AT87C54X2-SLSUM

Product Overview

Category

The AT87C54X2-SLSUM belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

• High-performance 8-bit microcontroller
• Advanced RISC architecture
• Low power consumption
• Wide operating voltage range
• Integrated peripherals for enhanced functionality

Package

The AT87C54X2-SLSUM is available in a compact surface mount package, which ensures easy integration into electronic circuits.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities in a small form factor.

Packaging/Quantity

The AT87C54X2-SLSUM is typically packaged in reels or tubes, with each containing a specific quantity of microcontrollers. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Architecture: 8-bit RISC
• Clock Speed: Up to 33 MHz
• Program Memory Size: 16 KB
• Data Memory Size: 256 bytes
• I/O Pins: 32
• Timers/Counters: 3
• Serial Communication Interfaces: UART, SPI
• Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution
• Operating Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT87C54X2-SLSUM microcontroller has a total of 40 pins, each serving a specific purpose. Here is a detailed pin configuration:

1. VCC - Power supply voltage
2. GND - Ground
3. P0.0 to P0.7 - General-purpose I/O pins
4. XTAL1 - Crystal oscillator input
5. XTAL2 - Crystal oscillator output
6. RST - Reset pin
7. PSEN - Program store enable
8. ALE/PROG - Address latch enable or external program memory interface
9. EA/VPP - External access enable or programming voltage supply
10. P2.0 to P2.7 - General-purpose I/O pins
11. P3.0 to P3.7 - General-purpose I/O pins
12. RXD - Serial data input
13. TXD - Serial data output
14. INT0 - External interrupt 0
15. INT1 - External interrupt 1
16. T0 - Timer 0 external input
17. T1 - Timer 1 external input
18. WR - External data memory write strobe
19. RD - External data memory read strobe
20. VCC - Power supply voltage

Functional Features

The AT87C54X2-SLSUM microcontroller offers several functional features that enhance its usability and performance:

• High-speed processing capabilities
• Flexible I/O configurations for versatile connectivity options
• Integrated timers/counters for precise timing operations
• Serial communication interfaces for seamless data transfer
• Analog-to-digital converter for sensor interfacing
• Low power consumption modes for energy efficiency
• Robust reset and interrupt mechanisms for reliable operation

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into space-constrained designs
• Wide operating voltage range enables compatibility with various power sources
• Advanced RISC architecture provides efficient execution of instructions
• Integrated peripherals reduce the need for additional components
• Low power consumption extends battery life in portable applications

Disadvantages

• Limited program memory size may restrict the complexity of applications
• Relatively low number of I/O pins may limit the connectivity options in some designs
• Lack of advanced features found in higher-end microcontrollers

Working Principles

The AT87C54X2-SLSUM microcontroller operates based on the principles of an 8-bit RISC architecture. It executes instructions fetched from its program memory, performs data processing operations, and interacts with external devices through its I/O pins and integrated peripherals.

Upon power-up or reset, the microcontroller initializes its internal registers and starts executing the program stored in its memory. It can communicate with other devices using serial communication interfaces, read analog sensor values using the built-in ADC, and generate precise timing using timers/counters.

Detailed Application Field Plans

The AT87C54X2-SLSUM microcontroller finds applications in various fields, including but not limited to:

1. Industrial Automation: Control systems for machinery, robotics, and process automation.
2. Consumer Electronics: Home appliances, gaming consoles, and audio/video equipment.
3. Automotive: Engine control units, dashboard displays, and vehicle diagnostics.
4. Internet of Things (IoT): Smart home devices, wearable technology, and sensor networks.
5. Medical Devices: Patient monitoring