SST89E54RD2A-40-C-TQJE

Product Overview

Category

The SST89E54RD2A-40-C-TQJE 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 8-bit microcontroller
• Operates at a clock frequency of 40 MHz
• Offers a wide range of integrated peripherals
• Low power consumption
• Robust and reliable design

Package

The SST89E54RD2A-40-C-TQJE comes in a compact and durable package, ensuring easy integration into electronic circuits.

Essence

The essence of this microcontroller lies in its ability to efficiently execute complex tasks while consuming minimal power.

Packaging/Quantity

The SST89E54RD2A-40-C-TQJE is typically packaged in reels or tubes, with each package containing a specific quantity of microcontrollers.

Specifications

• Architecture: 8-bit
• Clock Frequency: 40 MHz
• Flash Memory: 64 KB
• RAM: 2 KB
• Operating Voltage: 2.7V - 5.5V
• Number of I/O Pins: 32
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 3
• ADC Channels: 8
• PWM Channels: 4
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SST89E54RD2A-40-C-TQJE microcontroller has a total of 32 pins, each serving a specific purpose. The pin configuration is as follows:

1. P0.0 - GPIO
2. P0.1 - GPIO
3. P0.2 - GPIO
4. P0.3 - GPIO
5. P0.4 - GPIO
6. P0.5 - GPIO
7. P0.6 - GPIO
8. P0.7 - GPIO
9. P1.0 - GPIO
10. P1.1 - GPIO
11. P1.2 - GPIO
12. P1.3 - GPIO
13. P1.4 - GPIO
14. P1.5 - GPIO
15. P1.6 - GPIO
16. P1.7 - GPIO
17. P2.0 - GPIO
18. P2.1 - GPIO
19. P2.2 - GPIO
20. P2.3 - GPIO
21. P2.4 - GPIO
22. P2.5 - GPIO
23. P2.6 - GPIO
24. P2.7 - GPIO
25. P3.0 - GPIO
26. P3.1 - GPIO
27. P3.2 - GPIO
28. P3.3 - GPIO
29. P3.4 - GPIO
30. P3.5 - GPIO
31. P3.6 - GPIO
32. P3.7 - GPIO

Functional Features

The SST89E54RD2A-40-C-TQJE microcontroller offers the following functional features:

1. High-speed processing capabilities
2. Multiple communication interfaces for data exchange
3. Integrated timers/counters for precise timing operations
4. Analog-to-Digital Converter (ADC) for analog signal processing
5. Pulse Width Modulation (PWM) channels for controlling analog outputs
6. Low power consumption modes for energy efficiency
7. Robust design for reliable operation in harsh environments

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Wide range of integrated peripherals
• Low power consumption
• Reliable and robust design
• Versatile communication interfaces

Disadvantages

• Limited RAM capacity (2 KB)
• Limited flash memory size (64 KB)
• Relatively higher cost compared to some alternatives

Working Principles

The SST89E54RD2A-40-C-TQJE microcontroller operates based on the principles of digital logic and sequential execution. It follows a fetch-decode-execute cycle, where instructions are fetched from memory, decoded, and executed by the processor. The microcontroller's internal architecture allows it to perform various operations, interact with external devices, and process data according to programmed instructions.

Detailed Application Field Plans

The SST89E54RD2A-40-C-TQJE microcontroller finds applications in various fields, including:

1. Industrial automation systems
2. Consumer electronics
3. Automotive electronics
4. Medical devices
5. Home appliances
6. Internet of Things (IoT) devices
7. Robotics

Detailed and Complete Alternative Models

1. ATmega328P - 8-bit microcontroller by Microchip Technology Inc. 2