ATMEGA1280-16AU
- Mfr.Part #
- ATMEGA1280-16AU
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 100-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 128KB FLASH 100TQFP
- Stock
- 14,229
- In Stock :
- 14,229
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Width :
- 14.1mm
- Seated Height-Max :
- 1.2 mm
- Package / Case :
- 100-TQFP
- Number of I/O Lines :
- 86
- Supply Voltage-Max (Vsup) :
- 5.5V
- ROM (words) :
- 65536
- Tradename :
- AVR
- Address Bus Width :
- 16
- Number of Terminations :
- 100
- Product Category :
- 8-bit Microcontrollers - MCU
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Brand :
- Microchip Technology / Atmel
- Core Size :
- 8-Bit
- Package Type :
- TQFP
- Height :
- 1.05mm
- Product Type :
- 8-bit Microcontrollers - MCU
- Max. operating temperature :
- +85°C
- Max Frequency :
- 16 MHz
- Max Supply Voltage :
- 5.5 V
- Product Status :
- Active
- Min Supply Voltage :
- 2.7 V
- Type :
- ATMEGA1280-16AU
- Number of I2C Channels :
- 1
- Contact Plating :
- Tin
- DMA Channels :
- No
- Product :
- MCU
- CPU Family :
- AVR RISC
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Min Operating Temperature :
- -40 °C
- REACH SVHC :
- No SVHC
- Number of Pins :
- 100
- Schedule B :
- 8542310000
- Published :
- 2007
- Interface Type :
- 2-Wire, SPI, USART
- RoHS :
- Details
- Qualification Status :
- Not Qualified
- Max Operating Temperature :
- 85 °C
- Interface :
- 2-Wire, EBI/EMI, I2C, SPI, UART, USART
- Maximum Operating Temperature :
- +85 °C
- Memory Size :
- 128kB
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Has ADC :
- yes
- Number of Timers/Counters :
- 6
- Dimensions :
- 14.1 x 14.1 x 1.05mm
- Connectivity :
- EBI/EMI, I2C, SPI, UART/USART
- PWM Channels :
- yes
- Number of Bits :
- 8
- Reach Compliance Code :
- Compliant
- Access Time :
- 16 μs
- RAM Size :
- 8K x 8
- Peak Reflow Temperature (Cel) :
- 260
- Supplier Device Package :
- 100-TQFP (14x14)
- RAM (bytes) :
- 8192
- Pbfree Code :
- yes
- Qualification :
- -
- Package :
- Tray
- JESD-609 Code :
- e3
- Series :
- AVR® ATmega
- Additional Feature :
- ALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 8 MHZ
- Program Memory Type :
- Flash
- Program Memory Size :
- 128KB 64K x 16
- Supply Current-Max :
- 14 mA
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Data Converters :
- A/D 16x10b
- Terminal Pitch :
- 0.5mm
- EEPROM Size :
- 4K x 8
- Packaging :
- Tray
- Typical Operating Supply Voltage :
- 2.7 → 5.5 V
- Number of SPI Channels :
- 1
- Terminal Form :
- Gull wing
- Number of I/O :
- 86
- Core Processor :
- AVR
- Speed :
- 16MHz
- JESD-30 Code :
- S-PQFP-G100
- Minimum Operating Temperature :
- -40 °C
- Instruction Set Architecture :
- RISC
- ROM Programmability :
- Flash
- External Data Bus Width :
- 8
- Supply Voltage :
- 5V
- Base Part Number :
- ATMEGA1280
- Base Product Number :
- ATMEGA1280
- MSL :
- MSL 3 - 168 hours
- Number of I/Os :
- 86 I/O
- Number of Terminals :
- 100
- Surface Mount :
- yes
- DAC Channels :
- No
- Number of ADC Channels :
- 16
- Data Bus Width :
- 8B
- Mounting Style :
- SMD/SMT
- Power Supplies :
- 3/5V
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Watchdog Timer :
- yes
- Termination :
- SMD/SMT
- Family Name :
- ATMEGA
- Package Shape :
- Square
- Enclosure :
- TQFP 100 (14x14)
- Terminal Position :
- QUAD
- RoHS Status :
- ROHS3 Compliant
- Memory Type :
- Flash
- Pin Count :
- 100
- Bit Size :
- 8
- Lead Free :
- Lead Free
- Mount :
- Surface Mount
- Core Architecture :
- AVR
- Supply Voltage-Min (Vsup) :
- 4.5V
- Length :
- 14.1mm
- Density :
- 1 Mb
- Temperature Grade :
- Industrial
- Frequency :
- 16MHz
- Number of Programmable I/O :
- 86
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Interfaces :
- JTAG/TWI/SPI/USART
- Manufacturer :
- Microchip Technology
- Number of PWM Channels :
- 16
- Data Converter :
- A/D 16x10b
- Device Core :
- AVR
- Operating Temperature :
- -40°C~85°C TA
- Radiation Hardening :
- No
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Manuf. code :
- MCP
- Factory Lead Time :
- 7 Weeks
- Oscillator Type :
- Internal
- Datasheets
- ATMEGA1280-16AU
ATMEGA1280-16AU Documents

Microcontrollers Atmel (Microchip Technology) ATMEGA1280-16AU Overview
The ATMEGA1280-16AU from Atmel (Microchip Technology) is a high-performance microcontroller that excels in applications requiring a robust control system with flexible I/O options. This IC is designed to manage complex tasks within sophisticated devices, leveraging its advanced 8-bit architecture and a substantial 128KB of flash memory. The Microcontrollers Atmel (Microchip Technology) ATMEGA1280-16AU is ideal for developers looking for a versatile MCU capable of supporting multiple peripherals and interfaces, while maintaining low power consumption and high-speed processing capabilities.
ATMEGA1280-16AU Features
The ATMEGA1280-16AU microcontroller boasts an impressive array of features, making it a top choice for demanding applications. Key features include:
- 128KB of in-system programmable flash
- 8-bit AVR microcontroller
- 16 MHz maximum operating frequency
- 4KB EEPROM
- 8KB internal SRAM
- 54 digital I/O pins and 16 analog inputs
- Up to 10 PWM channels
- JTAG interface for on-chip-debug
- Comprehensive interrupt and peripheral support
ATMEGA1280-16AU Applications
- Industrial Automation: Utilized in controlling machinery and processes, the robust I/O capabilities and extensive memory handle complex control algorithms and real-time system monitoring.
- Consumer Electronics: Powers user interfaces and complex functionality in devices like home entertainment systems and appliances.
- Automotive: Employed in engine management and dashboard functionalities, ensuring reliable performance under rigorous conditions.
- Telecommunication: Supports communications equipment with its ability to manage multiple tasks simultaneously and operate with minimal power consumption.
- Medical Devices: Ideal for medical monitoring systems where precision and reliability are crucial for patient care and data accuracy.
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