AT89C51RD2-CM

Resistor Network, Array Isolated Through Hole 10 5 -55°C ~ 125°C 10-SIP ±2%
4,989 有效庫存

AT89C51RD2-CM

有效庫存4,989

Resistor Network, Array Isolated Through Hole 10 5 -55°C ~ 125°C 10-SIP ±2%

  • 製造商零件號 # : AT89C51RD2-CM

  • 包裝/封裝: PLCC-44

  • 製造商: ATMEL

  • 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。

ship1 ship2 ship3 ship4 ship5 ship6

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。

questionContent1 questionContent2 questionContent3 questionContent4 ctc pelican express chunghwa post

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。

wire

電匯

questionContent7

Paypal

cc

信用卡

western

西聯匯款

mg

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。

pg

例子

捲帶式

捲帶式

剪膠帶

剪膠帶

管或託盤

管或託盤

AT89C51RD2-CM 數據表
no-price

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

請提交詢價 AT89C51RD2-CM 或發送電子郵件給我們： Email: [email protected], 我們將在 12 小時內與您聯繫。

詳細說明

AT89C51RD2/ED2 is high performance CMOS Flash version of the 80C51 CMOS single chip 8-bit microcontroller. It contains a 64-Kbyte Flash memory block for code and for data.The 64-Kbytes Flash memory can be programmed eitherin parallel mode or in serial mode with the ISP capability or with software. The programming voltage is internally generated from the standard VCC pin.The AT89C51RD2/ED2 retains all of the features of the Atmel 80C52 with 256 bytes of internal RAM, a 9-source 4-level interrupt controller and three timer/counters. The AT89C51ED2 provides 2048 bytes of EEPROM for nonvolatile data storage.Features• 80C52 Compatible – 8051 Instruction Compatible – Six 8-bit I/O Ports (64 Pins or 68 Pins Versions) – Four 8-bit I/O Ports (44 Pins Version) – Three 16-bit Timer/Counters – 256 Bytes Scratch Pad RAM – 9 Interrupt Sources with 4 Priority Levels• Integrated Power Monitor (POR/PFD) to Supervise Internal Power Supply• ISP (In-System Programming) Using Standard VCC Power Supply• 2048 Bytes Boot ROM Contains Low Level Flash Programming Routines and a Default Serial Loader• High-speed Architecture – In Standard Mode:• 40 MHz (Vcc 2.7V to 5.5V, both Internal and external code execution)• 60 MHz (Vcc 4.5V to 5.5V and Internal Code execution only) – In X2 mode (6 Clocks/machine cycle)• 20 MHz (Vcc 2.7V to 5.5V, both Internal and external code execution)• 30 MHz (Vcc 4.5V to 5.5V and Internal Code execution only)• 64K Bytes On-chip Flash Program/Data Memory – Byte and Page (128 Bytes) Erase and Write – 100k Write Cycles• On-chip 1792 bytes Expanded RAM (XRAM) – Software Selectable Size (0, 256, 512, 768, 1024, 1792 Bytes) – 768 Bytes Selected at Reset for T89C51RD2 Compatibility• On-chip 2048 Bytes EEPROM Block for Data Storage (AT89C51ED2 Only)• 100K Write Cycles• Dual Data Pointer• Variable Length MOVX for Slow RAM/Peripherals• Improved X2 Mode with Independent Selection for CPUand Each Peripheral• Keyboard Interrupt Interface on Port 1• SPI Interface (Master/Slave Mode)• 8-bit Clock Prescaler• 16-bit Programmable Counter Array – High Speed Output – Compare/Capture – Pulse Width Modulator – Watchdog Timer Capabilities• Asynchronous Port Reset• Full-duplex Enhanced UART with Dedicated Internal Baud Rate Generator• Low EMI (Inhibit ALE)• Hardware Watchdog Timer (One-time Enabled with Reset-Out), Power-off Flag• Power Control Modes: Idle Mode, Power-down Mode• Single Range Power Supply: 2.7V to 5.5V• Industrial Temperature Range (-40 to +85°C)• Packages: PLCC44, VQFP44, PLCC68, VQFP64

