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AT89LP51RD2-20PU

AT89LP51RD2-20PU

Manufacturer No:

AT89LP51RD2-20PU

Manufacturer:

Microchip Technology

Description:

IC MCU 8BIT 64KB FLASH 40DIP

Datasheet:

Datasheet

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AT89LP51RD2-20PU Specifications

  • Type
    Parameter
  • Supplier Device Package
    40-PDIP
  • Package / Case
    40-DIP (0.600", 15.24mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Oscillator Type
    Internal
  • Data Converters
    A/D 7x10b
  • Voltage - Supply (Vcc/Vdd)
    2.4V ~ 5.5V
  • RAM Size
    2.25K x 8
  • EEPROM Size
    -
  • Program Memory Type
    FLASH
  • Program Memory Size
    64KB (64K x 8)
  • Number of I/O
    37
  • Peripherals
    Brown-out Detect/Reset, POR, PWM, WDT
  • Connectivity
    EBI/EMI, I²C, SPI, UART/USART
  • Speed
    20MHz
  • Core Size
    8-Bit
  • Core Processor
    8051
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    89LP
The AT89LP51RD2-20PU is a microcontroller chip from the AT89LP51RD2 series, which is part of the 8051 family of microcontrollers. Here are some advantages and application scenarios of this integrated circuit chip:Advantages: 1. High-performance: The AT89LP51RD2-20PU operates at a maximum frequency of 20 MHz, allowing for fast and efficient execution of instructions. 2. Large program memory: It has 64 KB of Flash program memory, which provides ample space for storing complex programs. 3. On-chip peripherals: The chip includes various on-chip peripherals such as UART, SPI, I2C, timers/counters, and GPIO pins, which enhance its functionality and make it suitable for a wide range of applications. 4. Low power consumption: The chip is designed to operate at low power, making it suitable for battery-powered applications. 5. Wide operating voltage range: It can operate within a wide voltage range of 2.7V to 5.5V, providing flexibility in different power supply scenarios.Application scenarios: 1. Embedded systems: The AT89LP51RD2-20PU is commonly used in embedded systems where a microcontroller is required to control and monitor various devices and sensors. Its on-chip peripherals and large program memory make it suitable for applications such as home automation, industrial control, and automotive systems. 2. Internet of Things (IoT): With its low power consumption and support for communication protocols like UART, SPI, and I2C, the chip can be used in IoT devices for data acquisition, processing, and communication. 3. Consumer electronics: The microcontroller chip can be used in various consumer electronic devices such as remote controls, smart appliances, and wearable devices, where its high-performance and low power consumption are advantageous. 4. Robotics: The AT89LP51RD2-20PU can be utilized in robotics applications for controlling motors, sensors, and other peripherals. Its on-chip timers/counters and GPIO pins make it suitable for precise control and interfacing with external components. 5. Education and hobbyist projects: Due to its popularity and availability, the chip is often used in educational institutions and hobbyist projects for learning and prototyping purposes. Its simplicity and wide range of application possibilities make it a good choice for beginners in microcontroller programming.Overall, the AT89LP51RD2-20PU integrated circuit chip offers high-performance, flexibility, and a wide range of applications, making it a popular choice in various industries and projects.
AT89LP51RD2-20PU Relevant information