恭喜您提交成功
提交失敗
AT91SAM7XC256-AU
Integrated Circuit featuring an ARM7 Microcontroller unit with 256KB of Flash memory in a 100-LQFP packageAT91SAM7XC256-AU
Integrated Circuit featuring an ARM7 Microcontroller unit with 256KB of Flash memory in a 100-LQFP package
-
製造商零件號 # : AT91SAM7XC256-AU
-
包裝/封裝: LQFP-100
-
製造商: Microchip Technology
-
產品分類 : Microcontrollers
品質保證
品質保證
從我們的供應鍊網路採購的所有零件都經過嚴格的進貨檢驗流程。 這種細緻的檢查可確保客戶收到的零件是正品並符合要求的標準。 此外，我們還保存這些檢查的詳細記錄，以確保整個供應鏈的透明度和可追溯性。
認證
我們已成功獲得各項認證標準，並建立了自己的專業檢測實驗室。 這確保了我們向客戶提供的每件產品都符合最高的品質標準。 我們遵守嚴格的測試協議，以保持我們產品的一致性和準確性。 為了確保我們的產品是原裝正品，我們還與信譽良好的第三方檢測機構合作進行嚴格的品質測試。 我們對品質的承諾延伸到滿足行業、法律、監管和 ISO 9001:2015 的要求。
運輸與付款
運輸與付款
關於運送
我們通常會在幾個工作日內通過可靠的運輸公司（例如 FedEx、SF、UPS 或 DHL）運送訂單。 我們還支持其他運輸方式。 如果您想詢問具體的運輸細節或費用，請隨時與我們聯繫。
關於付款
我們接受多種支付方式，包括VISA、MasterCard、銀聯、西聯、PayPal等渠道。
如果您有特定的付款方式或想詢問費率和其他詳細信息，請隨時與我們聯繫。
電匯
Paypal
信用卡
西聯匯款
速匯金
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。
與我們的工作人員確認退貨或換貨。
保持貨物收到時的原始狀態。
最後請注意，退貨或換貨的資格取決於對退貨商品實際狀況的評估。 在完成退貨或換貨流程之前，我們將評估收到的貨物。 如果您對退貨或換貨有任何疑問或需要進一步幫助，請隨時通過以下方式聯絡我們： [email protected]
關於包裝
在包裝方面，我們的產品均精心包裝在防靜電袋中，以提供ESD防靜電保護。 外包裝堅固耐用且閉合牢固。 我們支持各種包裝方法，例如捲帶式、切帶式、管式或託盤式。
例子
捲帶式
剪膠帶
管或託盤
AT91SAM7XC256-AU 數據表
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!
詳細說明
One of the standout features of the AT91SAM7XC256-AU is its extensive peripheral options, including USB, UART, SPI, I2C, and ADC interfaces. These peripherals enable seamless connectivity with external devices and sensors, making this microcontroller ideal for industrial control, smart metering, and home automation applications. Its wide supply voltage range of 1.65V to 3.6V and energy-saving modes further enhance its suitability for power-sensitive environments
主要特徵
- 256KB Flash Memory
- 64KB SRAM
- 55 programmable I/O lines
- USB 2.0 Device Port
- Ethernet MAC Controller
- 10-bit ADC, PWM Channels
- ADC, SPI, USART interfaces
- AN improvement on power consumption
應用
- Industrial automation
- Telecommunications
- Consumer electronics
- Automotive systems
- Medical devices
- Security systems
- Instrumentation and measurement
- Embedded control systems
- Networking equipment
- Power management
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 ! | ARM Microcontrollers - MCU | RoHS | Details |
| Series | SAM7X/XC | Mounting Style | SMD/SMT |
| Package / Case | LQFP-100 | Core | ARM7TDMI |
| Program Memory Size | 256 kB | Data Bus Width | 32 bit |
| Maximum Clock Frequency | 20 MHz | Number of I/Os | 62 I/O |
| Data RAM Size | 64 kB | Supply Voltage - Min | 1.65 V |
| Supply Voltage - Max | 1.95 V | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature ! | + 85 C | Analog Supply Voltage | 3.3 V |
| Brand | Microchip Technology | Height | 1.4 mm |
| I/O Voltage | 3.3 V | Interface Type | SPI, TWI, UART |
| Length | 14 mm | Moisture Sensitive | Yes |
| Number of Timers/Counters | 4 Timer | Product Type ! | ARM Microcontrollers - MCU |
| Program Memory Type ! | Flash | Factory Pack Quantity | 90 |
| Subcategory | Microcontrollers - MCU | Width | 14 mm |
| Part # Aliases | AT91SAM7XC256B-AU | Unit Weight | 0.046530 oz |
Specification Comparison
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。
常見問題解答
What is AT91SAM7XC256-AU?
