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256KB 128K x 16 FLASH AVR 8/16-Bit Microcontroller AVR® XMEGA® A3BU Series ATXMEGA256 64 Pin 32MHz 3V 64-VFQFN Exposed Pad
- Manufacturer: Microchip Technology
- NO: 536-ATXMEGA256A3BU-MH
- Package: 64-VFQFN Exposed Pad
- Datasheet:
- Stock: 9299
- Description: 256KB 128K x 16 FLASH AVR 8/16-Bit Microcontroller AVR® XMEGA® A3BU Series ATXMEGA256 64 Pin 32MHz 3V 64-VFQFN Exposed Pad (Kg)
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| Parameters | |
|---|---|
| Factory Lead Time | 7 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 64-VFQFN Exposed Pad |
| Number of Pins | 64 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tray |
| Published | 2012 |
| Series | AVR® XMEGA® A3BU |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 64 |
| Subcategory | Microcontrollers |
| Technology | CMOS |
| Terminal Position | QUAD |
| Supply Voltage | 3V |
| Terminal Pitch | 0.5mm |
| Frequency | 32MHz |
| Base Part Number | ATXMEGA256 |
| Interface | I2C, IrDA, SPI, UART, USART, USB |
| Memory Size | 256kB |
| Oscillator Type | Internal |
| Number of I/O | 47 |
| RAM Size | 16K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.6V~3.6V |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Core Processor | AVR |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Program Memory Type | FLASH |
| Core Size | 8/16-Bit |
| Program Memory Size | 256KB 128K x 16 |
| Connectivity | I2C, IrDA, SPI, UART/USART, USB |
| Bit Size | 16 |
| Data Converter | A/D 16x12b; D/A 2x12b |
| Watchdog Timer | Yes |
| Has ADC | YES |
| DMA Channels | YES |
| Data Bus Width | 8b |
| Number of Timers/Counters | 7 |
| EEPROM Size | 4K x 8 |
| Number of Programmable I/O | 50 |
| Number of UART Channels | 6 |
| Number of ADC Channels | 16 |
| Number of PWM Channels | 22 |
| Number of I2C Channels | 2 |
| Number of SPI Channels | 8 |
| Number of USB Channels | 1 |
| Height | 950μm |
| Length | 9.1mm |
| Width | 9.1mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
ATXMEGA256A3BU-MH Overview
In a 64-VFQFN Exposed Pad package, the MCU is available. The MCU has 47 I/O ports. Device mounting type Surface Mount is the type of mounting that the Microcontroller uses. 8/16-Bit core is the basis for this Microcontroller. There is a FLASH type of memory for its program. Temperatures in this range are operated by this Microcontroller. AVR® XMEGA® A3BU series components belong to this electrical component. This program memory has a size of 256KB 128K x 16, which indicates what the size of the program memory is. With a AVR Core processor, MCU is equipped with the latest technology available. This is a MICROCONTROLLER, RISC uPs/uCs/Peripheral IC. There are 64 terminations on the IC chip. A 16-bit operation is performed by this part. There is a 3V volt supply output on the chip. The Microcontroller chip has YES DMA channels. 256kB is the memory size of the part. ATXMEGA256 is the base part number that you can use to find alternatives. This device is extremely efficient when operated at a frequency of 32MHz. In this chip, 64 pins can be accessed. It has 7 timers/counters. There are 50 Programmable I/Os on this computer. A total of 8 UART channels are available on it. It consists of 16 channels in total for the ADC. A total of 22 PWM channels are used by the device. An 2-channel PWM controller is used by the device.
ATXMEGA256A3BU-MH Features
64-VFQFN Exposed Pad package
Mounting type of Surface Mount
Microcontrollers subcategory
ATXMEGA256A3BU-MH Applications
There are a lot of Microchip Technology ATXMEGA256A3BU-MH Microcontroller applications.
- Multi-meter
- Set-top boxes
- Fabric
- Information appliances
- Sonography (Ultrasound imaging)
- Industrial instrumentation devices
- Heart rate monitors
- Xbox
- PDAs, game consoles
- Christmas lights
