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DS89C450-QNL+

DS89C450-QNL+

Manufacturer No:

DS89C450-QNL+

Description:

IC MCU 8BIT 64KB FLASH 44PLCC

Datasheet:

Datasheet

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DS89C450-QNL+ Specifications

  • Type
    Parameter
  • Supplier Device Package
    44-PLCC (16.59x16.59)
  • Package / Case
    44-LCC (J-Lead)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Oscillator Type
    External
  • Data Converters
    -
  • Voltage - Supply (Vcc/Vdd)
    4.5V ~ 5.5V
  • RAM Size
    1K x 8
  • EEPROM Size
    -
  • Program Memory Type
    FLASH
  • Program Memory Size
    64KB (64K x 8)
  • Number of I/O
    32
  • Peripherals
    Power-Fail Reset, WDT
  • Connectivity
    EBI/EMI, SIO, UART/USART
  • Speed
    33MHz
  • Core Size
    8-Bit
  • Core Processor
    8051
  • DigiKey Programmable
    Verified
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    89C
The DS89C450-QNL+ is an integrated circuit (IC) chip developed by Maxim Integrated. It is a microcontroller unit (MCU) based on the 8051 architecture. Here are the advantages and application scenarios of the DS89C450-QNL+ IC chips:Advantages: 1. High-performance MCU: The DS89C450-QNL+ chip offers a high-performing 8051 core with a 25 MHz CPU clock speed, enabling efficient execution of instructions and faster processing. 2. Flash memory: It comes with 64KB of flash memory, allowing users to store program code and data. Flash memory also enables easy reprogramming of the chip. 3. Flexible I/O Ports: The chip includes 32 I/O pins, which can be used for connections to various external devices and peripherals. 4. Power management: It supports several power-saving features like idle mode, power-down mode, and sleep mode, reducing power consumption and extending battery life. 5. Enhanced Security: The DS89C450-QNL+ includes security features like flash lock bits and code protection, ensuring the integrity and confidentiality of the embedded software.Application Scenarios: 1. Industrial Automation: The high-performance CPU, flash memory, and I/O ports make the DS89C450-QNL+ ideal for controlling and monitoring industrial automation systems. It can handle tasks such as logic control, communication protocols, and sensor interfacing. 2. Home Automation: With its flexible I/O pins, the chip can be used in home automation systems to control lighting, HVAC systems, and security devices. Its flash memory allows for easy firmware updates and customization. 3. Medical Devices: The DS89C450-QNL+ can be utilized in various medical devices such as patient monitoring systems, infusion pumps, and diagnostic instruments. Its power management features contribute to energy-efficient designs. 4. Consumer Electronics: The IC chip can be employed in consumer electronic devices like smart appliances, remote controls, and gaming peripherals. Its high-level security features are beneficial in applications involving sensitive data. 5. Automotive Systems: The DS89C450-QNL+ can be integrated into automotive systems, including engine control units, anti-lock braking systems (ABS), and dashboard controllers. Its robust architecture and reliable performance make it suitable for harsh environments.These advantages and application scenarios highlight the versatility and functionality of the DS89C450-QNL+ IC chips, making them suitable for a wide range of embedded system applications.
DS89C450-QNL+ Relevant information