ATXMEGA128A1U-CU
- Mfr.Part #
- ATXMEGA128A1U-CU
- Manufacturer
- Microchip Technology
- Package / Case
- 100-TFBGA
- Datasheet
- Download
- Description
- IC MCU 8/16B 128KB FLASH 100CBGA
- Stock
- 32,268
- In Stock :
- 32,268
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- DMA Channels :
- yes
- Mounting Style :
- SMD/SMT
- Temperature Grade :
- Industrial
- Core Processor :
- AVR
- JESD-30 Code :
- S-PBGA-B100
- Number of Serial I/Os :
- 8
- Interface :
- EBI/EMI, I2C, IrDA, SPI, UART, USART, USB
- Seated Height-Max :
- 1.2 mm
- Number of PWM Channels :
- 22
- Package Type :
- CBGA
- Tradename :
- XMEGA
- Device Core :
- AVR
- Low Power Mode :
- No
- Address Bus Width :
- 24
- ROM Programmability :
- Flash
- Number of UART Channels :
- 7
- Data Bus Width :
- 8B
- Package / Case :
- 100-TFBGA
- Format :
- FIXED-POINT
- Height :
- 800μm
- Power Supplies :
- 1.8/3.3 V
- Typical Operating Supply Voltage :
- 1.6 → 3.6 V
- RAM (words) :
- 4096
- Supply Voltage :
- 3V
- Reach Compliance Code :
- Compliant
- ROM (words) :
- 65536
- Number of I/Os :
- 78 I/O
- Pin Count :
- 100
- Qualification Status :
- Not Qualified
- Surface Mount :
- yes
- Number of Terminals :
- 100
- Number of Timers/Counters :
- 8
- Mount :
- Surface Mount
- Number of ADC Channels :
- 2
- Series :
- AVR® XMEGA® A1U
- DAC Channels :
- yes
- Number of I/O :
- 78
- On Chip Data RAM Width :
- 16
- Number of I2C Channels :
- 4
- Core Size :
- 8/16-Bit
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 100
- Product :
- MCU
- Product Category :
- 8-bit Microcontrollers - MCU
- Data Converter :
- A/D 16x12b; D/A 4x12b
- External Data Bus Width :
- 24
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Program Memory Size :
- 128KB 64K x 16
- Data Converters :
- A/D 16x12b, D/A 4x12b
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of Timers :
- 8
- Interface Type :
- I2C, SPI, UART
- Contact Plating :
- Copper, Silver, Tin
- RoHS :
- Details
- Number of I/O Lines :
- 78
- Frequency :
- 32MHz
- Terminal Form :
- Ball
- RoHS Status :
- ROHS3 Compliant
- Width :
- 9.1mm
- Supply Voltage-Max (Vsup) :
- 3.6V
- Program Memory Type :
- Flash
- Supply Current-Max :
- 12 mA
- Watchdog Timer :
- yes
- Oscillator Type :
- Internal
- Pbfree Code :
- yes
- Family Name :
- ATxmega128A1U
- Package :
- Tray
- Factory Lead Time :
- 7 Weeks
- EEPROM Size :
- 2K x 8
- Dimensions :
- 9.1 x 9.1 x 0.8mm
- Interfaces :
- I2C, SPI, USART, USB
- Voltage - Supply (Vcc/Vdd) :
- 1.6V~3.6V
- Operating Temperature :
- -40°C~85°C TA
- Integrated Cache :
- No
- Memory Size :
- 128kB
- Connectivity :
- EBI/EMI, I2C, IrDA, SPI, UART/USART, USB
- CPU Family :
- AVR RISC
- Base Part Number :
- ATXMEGA128
- PWM Channels :
- yes
- RAM (bytes) :
- 8192
- Qualification :
- -
- Package Shape :
- Square
- Number of USB Channels :
- 1
- On Chip Program ROM Width :
- 16
- RAM Size :
- 8K x 8
- Packaging :
- Tray
- Length :
- 9.1mm
- Maximum Operating Temperature :
- +85 °C
- Supplier Device Package :
- 100-CBGA (9x9)
- MSL :
- MSL 3 - 168 hours
- Number of SPI Channels :
- 10
- Boundary Scan :
- yes
- Instruction Set Architecture :
- RISC
- Manufacturer :
- Microchip
- Terminal Position :
- BOTTOM
- Speed :
- 32MHz
- Terminal Pitch :
- 0.8 mm
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- REACH SVHC :
- No SVHC
- Product Status :
- Active
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Brand :
- Microchip Technology / Atmel
- Bit Size :
- 16
- Published :
- 2012
- Has ADC :
- yes
- Number of Pins :
- 100
- Minimum Operating Temperature :
- -40 °C
- Number of DMA Channels :
- 4
- Base Product Number :
- ATXMEGA128
- Datasheets
- ATXMEGA128A1U-CU

Microcontrollers Microchip Technology ATXMEGA128A1U-CU Overview
The Microcontrollers Microchip Technology ATXMEGA128A1U-CU is a highly versatile and powerful microcontroller unit (MCU) designed for advanced applications that require robust performance with high memory capacity. This MCU integrates 8/16-bit processing capabilities within a compact 100CBGA package, making it ideal for sophisticated embedded systems. Equipped with 128KB of flash memory, it provides ample space for complex software applications and firmware updates, ensuring long-term scalability and flexibility in a wide range of industrial applications.
ATXMEGA128A1U-CU Features
This high-performance microcontroller features a rich set of capabilities including low power consumption, advanced digital and analog functionalities, and extensive communication options. Its high-speed processing capability and extensive I/O ports make it suitable for handling multiple tasks simultaneously, enhancing system efficiency. The MCU's built-in security features ensure safe and secure operations, protecting your data and device integrity in critical applications.
ATXMEGA128A1U-CU Applications
- Industrial Automation: Utilized in control systems to manage and optimize processes through its robust I/O capabilities and real-time performance.
- Smart Home Devices: Powers a variety of home automation systems, offering connectivity and sensor integration to enhance user convenience and energy efficiency.
- Medical Devices: Used in medical monitoring systems, leveraging its precision and reliability for sensitive health data management and device control.
- Automotive: Integrates into automotive subsystems for enhanced navigation, diagnostic systems, and entertainment controls.
- Consumer Electronics: Forms the core of various consumer electronics such as handheld devices, gaming consoles, and wearable technology, providing responsive control and user interface capabilities.
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