Microchip ATXMEGA256A3BU-MH
$ 7.4
Production
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Inventory History
3 month trend: -42.23%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
CAD Models
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Supply Chain
Projected EOL Date2039-11-08
Country of AssemblySouth Korea
Country of FabricationUnited States of America
Country of OriginSouth Korea
Export Control Classification Number (ECCN) Code5A992.c
Harmonized Tariff Schedule (HTS) Code8542.31.0015
Lifecycle StatusProduction (Last Updated: 15 hours ago)
Manufacturer Lifecycle StatusREL (Last Updated: 15 hours ago)
Related Parts
MicrochipATXMEGA192D3-MH
MCU 8-bit/16-bit XMEGA AVR RISC 192KB Flash 1.8V/2.5V/3.3V 64-Pin QFN EP
MicrochipATXMEGA192C3-MH
MCU 8-bit/16-bit XMEGA AVR RISC 192KB Flash 1.8V/2.5V/3.3V 64-Pin VQFN EP
Descriptions
Descriptions of Microchip ATXMEGA256A3BU-MH provided by its distributors.
Microchip AVR XMEGASeries microcontroller, AVRkernel, 64needle, QFNencapsulation
MCU 8-bit/16-bit XMEGA AVR RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin VQFN EP
8 Bit MCU, AVR ATxmega Family ATXmega A Series Microcontrollers, AVR, 32 MHz, 256 KB, 64 Pins
8-bit MCU Microcontrollers; MICROCHIP; ATXMEGA256A3BU-MH; AVR; 32 MHz; FLASH; 7
RISC Microcontroller, 16-Bit, FLASH, AVR RISC CPU, 32MHz, CMOS, PQCC64
MCU, 8BIT, AVR XMEGA, 32MHZ, QFN-64; Product Range: AVR ATxmega Family ATXmega A Series Microcontrollers; CPU Speed: 32MHz; Program Memory Size: 256KB; RAM Memory Size: 16KB; No. of Pins: 64Pins; MCU Case Style: QFN; No. of I/
Microcontroller Operating temperature: -40...85 °C Power supply: 1.6...3.6 V No. of I/Os: 47 No. of timers: 7 Bus width: 8/16 Bit Extras: USB / LCD Package: MLF-64 ADC resolution: 12 bit EEPROM: 4 KB Flash memory: 256 KB SRAM: 16 KB
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Inventory History
3 month trend: -42.23%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
MountSurface Mount
Number of Pins64
Technical
Ambient Temperature Range High105 °C
Core ArchitectureAVR
Data Bus Width16 b
Frequency32 MHz
HS Code8542.31.0015
Interface2-Wire, I2C, IrDA, SMBus, SPI, UART, USART, USB
Max Frequency32 MHz
Max Junction Temperature (Tj)125 °C
Max Operating Temperature85 °C
Max Supply Voltage3.6 V
Memory Size256 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.6 V
Number of A/D Converters3
Number of ADC Channels18
Number of I2C Channels2
Number of I/Os47
Number of Programmable I/O50
Number of PWM Channels8
Number of SPI Channels3
Number of Timers/Counters7
Number of UART Channels7
Number of USB Channels1
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
RAM Size16 kB
Schedule B8542310000
Watchdog TimerYes
Dimensions
Height1 mm
Length9.1 mm
Width9.1 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements