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

Microcontrollers Microchip Technology ATMEGA16A-MU Overview
Introducing the Microcontrollers Microchip Technology ATMEGA16A-MU, a high-performance, low-power AVR 8-bit microcontroller that combines 16KB ISP flash memory with read-while-write capabilities, 512B EEPROM, 1KB SRAM, and a clock speed of up to 16MHz. Designed by Microchip Technology, this robust MCU is encased in a compact 44-VQFN package, making it ideal for advanced embedded systems. The ATMEGA16A-MU is engineered to support a wide range of applications requiring efficient power management and substantial processing capabilities within a small footprint. Its extensive feature set and scalability make it particularly suitable for developing sophisticated industrial, automotive, and consumer electronics.
ATMEGA16A-MU Features
This microcontroller boasts numerous features that enhance its usability and functionality in complex electronics. Key features include an advanced RISC architecture, 32 general-purpose working registers, a wide range of peripheral features like PWM channels, analog comparators, and multiple serial USARTs. It supports both parallel and serial programming, facilitating ease of use during development and debugging phases. Additionally, its power-saving modes and external interrupt capabilities allow for the design of energy-efficient and highly responsive systems.
ATMEGA16A-MU Applications
- Home Automation Systems: Easily integrates into smart home devices, enabling intelligent control over lighting, heating, and security systems through its robust I/O capabilities.
- Automotive: Utilized in car accessory controls and diagnostics, improving vehicle efficiency and reliability with its robust processing and temperature tolerance.
- Industrial Control: Acts as the brain for process controllers and monitoring systems in industrial settings, thanks to its ability to handle multiple inputs and outputs simultaneously.
- Consumer Electronics: Powers a wide range of household gadgets, including toys and personal healthcare devices, offering both versatility and reliability in user-centric applications.
- Wearable Technology: Supports the development of compact, power-efficient wearable devices for fitness and health monitoring, leveraging its low power consumption and high integration features.
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