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

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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