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Total Products: 76,307
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Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
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ATXMEGA256A3BU-MN
ATXMEGA256A3BU-MNMicrochip TechnologyIC MCU 8/16BIT 256KB FLASH 64QFNMicrocontrollers64-QFN (9x9)N/A-40°C ~ 105°C (TA)
Core Processor:
AVR
Core Size:
8/16-Bit
Speed:
32MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O:
47
Program Memory Size:
256KB (128K x 16)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 3.6V
Data Converters:
A/D 16x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-QFN (9×9)
Package / Case:
64-VFQFN Exposed Pad
1,203
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ATXMEGA256A3BU-MNR
ATXMEGA256A3BU-MNRMicrochip TechnologyIC MCU 8/16BIT 256KB FLASH 64QFNMicrocontrollers64-QFN (9x9)N/A-40°C ~ 105°C (TA)
Core Processor:
AVR
Core Size:
8/16-Bit
Speed:
32MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O:
47
Program Memory Size:
256KB (128K x 16)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 3.6V
Data Converters:
A/D 16x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-QFN (9×9)
Package / Case:
64-VFQFN Exposed Pad
713
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ATXMEGA256A3U-AN
ATXMEGA256A3U-ANMicrochip TechnologyIC MCU 8/16BIT 256KB FLSH 64TQFPMicrocontrollers64-TQFP (14x14)N/A-40°C ~ 105°C (TA)
Core Processor:
AVR
Core Size:
8/16-Bit
Speed:
32MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
256KB (128K x 16)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 3.6V
Data Converters:
A/D 16x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (14×14)
Package / Case:
64-TQFP
386
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ATXMEGA256A3U-ANR
ATXMEGA256A3U-ANRMicrochip TechnologyIC MCU 8/16BIT 256KB FLSH 64TQFPMicrocontrollers64-TQFP (14x14)N/A-40°C ~ 105°C (TA)
Core Processor:
AVR
Core Size:
8/16-Bit
Speed:
32MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
256KB (128K x 16)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 3.6V
Data Converters:
A/D 16x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (14×14)
Package / Case:
64-TQFP
621
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ATXMEGA256A3U-AU
ATXMEGA256A3U-AUMicrochip TechnologyIC MCU 8/16BIT 256KB FLSH 64TQFPMicrocontrollers64-TQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8/16-Bit
Speed:
32MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
256KB (128K x 16)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 3.6V
Data Converters:
A/D 16x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (14×14)
Package / Case:
64-TQFP
605
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ATXMEGA256A3U-AUR
ATXMEGA256A3U-AURMicrochip TechnologyIC MCU 8/16BIT 256KB FLSH 64TQFPMicrocontrollers64-TQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8/16-Bit
Speed:
32MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
256KB (128K x 16)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 3.6V
Data Converters:
A/D 16x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (14×14)
Package / Case:
64-TQFP
558
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ATXMEGA256A3U-M7
ATXMEGA256A3U-M7Microchip TechnologyIC MCU 8/16BIT 256KB FLASH 64QFNMicrocontrollers64-QFN (9x9)N/A-40°C ~ 105°C (TA)
Core Processor:
AVR
Core Size:
8/16-Bit
Speed:
32MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
256KB (128K x 16)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 3.6V
Data Converters:
A/D 16x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-QFN (9×9)
Package / Case:
64-VFQFN Exposed Pad
1,271
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ATXMEGA256A3U-M7R
ATXMEGA256A3U-M7RMicrochip TechnologyIC MCU 8/16BIT 256KB FLASH 64QFNMicrocontrollers64-QFN (9x9)N/A-40°C ~ 105°C (TA)
Core Processor:
AVR
Core Size:
8/16-Bit
Speed:
32MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
256KB (128K x 16)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 3.6V
Data Converters:
A/D 16x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-QFN (9×9)
Package / Case:
64-VFQFN Exposed Pad
1,627
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ATXMEGA256A3U-MH
ATXMEGA256A3U-MHMicrochip TechnologyIC MCU 8/16BIT 256KB FLASH 64QFNMicrocontrollers64-QFN (9x9)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8/16-Bit
Speed:
32MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
256KB (128K x 16)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 3.6V
Data Converters:
A/D 16x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-QFN (9×9)
Package / Case:
64-VFQFN Exposed Pad
296
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ATXMEGA256A3U-MHR
ATXMEGA256A3U-MHRMicrochip TechnologyIC MCU 8/16BIT 256KB FLASH 64QFNMicrocontrollers64-QFN (9x9)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8/16-Bit
Speed:
32MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
256KB (128K x 16)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 3.6V
Data Converters:
