ATMEGA1280V-8AU
- Mfr.Part #
- ATMEGA1280V-8AU
- Manufacturer
- Microchip Technology
- Package / Case
- 100-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 128KB FLASH 100TQFP
- Stock
- 2,233
- In Stock :
- 2,233
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Surface Mount :
- yes
- Maximum Expanded Memory Size :
- 64KB
- Additional Feature :
- ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 4 MHZ
- Has ADC :
- yes
- Number of Bits :
- 8
- Package Shape :
- Square
- Lead Free :
- Lead Free
- Number of Timers/Counters :
- 6
- Contact Plating :
- Tin
- Base Product Number :
- ATMEGA1280
- Operating Supply Voltage (Typ) :
- 2.5/3.3/5(V)
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Programmable :
- yes
- Interface Type :
- JTAG/TWI/SPI/USART
- Core Processor :
- AVR
- Operating Temperature Classification :
- Industrial
- Max Frequency :
- 8 MHz
- Maximum Operating Temperature :
- + 85 C
- Memory Type :
- Flash
- RoHS :
- Details
- Seated Height-Max :
- 1.2 mm
- Width :
- 14.1mm
- Program Memory Type :
- Flash
- Product Type :
- 8-bit Microcontrollers - MCU
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Memory Size :
- 128kB
- Product :
- MCU
- Operating Temperature (Max) :
- 85C
- Device Core Size :
- 8(b)
- Temperature Grade :
- Industrial
- Number of SPI Channels :
- 1
- Supply Voltage-Max (Vsup) :
- 5.5V
- Manufacturer :
- Microchip
- Package Type :
- TQFP
- Power Supplies :
- 2/5V
- Max Operating Temperature :
- 85 °C
- Minimum Operating Temperature :
- - 40 C
- Number of Programmable I/O :
- 86
- Height :
- 1.05mm
- Frequency :
- 8MHz
- DAC Channels :
- No
- Rad Hardened :
- No
- Mounting Style :
- SMD/SMT
- Clock Freq :
- 8(MHz)
- Data Converter :
- A/D 16x10b
- Watchdog Timer :
- yes
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Reach Compliance Code :
- Compliant
- RoHS Status :
- ROHS3 Compliant
- Data Converters :
- A/D 16x10b
- Schedule B :
- 8542310000, 8542310000/8542310000, 8542310000/8542310000/8542310000, 8542310000/8542310000/8542310000/8542310000
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Supplier Device Package :
- 100-TQFP (14x14)
- MSL :
- MSL 1 - Unlimited
- Instruction Set Architecture :
- RISC
- Operating Temp Range :
- -40C to 85C
- Supply Voltage :
- 3V
- Product Category :
- 8-bit Microcontrollers - MCU
- Max Supply Voltage :
- 5.5 V
- Total Internal Ram Size :
- 8KB(kB)
- Base Part Number :
- ATMEGA1280
- Termination :
- SMD/SMT
- Core Architecture :
- AVR
- Radiation Hardening :
- No
- Interfaces :
- JTAG/TWI/SPI/USART
- Terminal Finish :
- Matte Tin (Sn)
- ROM (words) :
- 65536
- Access Time :
- 8 μs
- Number of I/O Lines :
- 86
- Data Bus Width :
- 8B
- Number of I/Os :
- 86 I/O
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Bit Size :
- 8
- Mount :
- Surface Mount
- Interface :
- 2-Wire, EBI/EMI, I2C, SPI, UART, USART
- Series :
- AVR® ATmega
- Number of ADC Channels :
- 16
- JESD-30 Code :
- S-PQFP-G100
- Operating Supply Voltage (Max) :
- 5.5(V)
- Number of Pins :
- 100
- Operating Temperature :
- -40°C~85°C TA
- Program Memory Size :
- 128KB 64K x 16
- Core Size :
- 8-Bit
- Density :
- 1 Mb
- Length :
- 14.1mm
- Mounting :
- Surface Mount
- Published :
- 2007
- Qualification :
- -
- Qualification Status :
- Not Qualified
- Supply Voltage-Min (Vsup) :
- 2.7V
- Number of I2C Channels :
- 1
- Mounting Type :
- Surface Mount
- EEPROM Size :
- 4K x 8
- Number of PWM Channels :
- 16
- Min Supply Voltage :
- 1.8 V
- Min Operating Temperature :
- -40 °C
- Number of Terminations :
- 100
- Oscillator Type :
- Internal
- Device Core :
