P87C52X2BN,112

Product Overview

Category

The P87C52X2BN,112 belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• High-performance microcontroller with advanced features
• Low power consumption
• Compact size
• Wide operating voltage range
• Robust design for reliable operation

Package

The P87C52X2BN,112 comes in a standard integrated circuit (IC) package.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities for electronic devices.

Packaging/Quantity

The P87C52X2BN,112 is typically packaged in reels or tubes, containing a specific quantity of units per package.

Specifications

• Architecture: 8-bit
• Clock Speed: Up to 33 MHz
• Program Memory Size: 8 KB
• RAM Size: 256 bytes
• Number of I/O Pins: 32
• Communication Interfaces: UART, SPI, I2C
• Operating Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The P87C52X2BN,112 has a total of 40 pins. The pin configuration is as follows:

1. VCC - Power supply voltage
2. GND - Ground
3. XTAL1 - Crystal oscillator input
4. XTAL2 - Crystal oscillator output
5. RST - Reset pin
6. P0.0 to P0.7 - Port 0 pins
7. P1.0 to P1.7 - Port 1 pins
8. P2.0 to P2.7 - Port 2 pins
9. P3.0 to P3.7 - Port 3 pins
10. EA/VPP - External Access/Programming Enable
11. ALE/PROG - Address Latch Enable/Program pulse
12. PSEN - Program Store Enable
13. RD - Read signal
14. WR - Write signal
15. INT0 - External Interrupt 0
16. INT1 - External Interrupt 1
17. T0 - Timer 0 input
18. T1 - Timer 1 input
19. XTAL2 - Crystal oscillator output
20. XTAL1 - Crystal oscillator input

Functional Features

• High-speed processing capabilities
• On-chip memory for program storage and data handling
• Multiple communication interfaces for seamless integration with other devices
• Timers and interrupts for precise timing and event-driven operations
• GPIO pins for interfacing with external components
• Low power consumption modes for energy efficiency

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for demanding applications
• Compact size allows for space-efficient designs
• Wide operating voltage range enables compatibility with various power sources
• Robust design ensures reliable operation in harsh environments

Disadvantages

• Limited program memory size may restrict the complexity of applications
• Limited RAM size may impose constraints on data storage and manipulation
• Lack of built-in peripherals may require additional external components for certain functionalities

Working Principles

The P87C52X2BN,112 operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, interacts with external devices through its I/O pins, and utilizes timers and interrupts for precise timing and event handling. The microcontroller's central processing unit (CPU) performs arithmetic and logical operations, while the on-chip memory stores program code and data.

Detailed Application Field Plans

The P87C52X2BN,112 finds applications in various fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Home appliances

Detailed and Complete Alternative Models

Some alternative models that offer similar functionalities to the P87C52X2BN,112 include: - AT89C52 - Microcontroller by Atmel - PIC16F877A - Microcontroller by Microchip - STM32F103C8T6 - Microcontroller by STMicroelectronics - MSP430G2553 - Microcontroller by Texas Instruments

These alternative models provide comparable features and can be considered as substitutes for the P87C52X2BN,112 depending on specific requirements.

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