The AT91SAM7XC256-AU is a high-performance 32-bit microcontroller based on the ARM7TDMI-S processor core. It is designed by Microchip Technology (formerly Atmel) and is well-suited for a wide range of industrial and consumer applications, including industrial control systems, consumer electronics, and communication equipment.
How Does AT91SAM7XC256-AU Work?
The AT91SAM7XC256-AU operates as a powerful embedded controller, combining the features of the ARM7TDMI-S core with a rich set of peripherals and memory interfaces. It can execute complex instructions and handle multiple tasks simultaneously, making it suitable for demanding application requirements.
How Many Pins does AT91SAM7XC256-AU have and What are the Functions of the Pinout Configuration?
The AT91SAM7XC256-AU is housed in a 100-lead LQFP (Low-Profile Quad Flat Package) package. The pinout configuration includes:
- GPIO: General-purpose input/output pins for interfacing with external devices and components.
- USART, SPI, TWI: Serial communication interface pins for UART, SPI, and I2C communication.
- ADC, DAC: Analog-to-digital converter and digital-to-analog converter pins for interfacing with analog sensors and actuators.
- PWM: Pulse width modulation pins for driving motors and controlling output signals.
- Interrupts: Pins for external interrupt inputs for triggering specific actions or routines.
- Power and Ground: Pins for power supply and ground connections to support the microcontroller's operation.
What are the Pros and Cons of AT91SAM7XC256-AU?
Pros:
- High-Performance Core: Features the ARM7TDMI-S processor core for efficient processing of complex tasks.
- Rich Peripheral Set: Offers a wide range of peripherals including UART, SPI, I2C, ADC, DAC, and PWM for versatile interfacing and control capabilities.
- Flexible Package: The 100-lead LQFP package provides a good balance between pin count and board space.
- Industrial Temperature Range: Operates reliably across a wide industrial temperature range, making it suitable for industrial applications.
Cons:
- Complexity: May require a learning curve for inexperienced users due to the advanced features and capabilities.
- Power Consumption: Depending on the application, power consumption may need to be carefully managed for battery-powered devices.
- Cost: Higher cost compared to simpler 8-bit microcontrollers, especially if advanced features are not utilized.
Are There Any Equivalents/Alternatives to AT91SAM7XC256-AU for Recommendation?
- The LPC2148 from NXP Semiconductors is a comparable ARM7-based microcontroller with similar features and capabilities.
- Alternatives to the AT91SAM7XC256-AU include the STM32F1 series from STMicroelectronics and the LPC23xx series from NXP Semiconductors.
推薦零件
-
![AT90SC144144CT]()
ATSCCT: A robust, feature-rich microcontroller for high-stakes security
製造商: ATMEL 包裝/箱: QFN44
5,025 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![ATXMEGA256D3]()
ATXMEGA256D3 is an 8-bit microcontroller from the AVR XMEGA family, featuring 64 pins and 256KB of flash memory."
製造商: ATMEL 包裝/箱: QFN64
5,931 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![ATXMEGA128D3]()
8-bit Microcontrollers with 128KB FLASH and 64-pin configuration
製造商: ATMEL 包裝/箱: QFN64
5,418 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![AT90USB1286]()
6,647 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![AT90PWM316]()
AT90PWM316 is an 8-bit microcontroller featuring AVR PWM technology and 16KB of flash memory
製造商: ATMEL 包裝/箱: QFN32
3,204 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![AT89C5131A]()
The ROOT PART C51 USB 32K offers high performance and reliability for embedded systems
製造商: ATMEL 包裝/箱: QFN-32
7,492 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![AT97SC3203]()
3,750 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![ATXMEGA192D3]()
Part number ATXMEGA192D3 is an 8-bit Microcontroller from the AVR XMEGA family with 192KB of FLASH memory
製造商: ATMEL 包裝/箱: QFN64
5,710 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![ATTINY2313A]()
Small but powerful microcontroller featuring B FLASH, SRAM and EE for small footprint application
製造商: ATMEL 包裝/箱: QFN20
4,281 有存貨
貨物週期: 3~7 天
最小訂購量為 1
