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P89LPC931FDH,112

P89LPC931FDH,112

Manufacturer No:

P89LPC931FDH,112

Manufacturer:

NXP USA Inc.

Description:

IC MCU 8BIT 8KB FLASH 28TSSOP

Datasheet:

Datasheet

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P89LPC931FDH,112 Specifications

  • Type
    Parameter
  • Supplier Device Package
    28-TSSOP
  • Package / Case
    28-TSSOP (0.173", 4.40mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Oscillator Type
    Internal
  • Data Converters
    -
  • Voltage - Supply (Vcc/Vdd)
    2.4V ~ 3.6V
  • RAM Size
    256 x 8
  • EEPROM Size
    -
  • Program Memory Type
    FLASH
  • Program Memory Size
    8KB (8K x 8)
  • Number of I/O
    26
  • Peripherals
    Brown-out Detect/Reset, LED, POR, PWM, WDT
  • Connectivity
    I²C, SPI, UART/USART
  • Speed
    12MHz
  • Core Size
    8-Bit
  • Core Processor
    8051
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    LPC900
The CD82C37-12 is a programmable interrupt controller (PIC) integrated circuit chip. It is primarily used in computer systems to manage and prioritize interrupts from various devices. Here are some advantages and application scenarios of the CD82C37-12:Advantages: 1. Flexibility: The CD82C37-12 is programmable, allowing system designers to configure and prioritize interrupts according to their specific requirements. 2. Efficient interrupt handling: It efficiently manages and prioritizes interrupts from multiple devices, ensuring that critical tasks are handled promptly. 3. Compatibility: The CD82C37-12 is compatible with various microprocessors and can be easily integrated into different computer systems. 4. Expandability: It supports cascading, which means multiple CD82C37-12 chips can be connected together to handle a larger number of interrupts.Application Scenarios: 1. Personal Computers: The CD82C37-12 is commonly used in personal computers to manage interrupts from devices like keyboards, mice, disk drives, and network cards. 2. Embedded Systems: It is also used in embedded systems where multiple devices need to send interrupts to the processor, such as in industrial control systems, robotics, and automation. 3. Server Systems: In server systems, the CD82C37-12 helps manage interrupts from various peripherals, ensuring efficient handling of requests and minimizing system downtime. 4. Real-time Systems: Real-time systems, where timely response to interrupts is critical, can benefit from the CD82C37-12's ability to prioritize interrupts and handle them efficiently.Overall, the CD82C37-12 is a versatile and reliable integrated circuit chip that plays a crucial role in managing interrupts in computer systems, ensuring efficient and timely processing of various devices' requests.
P89LPC931FDH,112 Relevant information