AT90USB647
High-performance microcontroller
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。
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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。
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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。
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電匯
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Paypal
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信用卡
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西聯匯款
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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。
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例子
![捲帶式](/img/Tape and Reel.png)
捲帶式
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剪膠帶
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管或託盤
AT90USB647 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!
詳細說明
Furthermore, the AT90USB647 is equipped with 4 flexible timer/counters with compare modes and PWM, USART, and a byte-oriented 2-wire serial interface. Its USB 2.0 low-speed and full-speed On-The-Go (OTG) host/device functionality adds versatility to its connectivity options. Additionally, the microcontroller features an 8-channel 10-bit A/D converter with optional differential input stage and programmable gain
主要特徵
- High Performance, Low Power AVR® 8-Bit Microcontroller
- Advanced RISC Architecture
- – 135 Powerful Instructions – Most Single Clock Cycle Execution
- – 32 x 8 General Purpose Working Registers
- – Fully Static Operation
- – Up to 16 MIPS Throughput at 16 MHz
- – On-Chip 2-cycle Multiplier
- Non-volatile Program and Data Memories
- – 32/64/128K Bytes of In-System Self-Programmable Flash
- Endurance: 100,000 Write/Erase Cycles
- – Optional Boot Code Section with Independent Lock Bits
- USB Bootloader programmed by default in the Factory
- In-System Programming by On-chip Boot Program hardware activated after reset
- True Read-While-Write Operation
- All supplied parts are preprogramed with a default USB bootloader
- – 1K/2K/4K (32K/64K/128K Flash version) Bytes EEPROM
- Endurance: 100,000 Write/Erase Cycles
- – 2.5K/4K/8K (32K/64K/128K Flash version) Bytes Internal SRAM
- – Up to 64K Bytes Optional External Memory Space
- – Programming Lock for Software Security
- JTAG (IEEE std. 1149.1 compliant) Interface
- – Boundary-scan Capabilities According to the JTAG Standard
- – Extensive On-chip Debug Support
- – Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface
- USB 2.0 Full-speed/Low-speed Device and On-The-Go Module
- – Complies fully with:
- – Universal Serial Bus Specification REV 2.0
- – On-The-Go Supplement to the USB 2.0 Specification Rev 1.0
- – Supports data transfer rates up to 12 Mbit/s and 1.5 Mbit/s
- USB Full-speed/Low Speed Device Module with Interrupt on Transfer Completion
- – Endpoint 0 for Control Transfers : up to 64-bytes
- – 6 Programmable Endpoints with IN or Out Directions and with Bulk, Interrupt or Isochronous Transfers
- – Configurable Endpoints size up to 256 bytes in double bank mode
- – Fully independant 832 bytes USB DPRAM for endpoint memory allocation
- – Suspend/Resume Interrupts
- – Power-on Reset and USB Bus Reset
- – 48 MHz PLL for Full-speed Bus Operation
- – USB Bus Disconnection on Microcontroller Request
- USB OTG Reduced Host :
- – Supports Host Negotiation Protocol (HNP) and Session Request Protocol (SRP) for OTG dual-role devices
- – Provide Status and control signals for software implementation of HNP and SRP
- – Provides programmable times required for HNP and SRP
- Peripheral Features
- – Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode
- – Two16-bit Timer/Counter with Separate Prescaler, Compare- and Capture Mode
- – Real Time Counter with Separate Oscillator
- – Four 8-bit PWM Channels
- – Six PWM Channels with Programmable Resolution from 2 to 16 Bits
- – Output Compare Modulator
- – 8-channels, 10-bit ADC
- – Programmable Serial USART
- – Master/Slave SPI Serial Interface
- – Byte Oriented 2-wire Serial Interface
- – Programmable Watchdog Timer with Separate On-chip Oscillator
- – On-chip Analog Comparator
- – Interrupt and Wake-up on Pin Change
- Special Microcontroller Features
- – Power-on Reset and Programmable Brown-out Detection
- – Internal Calibrated Oscillator
- – External and Internal Interrupt Sources
- – Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby, and Extended Standby
- I/O and Packages
- – 48 Programmable I/O Lines
- – 64-lead TQFP and 64-lead QFN
- Operating Voltages
- – 2.7 - 5.5V
- Operating temperature
- – Industrial (-40°C to +85°C)
- Maximum Frequency
- – 8 MHz at 2.7V - Industrial range
- – 16 MHz at 4.5V - Industrial range
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。
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