A/D 16x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-QFN (9×9)
Package / Case:
64-VFQFN Exposed Pad
1,156
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ATXMEGA256A3U-MN
ATXMEGA256A3U-MNMicrochip TechnologyIC MCU 8/16BIT 256KB FLASH 64QFNMicrocontrollers64-QFN (9x9)N/A-40°C ~ 105°C (TA)
Core Processor:
AVR
Core Size:
8/16-Bit
Speed:
32MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
256KB (128K x 16)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 3.6V
Data Converters:
A/D 16x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-QFN (9×9)
Package / Case:
64-VFQFN Exposed Pad
385
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ATXMEGA256A3U-MNR
ATXMEGA256A3U-MNRMicrochip TechnologyIC MCU 8/16BIT 256KB FLASH 64QFNMicrocontrollers64-QFN (9x9)N/A-40°C ~ 105°C (TA)
Core Processor:
AVR
Core Size:
8/16-Bit
Speed:
32MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
256KB (128K x 16)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 3.6V
Data Converters:
A/D 16x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-QFN (9×9)
Package / Case:
64-VFQFN Exposed Pad
1,015
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ATXMEGA256C3-AN
ATXMEGA256C3-ANMicrochip TechnologyIC MCU 8/16BIT 256KB FLSH 64TQFPMicrocontrollers64-TQFP (14x14)N/A-40°C ~ 105°C (TA)
Core Processor:
AVR
Core Size:
8/16-Bit
Speed:
32MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
256KB (128K x 16)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 3.6V
Data Converters:
A/D 16x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (14×14)
Package / Case:
64-TQFP
1,086
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ATXMEGA256C3-ANR
ATXMEGA256C3-ANRMicrochip TechnologyIC MCU 8/16BIT 256KB FLSH 64TQFPMicrocontrollers64-TQFP (14x14)N/A-40°C ~ 105°C (TA)
Core Processor:
AVR
Core Size:
8/16-Bit
Speed:
32MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
256KB (128K x 16)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 3.6V
Data Converters:
A/D 16x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (14×14)
Package / Case:
64-TQFP
966
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ATXMEGA256C3-AU
ATXMEGA256C3-AUMicrochip TechnologyIC MCU 8/16BIT 256KB FLSH 64TQFPMicrocontrollers64-TQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8/16-Bit
Speed:
32MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
256KB (128K x 16)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 3.6V
Data Converters:
A/D 16x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (14×14)
Package / Case:
64-TQFP
1,289
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ATXMEGA256C3-AUR
ATXMEGA256C3-AURMicrochip TechnologyIC MCU 8/16BIT 256KB FLSH 64TQFPMicrocontrollers64-TQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8/16-Bit
Speed:
32MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
256KB (128K x 16)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 3.6V
Data Converters:
A/D 16x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (14×14)
Package / Case:
64-TQFP
832
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ATXMEGA256C3-MH
ATXMEGA256C3-MHMicrochip TechnologyIC MCU 8/16BIT 256KB FLASH 64QFNMicrocontrollers64-QFN (9x9)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8/16-Bit
Speed:
32MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
256KB (128K x 16)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 3.6V
Data Converters:
A/D 16x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-QFN (9×9)
Package / Case:
64-VFQFN Exposed Pad
674
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ATXMEGA256C3-MHR
ATXMEGA256C3-MHRMicrochip TechnologyIC MCU 8/16BIT 256KB FLASH 64QFNMicrocontrollers64-QFN (9x9)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8/16-Bit
Speed:
32MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
256KB (128K x 16)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 3.6V
Data Converters:
A/D 16x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-QFN (9×9)
Package / Case:
64-VFQFN Exposed Pad
1,340
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N/A
ATXMEGA256C3-MNMicrochip TechnologyIC MCU 8/16BIT 256KB FLSH 64TQFPMicrocontrollers64-TQFP (14x14)N/A-40°C ~ 105°C (TA)
Core Processor:
AVR
Core Size:
8/16-Bit
Speed:
32MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
256KB (128K x 16)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 3.6V
Data Converters:
A/D 16x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (14×14)
Package / Case:
64-TQFP
830
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QUOTE
N/A
ATXMEGA256C3-MNRMicrochip TechnologyIC MCU 8/16BIT 256KB FLSH 64TQFPMicrocontrollers64-TQFP (14x14)N/A-40°C ~ 105°C (TA)
Core Processor:
AVR
Core Size:
8/16-Bit
Speed:
32MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
256KB (128K x 16)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 3.6V
Data Converters:
A/D 16x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (14×14)
Package / Case:
64-TQFP
332
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QUOTE

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