ATXMEGA128A1-CU
- Mfr.Part #
- ATXMEGA128A1-CU
- Manufacturer
- Microchip Technology
- Package / Case
- 100-TFBGA
- Datasheet
- Download
- Description
- IC MCU 8/16B 128KB FLASH 100CBGA
- Stock
- 9,018
- In Stock :
- 9,018
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Terminal Position :
- BOTTOM
- Subcategory :
- Microcontrollers - MCU
- Supply Voltage-Max (Vsup) :
- 3.6V
- Watchdog Timer :
- yes
- Qualification Status :
- Not Qualified
- Memory Size :
- 128kB
- Connectivity :
- EBI/EMI, I2C, IrDA, SPI, UART/USART
- Mounting Type :
- Surface Mount
- Terminal Pitch :
- 0.8 mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- EEPROM Size :
- 2K x 8
- Data Converter :
- A/D 16x12b; D/A 4x12b
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Manufacturer :
- Microchip
- DAC Channels :
- yes
- Number of Terminations :
- 100
- Product Status :
- Active
- Package / Case :
- 100-TFBGA
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Program Memory Size :
- 128KB 64K x 16
- Maximum Operating Temperature :
- + 85 C
- Width :
- 9 mm
- Qualification :
- -
- Factory Lead Time :
- 7 Weeks
- PWM Channels :
- yes
- Seated Height-Max :
- 1.2 mm
- Interface :
- EBI/EMI, I2C, IrDA, SPI, UART, USART
- Terminal Form :
- Ball
- Number of I/O Lines :
- 78
- Bit Size :
- 16
- Voltage - Supply (Vcc/Vdd) :
- 1.6V~3.6V
- RoHS Status :
- ROHS3 Compliant
- Height :
- 0.8 mm
- Product Category :
- 8-bit Microcontrollers - MCU
- Number of I/Os :
- 78 I/O
- Minimum Operating Temperature :
- - 40 C
- Program Memory Type :
- Flash
- Core Size :
- 8/16-Bit
- Lead Free :
- Lead Free
- Reach Compliance Code :
- Compliant
- Supplier Device Package :
- 100-CBGA (9x9)
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Data Converters :
- A/D 16x12b, D/A 4x12b
- Base Product Number :
- ATXMEGA128
- JESD-30 Code :
- S-PBGA-B100
- Series :
- AVR® XMEGA® A1
- Supply Voltage :
- 3.3V
- Data Bus Width :
- 8B
- Supply Voltage-Min (Vsup) :
- 2.7V
- Temperature Grade :
- Industrial
- Number of Pins :
- 100
- Length :
- 9mm
- Has ADC :
- yes
- Product Type :
- 8-bit Microcontrollers - MCU
- Speed :
- 32MHz
- Mount :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Number of I/O :
- 78
- RoHS :
- Details
- Product :
- MCU
- MSL :
- -
- Number of Terminals :
- 100
- Oscillator Type :
- Internal
- Package Shape :
- Square
- RAM Size :
- 8K x 8
- Mounting Style :
- SMD/SMT
- DMA Channels :
- yes
- Tradename :
- XMEGA
- Brand :
- Microchip Technology / Atmel
- Base Part Number :
- ATXMEGA128
- ROM Programmability :
- Flash
- Core Processor :
- AVR
- Contact Plating :
- Copper, Silver, Tin
- Height Seated (Max) :
- 1.2mm
- Packaging :
- Tray
- Interface Type :
- SPI, TWI, USART
- Package :
- Tray
- Number of Timers/Counters :
- 8
- Number of ADC Channels :
- 8 Channel
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~85°C TA
- Frequency :
- 32MHz
- Pbfree Code :
- yes
- REACH SVHC :
- No SVHC
- Published :
- 2009
- Interfaces :
- I2C, SPI, USART
- Additional Feature :
- ALSO OPERATES AT 1.6V MINIMUM SUPPLY AT 12 MHZ
- Datasheets
- ATXMEGA128A1-CU
ATXMEGA128A1-CU Documents

Microcontrollers Microchip Technology ATXMEGA128A1-CU Overview
Introducing the Microcontrollers Microchip Technology ATXMEGA128A1-CU, a robust microcontroller unit (MCU) designed to deliver superior performance in demanding applications. This MCU from Microchip Technology offers a blend of 8/16-bit architecture, encapsulated in a compact 100-pin CBGA package. With 128KB of flash memory, it provides ample space for program storage and facilitates efficient code management. This high-performance IC is tailored for designers looking for a scalable, low-power, and cost-effective solution in a compact footprint, making it ideal for sophisticated yet space-conscious embedded systems.
ATXMEGA128A1-CU Features
The ATXMEGA128A1-CU MCU boasts an array of features suitable for a wide range of applications. It supports advanced digital and analog functionality, which includes multiple communication interfaces like SPI, I2C, and UART, providing versatile connection options for embedded systems. Enhanced power management techniques ensure low power consumption, which is crucial for battery-operated devices. Its high-speed processing capabilities are complemented by extensive interrupt programming, facilitating real-time task management and response.
ATXMEGA128A1-CU Applications
- Automotive Control Systems: Utilized for managing engine functions, sensor data integration, and in-vehicle networking systems, enhancing vehicle performance and safety.
- Industrial Automation: Acts as the brain for machinery control, streamlining processes through precise control and monitoring of industrial equipment.
- Home Automation: Key component in smart home devices, enabling intelligent control of lighting, security, and energy management systems.
- Medical Devices: Integral in patient monitoring systems and diagnostic equipment, ensuring reliable operation and data accuracy for critical health care applications.
- Consumer Electronics: Drives user interfaces and connectivity in gadgets like smartphones and tablets, enriching user experience with efficient power usage and robust performance.
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