ATMEGA16A-AU
- Mfr.Part #
- ATMEGA16A-AU
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 44TQFP
- Stock
- 14,318
- In Stock :
- 14,318
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Package :
- Tray
- Number of Pins :
- 44
- Data Bus Width :
- 8B
- Device Core :
- AVR
- MSL :
- MSL 3 - 168 hours
- JESD-609 Code :
- e3
- Radiation Hardening :
- No
- Contact Plating :
- Tin
- Terminal Position :
- QUAD
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Minimum Operating Temperature :
- -40 °C
- Controller Series :
- --
- Terminal Finish :
- Matte Tin (Sn)
- Interfaces :
- SPI/TWI/USART
- Pbfree Code :
- yes
- Reach Compliance Code :
- Compliant
- Core Processor :
- AVR
- Bit Size :
- 8
- Product Category :
- 8-bit Microcontrollers - MCU
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Speed :
- 16MHz
- Interface Type :
- 2-Wire, SPI, USART
- Typical Operating Supply Voltage :
- 2.7 → 5.5 V
- Program Memory Type :
- Flash
- Product Status :
- Active
- Number of PWM Channels :
- 4
- Brand :
- Microchip Technology / Atmel
- Memory Size :
- 16kB
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of I/O Lines :
- 32
- Product :
- MCU
- Package Type :
- TQFP
- Tradename :
- AVR
- Length :
- 10mm
- Core Size :
- 8-Bit
- DAC Channels :
- No
- RAM Size :
- 1K x 8
- DMA Channels :
- No
- Supply Current-Max :
- 15 mA
- Seated Height-Max :
- 1.2 mm
- Connectivity :
- I2C, SPI, UART/USART
- RAM (bytes) :
- 1024
- Factory Lead Time :
- 8 Weeks
- Data Converter :
- A/D 8x10b
- Mounting Style :
- SMD/SMT
- Number of I2C Channels :
- 1
- Additional Feature :
- ALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 8 MHZ
- Number of I/O :
- 32
- PWM Channels :
- yes
- Data Converters :
- A/D 8x10b
- Supply Voltage :
- 5V
- Published :
- 1997
- Interface :
- 2-Wire, I2C, SPI, UART, USART
- Density :
- 128 kb
- Number of Terminals :
- 44
- Number of ADC Channels :
- 8
- Surface Mount :
- yes
- Terminal Form :
- Gull wing
- Program Memory Size :
- 16KB 8K x 16
- Number of I/Os :
- 32 I/O
- Qualification Status :
- Not Qualified
- Applications :
- --
- Pin Count :
- 44
- ROM (words) :
- 8192
- Base Part Number :
- ATMEGA16A
- Number of Terminations :
- 44
- ROM Programmability :
- Flash
- Instruction Set Architecture :
- RISC
- Has ADC :
- yes
- REACH SVHC :
- No SVHC
- Base Product Number :
- ATMega16
- Packaging :
- Tray
- CPU Family :
- AVR RISC
- Mount :
- Surface Mount
- Supplier Device Package :
- 44-TQFP (10x10)
- Qualification :
- -
- Package Shape :
- Square
- Oscillator Type :
- Internal
- Dimensions :
- 10.1 x 10.1 x 1.05mm
- Height :
- 1.05mm
- Width :
- 10mm
- Lead Free :
- Lead Free
- Series :
- AVR® ATmega
- Terminal Pitch :
- 0.8 mm
- Family Name :
- ATMEGA
- Watchdog Timer :
- yes
- JESD-30 Code :
- S-PQFP-G44
- Supply Voltage-Max (Vsup) :
- 5.5V
- Termination :
- SMD/SMT
- Maximum Operating Temperature :
- +85 °C
- Frequency :
- 16MHz
- RoHS :
- Details
- Temperature Grade :
- Industrial
- Product Type :
- 8-bit Microcontrollers - MCU
- Package / Case :
- 44-TQFP
- Peak Reflow Temperature (Cel) :
- 260
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~85°C TA
- Manufacturer :
- Microchip
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Voltage - Supply :
- --
- Number of Timers/Counters :
- 3
- EEPROM Size :
- 512 x 8
- RoHS Status :
- ROHS3 Compliant
- Power Supplies :
- 3/5 V
- Datasheets
- ATMEGA16A-AU
ATMEGA16A-AU Documents

Microcontrollers Atmel (Microchip Technology) ATMEGA16A-AU Overview
The ATMEGA16A-AU by Atmel, part of Microchip Technology, represents a robust solution in the realm of 8-bit microcontrollers. This product is designed for advanced control systems requiring a combination of compact design, low power consumption, and significant processing capabilities. With its 16KB of flash memory and versatile 44-pin TQFP package, the ATMEGA16A-AU is ideal for developing high-performance embedded systems in industrial, automotive, and consumer electronics sectors. This device supports a variety of interfacing options, making it remarkably flexible for integrating into various electronic ecosystems. Its efficient architecture and comprehensive feature set ensure that the Microcontrollers Atmel (Microchip Technology) ATMEGA16A-AU excels in applications demanding reliability and adaptability.
ATMEGA16A-AU Features
This microcontroller includes several features that enhance its functionality and ease of use in complex electronics environments:
- 16KB ISP flash memory with read-while-write capabilities
- Advanced RISC Architecture with up to 16 MIPS throughput at 16 MHz
- Power-save mode for reduced power consumption during idle periods
- 44-lead TQFP package that allows for compact PCB design
- Extensive interrupt system with easy handling features
- Programmable serial USART, suitable for serial communications
ATMEGA16A-AU Applications
- Automotive Systems: Utilized in engine management and dashboard displays, where its processing power ensures smooth control and operation.
- Consumer Electronics: Powers devices such as handheld gaming consoles and advanced remote controls, offering both the responsiveness and power efficiency critical for battery-operated devices.
- Industrial Automation: Plays a crucial role in automated production lines, improving machine interface communications and process controls.
- Home Automation Systems: Integral to smart home devices, such as smart thermostats and lighting systems, where its adaptability allows for enhanced user interfaces and connectivity.
- Telecommunication: Used in network devices for protocol management, aiding in the efficient handling of data packets and signal integrity.
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