ATXMEGA128A1-AU
- Mfr.Part #
- ATXMEGA128A1-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 100-TQFP
- Datasheet
- Download
- Description
- IC MCU 8/16B 128KB FLASH 100TQFP
- Stock
- 23,646
- In Stock :
- 23,646
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Reach Compliance Code :
- Compliant
- Frequency :
- 32MHz
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Pin Count :
- 100
- Number of Timers/Counters :
- 8 Timer
- Package Shape :
- Square
- Factory Lead Time :
- 8 Weeks
- Number of ADC Channels :
- 8
- Number of I/O Lines :
- 78
- Mount :
- Surface Mount
- Series :
- AVR® XMEGA® A1
- Supply Voltage-Max (Vsup) :
- 3.6V
- Qualification :
- -
- Length :
- 14.1mm
- Number of Pins :
- 100
- EEPROM Size :
- 2K x 8
- Temperature Grade :
- Industrial
- Published :
- 2009
- Mounting Style :
- SMD/SMT
- Terminal Position :
- QUAD
- Terminal Pitch :
- 0.5mm
- Seated Height-Max :
- 1.2 mm
- Product Category :
- 8-bit Microcontrollers - MCU
- RAM Size :
- 8K x 8
- MSL :
- MSL 3 - 168 hours
- Base Part Number :
- ATXMEGA128
- Base Product Number :
- ATXMEGA128
- Voltage - Supply (Vcc/Vdd) :
- 1.6V~3.6V
- Mounting Type :
- Surface Mount
- Additional Feature :
- ALSO OPERATES AT 1.6V MINIMUM SUPPLY AT 12 MHZ
- Core Architecture :
- AVR
- Product Status :
- Active
- Supply Voltage-Min (Vsup) :
- 2.7V
- ROM (words) :
- 65536
- JESD-30 Code :
- S-PQFP-G100
- Number of Terminals :
- 100
- JESD-609 Code :
- e3
- Flash Memory :
- 128
- Terminal Finish :
- Matte Tin (Sn)
- Program Memory Size :
- 128KB 64K x 16
- Data Converters :
- A/D 16x12b, D/A 4x12b
- Program Memory Type :
- Flash
- Core Processor :
- AVR
- DMA Channels :
- yes
- Subcategory :
- Microcontrollers - MCU
- PWM Channels :
- yes
- Package :
- Tray
- Device Core :
- AVR
- Interfaces :
- SPI/TWI/USART
- Manufacturer :
- Microchip
- Width :
- 14.1mm
- Product Type :
- 8-bit Microcontrollers - MCU
- ROM Programmability :
- Flash
- Memory Size :
- 128kB
- On Chip Program ROM Width :
- 16
- Core Size :
- 8/16-Bit
- Package / Case :
- 100-TQFP
- Typical Operating Supply Voltage :
- 1.6 → 3.6 V
- Oscillator Type :
- Internal
- Connectivity :
- EBI/EMI, I2C, IrDA, SPI, UART/USART
- Has ADC :
- yes
- Clock Speed :
- 32
- Radiation Hardening :
- No
- HTS Code :
- 8542.31.00.01
- DAC Channels :
- yes
- Height :
- 1.05mm
- Interface Type :
- SPI, TWI, USART
- Data Converter :
- A/D 16x12b; D/A 4x12b
- Data Bus Width :
- 8B
- Operating Temperature :
- -40°C~85°C TA
- Terminal Form :
- Gull wing
- Product :
- MCU
- Lead Free :
- Lead Free
- RAM (bytes) :
- 8192
- Pbfree Code :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Number of I/O :
- 78
- Surface Mount :
- yes
- Package Type :
- TQFP
- Maximum Operating Temperature :
- +85 °C
- Minimum Operating Temperature :
- -40 °C
- Power Supplies :
- 1.8/3.3 V
- Brand :
- Microchip Technology / Atmel
- RoHS :
- Details
- Number of I2C Channels :
- 4
- Adc Resolution :
- 12
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 100
- Adc Channels :
- 16
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Speed :
- 32MHz
- REACH SVHC :
- No SVHC
- ECCN Code :
- 5A992.C
- Supplier Device Package :
- 100-TQFP (14x14)
- Supply Voltage :
- 3.3V
- Dimensions :
- 14.1 x 14.1 x 1.05mm
- Packaging :
- Tray
- Qualification Status :
- Not Qualified
- Family Name :
- AVR XMEGA
- Watchdog Timer :
- yes
- Number of I/Os :
- 78 I/O
- Contact Plating :
- Tin
- Peak Reflow Temperature (Cel) :
- 260
- Instruction Set Architecture :
- RISC
- Bit Size :
- 16
- Can :
- 0
- CPU Family :
- AVR RISC
- Interface :
- EBI/EMI, I2C, IrDA, SPI, UART, USART
- Tradename :
- XMEGA
- Datasheets
- ATXMEGA128A1-AU

Microcontrollers Microchip Technology ATXMEGA128A1-AU Overview
The Microcontrollers Microchip Technology ATXMEGA128A1-AU is a sophisticated microcontroller unit (MCU) that combines advanced 8/16-bit architecture with 128KB of Flash memory packaged in a compact 100-TQFP format. This product, engineered by Microchip Technology, one of the leaders in integrated circuit technology, is designed to meet the rigorous demands of complex embedded applications. The ATXMEGA128A1-AU excels in delivering high-performance, low-power consumption and significant versatility, making it an ideal choice for developers looking to push the boundaries of what's possible with modern electronic devices.
ATXMEGA128A1-AU Features
This microcontroller boasts a plethora of features designed to enhance its functionality and reliability in demanding applications. Key features include its dual functionality in 8-bit and 16-bit modes, allowing for flexible programming and interfacing. The 128KB Flash memory ensures ample space for application code and data storage, while the 100-pin TQFP package provides a robust platform for compact yet powerful designs. Additionally, its advanced power management capabilities ensure efficient operation, reducing the energy footprint of the devices it powers.
ATXMEGA128A1-AU Applications
- Industrial Automation: In industrial control systems, the ATXMEGA128A1-AU can manage multiple processes efficiently due to its robust processing capabilities and extensive memory. This allows for smoother and more reliable automation workflows.
- Consumer Electronics: Utilized in devices such as smart home gadgets and wearable technology, this MCU enables enhanced user interfaces and connectivity options, providing a seamless user experience.
- Automotive: The ATXMEGA128A1-AU is suitable for automotive applications where precision and reliability are crucial, such as in sensor management systems and advanced vehicle diagnostics.
- Medical Devices: In medical applications, this MCU ensures the reliability required for critical medical device operations, such as in portable patient monitoring systems where accurate data processing is essential.
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.
















