SX28AC/SS

Product Overview

• Category: Integrated Circuit (IC)
• Use: Microcontroller
• Characteristics: High-performance, low-power consumption
• Package: SSOP (Shrink Small Outline Package)
• Essence: Advanced microcontroller for various applications
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Architecture: RISC (Reduced Instruction Set Computer)
• Bit Size: 8-bit
• Clock Speed: Up to 50 MHz
• Program Memory Size: 8 KB Flash
• Data Memory Size: 256 bytes RAM
• Input/Output Pins: 28
• Operating Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The SX28AC/SS microcontroller has the following pin configuration:

1. VDD - Power supply voltage
2. VSS - Ground
3. OSC1 - Oscillator input
4. OSC2 - Oscillator output
5. GP0 - General-purpose I/O pin 0
6. GP1 - General-purpose I/O pin 1
7. GP2 - General-purpose I/O pin 2
8. GP3 - General-purpose I/O pin 3
9. GP4 - General-purpose I/O pin 4
10. GP5 - General-purpose I/O pin 5
11. GP6 - General-purpose I/O pin 6
12. GP7 - General-purpose I/O pin 7
13. GP8 - General-purpose I/O pin 8
14. GP9 - General-purpose I/O pin 9
15. GP10 - General-purpose I/O pin 10
16. GP11 - General-purpose I/O pin 11
17. GP12 - General-purpose I/O pin 12
18. GP13 - General-purpose I/O pin 13
19. GP14 - General-purpose I/O pin 14
20. GP15 - General-purpose I/O pin 15
21. GP16 - General-purpose I/O pin 16
22. GP17 - General-purpose I/O pin 17
23. GP18 - General-purpose I/O pin 18
24. GP19 - General-purpose I/O pin 19
25. GP20 - General-purpose I/O pin 20
26. GP21 - General-purpose I/O pin 21
27. GP22 - General-purpose I/O pin 22
28. GP23 - General-purpose I/O pin 23

Functional Features

• High-performance RISC architecture for efficient execution of instructions
• Low-power consumption for extended battery life in portable applications
• Flexible I/O pins for versatile connectivity options
• Built-in oscillator circuit for accurate timing
• On-chip program memory and data memory for storing code and variables
• Integrated peripherals such as timers, UART, and SPI for enhanced functionality

Advantages and Disadvantages

Advantages: - High-performance capabilities - Low-power consumption - Compact SSOP package for space-constrained designs - Wide operating voltage range - Versatile I/O pins for various applications

Disadvantages: - Limited program memory size (8 KB) - Limited data memory size (256 bytes) - 8-bit architecture may not be suitable for certain complex applications

Working Principles

The SX28AC/SS microcontroller operates based on the RISC architecture, which utilizes a simplified instruction set to execute instructions efficiently. It receives input signals through its I/O pins, processes them using the built-in CPU, and produces output signals accordingly. The program code is stored in the on-chip flash memory, and data is stored in the RAM. The microcontroller's working principles involve fetching instructions, decoding them, executing the necessary operations, and updating the output states.

Application Field Plans

The SX28AC/SS microcontroller can be used in various application fields, including but not limited to: - Embedded systems - Industrial automation - Consumer electronics - Internet of Things (IoT) devices - Robotics - Automotive electronics

Alternative Models

Other microcontrollers that can be considered as alternatives to the SX28AC/SS include: - PIC16F877A by Microchip Technology Inc. - ATmega328P by Atmel Corporation - STM32F103C8T6 by STMicroelectronics - MSP430G2553 by Texas Instruments - LPC1768 by NXP Semiconductors

These alternative models offer similar functionalities and are widely used in the industry.

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