D8748H

MicroController with extensive programming capabilities, ideal for various application
6,378 有效庫存

D8748H

有效庫存6,378

MicroController with extensive programming capabilities, ideal for various application

  • 製造商零件號 # : D8748H

  • 包裝/封裝: CDIP

  • 製造商: Intel

  • 產品分類 : Microcontrollers

品質保證

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運輸與付款

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服務與包裝

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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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例子

捲帶式

捲帶式

剪膠帶

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D8748H 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

請提交詢價 D8748H 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

HMOS-E SINGLE-COMPONENT 8-BIT MICROCONTROLLERThe Intel D8749H/D8748H are totally self-sufficient, 8-bit parallel computers fabricated on single silicon chips using Intels advanced N-channel silicon gate HMOS-E process.

D8748H

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。

Part Life Cycle Code Active Reach Compliance Code
HTS Code ! 8542.31.00.01 Has ADC NO
Address Bus Width ! 12 Bit Size 8
Clock Frequency-Max 11 MHz DAC Channels NO
DMA Channels NO External Data Bus Width 8
JESD-30 Code R-GDIP-T40 Length 52.325 mm
Number of I/O Lines 24 Number of Terminals 40
Operating Temperature-Max 70 °C Operating Temperature-Min
PWM Channels NO Package Body Material CERAMIC, GLASS-SEALED
Package Code DIP Package Shape RECTANGULAR
Package Style IN-LINE Peak Reflow Temperature (Cel) NOT SPECIFIED
ROM Programmability UVPROM Seated Height-Max 5.72 mm
Speed 3.67 MHz Supply Voltage-Max 5.5 V
Supply Voltage-Min 4.5 V Supply Voltage-Nom 5 V
Surface Mount ! NO Technology NMOS
Temperature Grade ! COMMERCIAL Terminal Form ! THROUGH-HOLE
Terminal Pitch ! 2.54 mm Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED Width 15.24 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER

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 D8748H PDF 下載

常見問題解答

What is D8748H?

The D8748H is a high-performance 8-bit microcontroller manufactured by Intel. It is a member of the MCS-48 family of microcontrollers and is commonly used in embedded control applications, industrial automation, and consumer electronics.

How Does D8748H Work?

The D8748H microcontroller operates by executing instructions stored in its internal memory to perform various control and processing tasks. It features a CPU, RAM, ROM, I/O ports, timers, and other peripherals to facilitate interfacing with external devices and controlling system operations.

How Many Pins does D8748H have and What are the Functions of the Pinout Configuration?

The D8748H is available in a 40-pin DIP (Dual In-line Package) package. The pinout configuration includes:

  • VCC: Positive supply voltage pin.
  • GND: Ground pin.
  • Port 0 (P0.0 - P0.7): 8-bit bidirectional I/O port.
  • Port 1 (P1.0 - P1.7): 8-bit bidirectional I/O port with internal pull-ups.
  • Port 2 (P2.0 - P2.7): 8-bit bidirectional I/O port with internal pull-ups.
  • Port 3 (P3.0 - P3.7): 8-bit bidirectional I/O port with internal pull-ups, and some pins have alternate functions.
  • RXD, TXD: Serial communication pins for UART.
  • INT0, INT1: External interrupt pins.
  • EA/VPP: External Access enable/Voltage Programming Pin.
  • XTAL1, XTAL2: Crystal input and output pins for the oscillator circuit.
  • RST: Reset input pin.

What are the Pros and Cons of D8748H?

Pros:

  • Robust Performance: Offers reliable performance for embedded control applications.
  • Peripheral Integration: Includes versatile I/O ports, timers, and serial communication interfaces.
  • Industry Standard: Part of the well-established MCS-48 microcontroller family.
  • Availability of Development Tools: Various development tools and resources are available for programming and debugging.
  • Wide Industry Adoption: Widely used in legacy systems and industrial automation.

Cons:

  • Obsolete: The D8748H is an older microcontroller and may have limited availability and support.
  • Limited Resources: Compared to modern microcontrollers, the D8748H may have limited memory and processing capabilities.
  • Power Consumption: May not be as power-efficient as newer microcontroller options.

Are There Any Equivalents/Alternatives to D8748H for Recommendation?

Alternatives to the D8748H microcontroller include:

  • Intel 8051 Microcontroller
  • Atmel 89C51 Microcontroller
  • Microchip PIC16F877A Microcontroller

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