ATXMEGA128A1U-CU

RoHS compliant product
4,462 有效庫存

ATXMEGA128A1U-CU

有效庫存4,462

RoHS compliant product

品質保證

品質保證

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運輸與付款

運輸與付款

關於運送

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信用卡

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西聯匯款

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服務與包裝

服務與包裝

About After Sales Service

All Parts Extended Quality Guarantee

自發貨之日起 90 天內發起申請。

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關於包裝

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例子

捲帶式

捲帶式

剪膠帶

剪膠帶

管或託盤

管或託盤

ATXMEGA128A1U-CU 數據表
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目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!

快速報價

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詳細說明

This microcontroller also offers a versatile set of communication interfaces, including USART, SPI, and I2C, enabling seamless integration into various communication networks. Furthermore, its advanced features, such as DMA channels for efficient data transfer and a 12-bit ADC for precise analog signal measurement, further enhance its capabilities

主要特徵

  • High-performance, low-power Atmel® AVR® XMEGA® 8/16-bit Microcontroller
  • Nonvolatile program and data memories
  • 64K - 128KBytes of in-system self-programmable flash
  • 4K - 8KBytes boot section
  • 2KBytes EEPROM
  • 4K - 8KBytes internal SRAM
  • External bus interface for up to 16Mbytes SRAM
  • External bus interface for up to 128Mbit SDRAM
  • Peripheral features
  • Four-channel DMA controller
  • Eight-channel event system
  • Eight 16-bit timer/counters
  • Four timer/counters with 4 output compare or input capture channels
  • Four timer/counters with 2 output compare or input capture channels
  • High resolution extension on all timer/counters
  • Advanced waveform extension (AWeX) on two timer/counters
  • One USB device interface
  • USB 2.0 full speed (12Mbps) and low speed (1.5Mbps) device compliant
  • 32 Endpoints with full configuration flexibility
  • Eight USARTs with IrDA support for one USART
  • Four two-wire interfaces with dual address match (I2C and SMBus compatible)
  • Four serial peripheral interfaces (SPIs)
  • AES and DES crypto engine
  • CRC-16 (CRC-CCITT) and CRC-32 (IEEE® 802.3) generator
  • 16-bit real time counter (RTC) with separate oscillator
  • Two sixteen channel, 12-bit, 2msps Analog to Digital Converters
  • Two Two-channel, 12-bit, 1msps Digital to Analog Converters
  • Four Analog Comparators (ACs) with window compare function, and current sources
  • External interrupts on all general purpose I/O pins
  • Programmable watchdog timer with separate on-chip ultra low power oscillator
  • QTouch® library support
  • Capacitive touch buttons, sliders and wheels
  • Special microcontroller features
  • Power-on reset and programmable brown-out detection
  • Internal and external clock options with PLL and prescaler
  • Programmable multilevel interrupt controller
  • Five sleep modes
  • Programming and debug interfaces
  • JTAG (IEEE 1149.1 compliant) interface, including boundary scan
  • PDI (Program and Debug Interface)
  • I/O and packages
  • 78 Programmable I/O pins
  • 100 lead TQFP
  • 100 ball BGA
  • 100 ball VFBGA
  • Operating voltage
  • 1.6 – 3.6V
  • Operating frequency
  • 0 – 12MHz from 1.6V
  • 0 – 32MHz from 2.7V

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Product Category ! 8-bit Microcontrollers - MCU RoHS Details
Core AVR Program Memory Size 128 kB
Data RAM Size 8 kB Package / Case CBGA-100
Maximum Clock Frequency 32 MHz ADC Resolution 12 bit
Number of I/Os 78 I/O Supply Voltage - Min 1.6 V
Supply Voltage - Max 3.6 V Mounting Style SMD/SMT
Data Bus Width 8 bit/16 bit Minimum Operating Temperature - 40 C
Maximum Operating Temperature ! + 105 C Series XMEGA A1U
Brand Microchip Technology Data RAM Type SRAM
Data ROM Size 2 kB Data ROM Type EEPROM
Interface Type I2C, SPI, UART Moisture Sensitive Yes
Number of ADC Channels 16 Channel Number of Timers/Counters 8 Timer
Processor Series AVR XMEGA Product MCUs
Product Type ! 8-bit Microcontrollers - MCU Program Memory Type ! Flash
Factory Pack Quantity 250 Subcategory Microcontrollers - MCU
Tradename XMEGA Unit Weight 0.068431 oz

Specification Comparison

ATXMEGA128A1U-CU vs ATXMEGA256A3U-MH vs ATXMEGA256A3U-AU ATXMEGA128A1U-AU vs ATXMEGA128A1U-CU vs ATXMEGA256A3U-MH

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 ATXMEGA128A1U-CU PDF 下載

常見問題解答

What is ATXMEGA128A1U-CU?

The ATXMEGA128A1U-CU is a high-performance, low-power microcontroller unit (MCU) developed by Microchip. It belongs to the XMEGA family of MCUs and is designed for embedded applications that require advanced features, low power consumption, and high-speed processing capabilities.

How Does ATXMEGA128A1U-CU Work?

The ATXMEGA128A1U-CU operates as a versatile MCU with advanced peripherals and a high-speed processing core. It can execute complex tasks efficiently and is equipped with features such as multiple communication interfaces, analog-to-digital converters, and timers for diverse application requirements.

How Many Pins does ATXMEGA128A1U-CU have and What are the Functions of the Pinout Configuration?

The ATXMEGA128A1U-CU is packaged in a 64-pin QFP (Quad Flat Package) format. The pinout configuration includes:

  • VCC, GND: Power supply pins.
  • Port pins (PA0-PA7, PB0-PB7, PC0-PC7, PD0-PD7): General-purpose I/O pins.
  • AIN0-AIN7: Analog input pins for ADC conversion.
  • USART, TWI, SPI: Communication interface pins.
  • TC0-TC2: Timer/Counter pins for time and waveform generation.
  • RTC: Real-Time Counter pins for timekeeping functionality.
  • RESET, XTAL1, XTAL2: Reset and crystal oscillator pins.

What are the Pros and Cons of ATXMEGA128A1U-CU?

Pros:

  • High-Performance Core: Features a high-speed processing core for efficient task execution.
  • Advanced Peripherals: Includes versatile peripherals like ADC, communication interfaces, and timers for diverse applications.
  • Low Power Consumption: Operates at low power, suitable for energy-efficient designs.
  • Rich Connectivity: Offers multiple communication interfaces for seamless integration with external devices.
  • Enhanced Security: Provides security features for protecting code and data integrity.

Cons:

  • Complexity: May require a learning curve due to the advanced features and capabilities.
  • Cost: Higher cost compared to simpler MCUs, justified by its advanced functionality.
  • Footprint: The 64-pin QFP package may require PCB space and careful layout considerations.

Are There Any Equivalents/Alternatives to ATXMEGA128A1U-CU for Recommendation?

  • Alternative MCU options to the ATXMEGA128A1U-CU include the STM32F4 series from STMicroelectronics and the PIC32 family from Microchip.
  • Equivalents to the ATXMEGA128A1U-CU are the ATXMEGA128A1 from Microchip and the ATMEGA128 from Atmel.

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