ATXMEGA256C3-MH
- Mfr.Part #
- ATXMEGA256C3-MH
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8/16BIT 256KB FLASH 64QFN
- Stock
- 2
- In Stock :
- 2
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Contact Plating :
- Gold
- Minimum Operating Temperature :
- - 40 C
- Tradename :
- XMEGA
- Published :
- 2010
- Core Processor :
- AVR
- EEPROM Size :
- 4K x 8
- Program Memory Type :
- Flash
- Width :
- 9.1mm
- Has ADC :
- yes
- Number of I2C Channels :
- 2
- Memory Type :
- EEPROM, FLASH
- Lead Free :
- Lead Free
- Memory Size :
- 256KB
- Device Core :
- AVR
- Data Bus Width :
- 8B
- Manufacturer :
- Microchip
- RoHS :
- Details
- DMA Channels :
- yes
- Interfaces :
- SPI/TWI/USART/USB
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Terminal Form :
- NO LEAD
- Qualification Status :
- Not Qualified
- PWM Channels :
- yes
- ROM Programmability :
- Flash
- Number of Terminals :
- 64
- Bit Size :
- 16
- Speed :
- 32MHz
- Maximum Operating Temperature :
- + 105 C
- Packaging :
- Tray
- Seated Height-Max :
- 1 mm
- Package Shape :
- Square
- Base Product Number :
- ATXMEGA256
- Pbfree Code :
- yes
- Power Supplies :
- 1.8/3.3 V
- DAC Channels :
- No
- Supply Voltage-Max (Vsup) :
- 3.6V
- Core Size :
- 8/16-Bit
- Number of I/O Lines :
- 50
- Interface :
- I2C, IrDA, SPI, UART, USART, USB
- CPU Family :
- AVR RISC
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Brand :
- Microchip Technology / Atmel
- Factory Lead Time :
- 7 Weeks
- Mounting Style :
- SMD/SMT
- Voltage - Supply (Vcc/Vdd) :
- 1.6V~3.6V
- Number of Pins :
- 64
- Watchdog Timer :
- yes
- JESD-30 Code :
- S-XQCC-N64
- Height :
- 950μm
- Interface Type :
- I2C, SPI, USART
- Package :
- Tray
- Mounting Type :
- Surface Mount
- Number of I/Os :
- 50 I/O
- Oscillator Type :
- Internal
- Supply Current-Max :
- 12 mA
- RAM (bytes) :
- 16384
- Product :
- MCU
- Number of Terminations :
- 64
- Length :
- 9.1mm
- Terminal Pitch :
- 0.5 mm
- Operating Temperature :
- -40°C~85°C TA
- Terminal Position :
- QUAD
- Series :
- AVR® XMEGA® C3
- DAC Resolution :
- -
- ROM (words) :
- 131072
- Number of USB Channels :
- 1
- Number of ADC Channels :
- 16
- Reach Compliance Code :
- Compliant
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Mount :
- Surface Mount
- Product Category :
- 8-bit Microcontrollers - MCU
- Base Part Number :
- ATXMEGA256
- Package / Case :
- 64-VFQFN Exposed Pad
- Supplier Device Package :
- 64-QFN (9x9)
- Supply Voltage :
- 3V
- RoHS Status :
- ROHS3 Compliant
- Number of I/O :
- 50
- RAM Size :
- 16K x 8
- Number of Timers/Counters :
- 5
- Product Type :
- 8-bit Microcontrollers - MCU
- Product Status :
- Active
- Connectivity :
- CANbus, I2C, IrDA, LINbus, SPI, UART/USART
- Program Memory Size :
- 256KB 128K x 16
- Data Converter :
- A/D 16x12b
- Surface Mount :
- yes
- Frequency :
- 32MHz
- Data Converters :
- A/D 16x12b
- Temperature Grade :
- Industrial
- Datasheets
- ATXMEGA256C3-MH
ATXMEGA256C3-MH Documents

Microcontrollers Atmel (Microchip Technology) ATXMEGA256C3-MH Overview
The Atmel (Microchip Technology) ATXMEGA256C3-MH microcontroller is engineered for high-performance applications requiring a blend of 8/16-bit processing capabilities, extended memory, and advanced peripherals. This product from Atmel's Microcontrollers category is equipped with 256KB of flash memory and housed in a compact 64QFN package, making it ideal for sophisticated yet space-conscious designs. The ATXMEGA256C3-MH stands out for its low power consumption and high-speed processing, essential for developing efficient and responsive devices in a multitude of industries. The integration of a rich feature set with robust security options makes this microcontroller particularly attractive for businesses looking to enhance their product offerings with cutting-edge technology.
ATXMEGA256C3-MH Features
- 8/16-bit high-performance microcontroller
- 256KB ISP flash memory
- Advanced cryptographic features for enhanced security
- Powerful DMA channels for improved data throughput
- Multiple communication interfaces including SPI, I2C, and USB
- Low power consumption with picoPower technology
- 64QFN package for compact design solutions
ATXMEGA256C3-MH Applications
- Smart Home Devices: Integrates seamlessly into home automation systems for controlling lighting, security, and HVAC systems.
- Industrial Automation: Powers complex machinery with its robust processing capabilities and multiple communication interfaces, facilitating better control and efficiency.
- Medical Equipment: Utilized in medical monitoring systems where precision and reliability are critical, providing essential functionalities while maintaining low power usage.
- Consumer Electronics: Drives user interfaces and connectivity solutions in consumer electronics such as gaming consoles and personal gadgets.
- Automotive: Suitable for automotive applications where durability and operational integrity are required for managing in-vehicle systems.
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