• P89C669FA PLCC-44
  • P89C669FA PLCC-44
  • P89C669FA PLCC-44
  • P89C669FA PLCC-44
  • P89C669FA PLCC-44
P89C669FA PLCC-44
P89C669FA PLCC-44
P89C669FA PLCC-44
P89C669FA PLCC-44
P89C669FA PLCC-44

P89C669FA

Part number P89C669FA

Inventory:5,480

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Overview of P89C669FA

The P89C669FA is a microcontroller optimized for high-performance and low-voltage operations. It provides excellent performance for industrial automation, embedded systems, motor control, robotics, consumer electronics, smart appliances, wireless communication, security systems, automotive applications, and medical devices.

Pinout

The P89C669FA pinout refers to the configuration and function of each pin in its PLCC-44 package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the P89C669FA has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.

Features

  • 80C51 Central Processing Unit: The P89C669FA features an 80C51 central processing unit that provides high-performance capabilities for various applications.
  • 8KB CODE EPROM: This microcontroller comes with 8KB of code EPROM, which allows for efficient storage and retrieval of data.
  • 256 bytes of RAM: The P89C669FA has 256 bytes of RAM that can be used to store temporary data or variables during program execution.
  • 64K external addressing: This microcontroller supports up to 64K of external memory, making it suitable for complex applications that require large amounts of storage.
  • Two 16-bit Timer/Counters: The P89C669FA features two 16-bit timer/counters that can be used to measure time intervals or count events in various applications.
  • Two Data Pointers (DPTRs): This microcontroller has two data pointers (DPTRs) that allow for efficient data transfer and manipulation during program execution.
  • SPI (Serial Peripheral Interface) for serial communication: The P89C669FA supports SPI protocol for serial communication, making it suitable for applications that require high-speed data transfer over short distances.

Applications

  • Industrial automation: The P89C669FA can be used in industrial automation systems to control and monitor various processes and equipment.
  • Embedded systems: This microcontroller is suitable for embedded systems that require high-performance processing, memory management, and communication capabilities.
  • Motor control: The P89C669FA can be used in motor control applications to regulate the speed and direction of motors in various industries such as automotive, aerospace, and industrial manufacturing.
  • Robotics: This microcontroller is suitable for robotics applications that require high-performance processing, memory management, and communication capabilities.
  • Consumer electronics: The P89C669FA can be used in consumer electronics such as smart appliances, wireless communication devices, and multimedia systems.
  • Smart appliances: This microcontroller is suitable for smart appliances that require high-performance processing, memory management, and communication capabilities.
  • Wireless communication: The P89C669FA can be used in wireless communication devices such as routers, switches, and access points.
  • Security systems: This microcontroller is suitable for security systems that require high-performance processing, memory management, and communication capabilities.
  • Automotive applications: The P89C669FA can be used in automotive applications such as engine control units, transmission control units, and body control modules.
  • Medical devices: This microcontroller is suitable for medical devices that require high-performance processing, memory management, and communication capabilities.

Advantages and Disadvantages

The P89C669FA has several advantages that make it a popular choice among developers. These include:

  • High-performance processing: The 80C51 central processing unit provides high-performance capabilities for various applications.
  • Memory management: The microcontroller comes with 8KB of code EPROM and 256 bytes of RAM, making it suitable for complex applications that require large amounts of storage.
  • Communication capabilities: The P89C669FA supports SPI protocol for serial communication, making it suitable for applications that require high-speed data transfer over short distances.
  • Low power consumption: This microcontroller is designed to consume low power, making it suitable for battery-powered devices or applications where power consumption is a concern.

The P89C669FA also has some disadvantages that developers should be aware of. These include:

  • Complexity: The microcontroller's architecture and features can make it challenging to develop software for it, especially for developers who are new to microcontrollers.
  • Cost: The P89C669FA is a high-performance microcontroller that may be more expensive than other options on the market.
  • Availability: The availability of the P89C669FA and its development tools may vary depending on the region or country.

Equivalents

The P89C669FA is a high-performance microcontroller that has several equivalents in the market. Some of these include:

  • P89V51RD2: This microcontroller from NXP Semiconductors offers similar features and performance to the P89C669FA.
  • ATmega128RFA1: This microcontroller from Microchip Technology offers similar features and performance to the P89C669FA, but with a focus on wireless communication applications.
  • STMicroelectronics STM32F103ZET6: This microcontroller from STMicroelectronics offers similar features and performance to the P89C669FA, but with a focus on embedded systems and IoT applications.

Frequently Asked Questions

Q: What is the maximum clock speed of the P89C669FA?
A: The maximum clock speed of the P89C669FA is 24 MHz.

Q: How much memory does the P89C669FA have?
A: The P89C669FA has 8KB of code EPROM and 256 bytes of RAM.

Q: What communication protocols does the P89C669FA support?
A: The P89C669FA supports SPI protocol for serial communication.

Q: Is the P89C669FA suitable for battery-powered devices?
A: Yes, the P89C669FA is designed to consume low power, making it suitable for battery-powered devices or applications where power consumption is a concern.

P89C669FA

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

ECCN (US) EAR99 Part Status Obsolete
Automotive No PPAP No
Family Name P89 Instruction Set Architecture CISC
Device Core 80C51 Core Architecture 8051
Maximum CPU Frequency (MHz) 24 Maximum Clock Rate (MHz) 24
Data Bus Width (bit) 8 Program Memory Type EPROM
Program Memory Size 96KB RAM Size 2KB
Programmability Yes Interface Type I2C/UART
Number of I/Os 32 No. of Timers 3
USART 0 UART 2
USB 0 SPI 0
I2C 1 I2S 0
CAN 0 Ethernet 0
Special Features Programmable Counter Array Minimum Operating Supply Voltage (V) 4.5
Typical Operating Supply Voltage (V) 5 Maximum Operating Supply Voltage (V) 5.5
Maximum Power Dissipation (mW) 1500 Minimum Operating Temperature (°C) -40
Maximum Operating Temperature (°C) 85 Mounting Surface Mount
Package Height 3.68(Min) Package Width 16.66(Max)
Package Length 16.66(Max) PCB changed 44
Standard Package Name LCC Supplier Package PLCC
Pin Count 44 Lead Shape J-Lead

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