主要特徵

  • 80C52 Compatible
  • – 8051 Instruction Compatible
  • – Six 8-bit I/O Ports (64 Pins or 68 Pins Versions)
  • – Four 8-bit I/O Ports (44 Pins Version)
  • – Three 16-bit Timer/Counters
  • – 256 Bytes Scratch Pad RAM
  • – 9 Interrupt Sources with 4 Priority Levels
  • Integrated Power Monitor (POR/PFD) to Supervise Internal Power Supply
  • ISP (In-System Programming) Using Standard VCC Power Supply
  • 2048 Bytes Boot ROM Contains Low Level Flash Programming Routines and a Default Serial Loader
  • High-speed Architecture
  • – In Standard Mode:
  • 40 MHz (Vcc 2.7V to 5.5V, both Internal and external code execution)
  • 60 MHz (Vcc 4.5V to 5.5V and Internal Code execution only)
  • – In X2 mode (6 Clocks/machine cycle)
  • 20 MHz (Vcc 2.7V to 5.5V, both Internal and external code execution)
  • 30 MHz (Vcc 4.5V to 5.5V and Internal Code execution only)
  • 64K Bytes On-chip Flash Program/Data Memory
  • – Byte and Page (128 Bytes) Erase and Write
  • – 100k Write Cycles
  • On-chip 1792 bytes Expanded RAM (XRAM)
  • – Software Selectable Size (0, 256, 512, 768, 1024, 1792 Bytes)
  • – 768 Bytes Selected at Reset for T89C51RD2 Compatibility
  • On-chip 2048 Bytes EEPROM Block for Data Storage (AT89C51ED2 Only)
  • 100K Write Cycles
  • Dual Data Pointer
  • Variable Length MOVX for Slow RAM/Peripherals
  • Improved X2 Mode with Independent Selection for CPUand Each Peripheral
  • Keyboard Interrupt Interface on Port 1
  • SPI Interface (Master/Slave Mode)
  • 8-bit Clock Prescaler
  • 16-bit Programmable Counter Array
  • – High Speed Output
  • – Compare/Capture
  • – Pulse Width Modulator
  • – Watchdog Timer Capabilities
  • Asynchronous Port Reset
  • Full-duplex Enhanced UART with Dedicated Internal Baud Rate Generator
  • Low EMI (Inhibit ALE)
  • Hardware Watchdog Timer (One-time Enabled with Reset-Out), Power-off Flag
  • Power Control Modes: Idle Mode, Power-down Mode
  • Single Range Power Supply: 2.7V to 5.5V
  • Industrial Temperature Range (-40 to +85°C)
  • Packages: PLCC44, VQFP44, PLCC68, VQFP64

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。

Manufacturer Intel / Altera Product Category ! IC Chips

Specification Comparison

AT89C51ID2-RLTUM vs AT89C51RB2-RLTUM vs AT89C51RD2-CM AT89C51ED2-UM vs AT89C51RB2-RLTUM vs AT89C51RD2-CM

推薦零件

  • AT90SC144144CT

    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

    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

  • ATR0601

    ATR0601

    PQCC24-packaged consumer circuit utilizing BICMOS technology

    製造商: ATMEL 包裝/箱: QFN-8

    6,582 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • ATXMEGA128D3

    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

  • AT90USB82

    AT90USB82

    This product is designed for low-power and high-performance functions

    製造商: ATMEL 包裝/箱: QFN32

    5,011 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • AT90USB647

    AT90USB647

    High-performance microcontroller

    製造商: ATMEL 包裝/箱: QFN64

    7,480 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • ATXMEGA64A1

    ATXMEGA64A1

    100-pin configuration

    製造商: ATMEL 包裝/箱: BGA100

    4,471 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • ATXMEGA16A4

    ATXMEGA16A4

    High-performance 8-bit MCU

    製造商: ATMEL 包裝/箱: 44TQFP

    4,278 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • AT90USB1286

    AT90USB1286

    Description of AT90USB1286, an 8-bit MCU

    製造商: ATMEL 包裝/箱: QFN64

    6,647 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • AT90PWM316

    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

    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

    AT97SC3203

    AT97SC3203, 8-bit microcontroller with TPM C5 LPC

    製造商: ATMEL 包裝/箱: TSSOP-28

    3,750 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • ATXMEGA64A3

    ATXMEGA64A3

    Root part: AVR XMEGA

    製造商: ATMEL 包裝/箱: QFP64

    4,416 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • ATXMEGA192D3

    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

  • ATXMEGA128A4

    ATXMEGA128A4

    High-Performance MCU

    製造商: ATMEL 包裝/箱: QFN44

    6,905 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • ATTINY2313A

    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