMEGA16A
- Device Core :
- AVR
- Packaging :
- Tray
- Data Converters :
- A/D 8x10b
- Length :
- 7.1mm
- Terminal Position :
- QUAD
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- PWM Channels :
- yes
- Package Shape :
- Square
- Series :
- AVR® ATmega
- Watchdog Timer :
- yes
- Terminal Pitch :
- 0.5mm
- EEPROM Size :
- 512 x 8
- Memory Size :
- 16kB
- Maximum Operating Temperature :
- + 85 C
- Speed :
- 16MHz
- Interface :
- 2-Wire, I2C, SPI, UART, USART
- Reach Compliance Code :
- Compliant
- Number of Pins :
- 44
- RAM Size :
- 1K x 8
- Contact Plating :
- Tin
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Power Supplies :
- 3/5 V
- Supply Current-Max :
- 15 mA
- JESD-30 Code :
- S-XQCC-N44
- Seated Height-Max :
- 1 mm
- Number of I2C Channels :
- 1
- Mounting Type :
- Surface Mount
- Core Processor :
- AVR
- DAC Channels :
- No
- Number of Terminations :
- 44
- Number of ADC Channels :
- 8
- Program Memory Type :
- Flash
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Number of I/O Lines :
- 32
- Factory Lead Time :
- 7 Weeks
- Number of I/Os :
- 32 I/O
- Mounting Style :
- SMD/SMT
- RoHS :
- Details
- Surface Mount :
- yes
- Product Status :
- Active
- Manufacturer :
- Microchip
- Package / Case :
- 44-VFQFN Exposed Pad
- Number of Timers/Counters :
- 3
- Density :
- 128 kb
- Minimum Operating Temperature :
- - 40 C
- REACH SVHC :
- No SVHC
- RoHS Status :
- ROHS3 Compliant
- Temperature Grade :
- Industrial
- Frequency :
- 16MHz
- ROM (words) :
- 8192
- Product Type :
- 8-bit Microcontrollers - MCU
- Data Bus Width :
- 8B
- CPU Family :
- AVR RISC
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- ROM Programmability :
- Flash
- Number of I/O :
- 32
- Oscillator Type :
- Internal
- Supplier Device Package :
- 44-VQFN (7x7)
- Operating Temperature :
- -40°C~85°C TA
- Number of PWM Channels :
- 4
- Connectivity :
- I2C, SPI, UART/USART
- Additional Feature :
- ALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 8 MHZ
- Datasheets
- ATMEGA16A-MU

Microcontrollers Atmel (Microchip Technology) ATMEGA16A-MU Overview
The Microcontrollers Atmel (Microchip Technology) ATMEGA16A-MU is a powerful and versatile 8-bit MCU from the industry leader in microcontroller technology, Microchip Technology. Designed for robust performance in a compact 44VQFN package, this microcontroller features 16KB of flash memory, providing ample space for application code and data storage. With its advanced architecture and high-speed processing capabilities, the ATMEGA16A-MU is ideal for a range of industrial, consumer, and automotive applications where efficiency and reliability are paramount. The integration of multiple features in a single chip makes it a cost-effective choice for developers looking to maximize functionality while reducing overall system cost.
ATMEGA16A-MU Features
The ATMEGA16A-MU boasts a range of features that make it an optimal solution for complex digital tasks. Key features include 16KB of in-system programmable flash, 1KB SRAM, 512 Bytes EEPROM, and a clock speed of up to 16 MHz. It supports advanced interfacing technologies such as USART, SPI, and I2C, along with 10-bit ADC with 8 channels, ensuring versatile connectivity and data acquisition capabilities. Enhanced power-saving modes ensure high efficiency and lower power consumption for battery-driven applications.
ATMEGA16A-MU Applications
- Smart Home Devices: Utilized in various smart devices like thermostats and lighting systems, providing intelligent control and connectivity with minimal power usage.
- Automotive Electronics: Powers advanced automotive systems such as dashboard controllers and sensor monitors, enhancing vehicle performance and safety.
- Consumer Electronics: Integral in the development of consumer gadgets like handheld gaming consoles and personal digital assistants, where compact size and dependability are crucial.
- Industrial Automation: Employed in industrial control systems, aiding in process control and machine automation to improve efficiency and reliability.
- Wearable Technology: Serves as the core processing unit in wearables like fitness trackers and smart watches, balancing performance with power efficiency.
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