- AVR
- Supply Current-Max :
- 14 mA
- RAM Size :
- 8K x 8
- CPU Family :
- AVR RISC
- Packaging :
- Tray
- DMA Channels :
- No
- RAM (bytes) :
- 8192
- ROM Programmability :
- Flash
- # I/Os (Max) :
- 86
- REACH SVHC :
- No SVHC
- Number of I/O :
- 86
- External Data Bus Width :
- 8
- Number of Timers - General Purpose :
- 6
- Operating Temperature (Min) :
- -40C
- Factory Lead Time :
- 7 Weeks
- Number of Terminals :
- 100
- Package :
- Tray
- Package / Case :
- 100-TQFP
- Terminal Form :
- Gull wing
- Operating Supply Voltage (Min) :
- 1.8(V)
- Terminal Position :
- QUAD
- Tradename :
- AVR
- Pin Count :
- 100
- Terminal Pitch :
- 0.5mm
- Connectivity :
- EBI/EMI, I2C, SPI, UART/USART
- PWM Channels :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Product Status :
- Active
- JESD-609 Code :
- e3
- Address Bus Width :
- 8B
- Pbfree Code :
- yes
- Brand :
- Microchip Technology / Atmel
- Speed :
- 8MHz
- Datasheets
- ATMEGA1280V-8AU
ATMEGA1280V-8AU Documents

Microcontrollers Microchip Technology ATMEGA1280V-8AU Overview
The Microcontrollers Microchip Technology ATMEGA1280V-8AU is a robust 8-bit microcontroller from the popular Microchip's AVR® lineup, designed to offer an optimal balance of power, efficiency, and cost-effectiveness. This microcontroller features a comprehensive set of functionalities including 128KB of flash memory, which facilitates advanced and flexible program management. Suitable for complex applications requiring multiple I/O connections and precise control, the ATMEGA1280V-8AU operates at a maximum frequency of 8 MHz, ensuring efficient power consumption without compromising performance. This product is encapsulated in a compact 100-pin TQFP (Thin Quad Flat Package), making it ideal for space-sensitive applications without sacrificing its broad feature set.
ATMEGA1280V-8AU Features
The ATMEGA1280V-8AU microcontroller is packed with features including 128KB of in-system programmable flash, 8KB SRAM, and 4KB EEPROM. It supports a wide range of peripherals such as USART, SPI, and I2C interfaces, providing essential connectivity options for modern electronic systems. Moreover, it includes a 10-bit analog-to-digital converter (ADC) with 16 channels, enabling precise sensor readings and effective analog interface operations. The device’s versatility is further enhanced by its JTAG interface for robust on-chip debugging and programming capabilities.
ATMEGA1280V-8AU Applications
- Industrial Control Systems: The ATMEGA1280V-8AU can manage multiple sensors and actuators, making it perfect for use in automated production lines or robotics where precise and reliable control is necessary.
- Smart Home Devices: Its capacity to interface with a wide range of sensors and communication modules allows it to serve as the central processing unit in smart home automation systems, from lighting controllers to advanced security systems.
- Healthcare Equipment: The high reliability and precision of the ATMEGA1280V-8AU make it suitable for monitoring systems and portable healthcare devices, ensuring accurate data collection and processing.
- Consumer Electronics: Its robust feature set supports complex functionalities in consumer electronics, such as advanced user interfaces and connectivity solutions in gadgets like cameras and personal media players.
- Automotive Applications: With features tailored for rigorous environments, it can be used in vehicle systems for sensor data collection, engine management, and user interface controls.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















