Encyclopedia Entry: 7130SA55J8/LT

Product Overview

• Category: Electronic Component
• Use: Integrated Circuit (IC)
• Characteristics: High-performance, low-power consumption
• Package: Surface Mount Technology (SMT)
• Essence: Microcontroller
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Model Number: 7130SA55J8/LT
• Operating Voltage: 3.3V
• Clock Frequency: 55 MHz
• Memory Size: 128 KB Flash, 16 KB RAM
• I/O Pins: 32
• Communication Interfaces: UART, SPI, I2C
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 7130SA55J8/LT has a total of 48 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power Supply (3.3V) | | 2 | GND | Ground | | 3 | RESET | Reset Input | | 4 | XTAL1 | Crystal Oscillator Input | | 5 | XTAL2 | Crystal Oscillator Output | | 6-37 | GPIO0-GPIO31 | General Purpose I/O Pins | | 38 | VREF | Reference Voltage Input | | 39 | AVDD | Analog Power Supply (3.3V) | | 40 | AGND | Analog Ground | | 41 | ADC0 | Analog-to-Digital Converter Input 0 | | 42 | ADC1 | Analog-to-Digital Converter Input 1 | | 43 | ADC2 | Analog-to-Digital Converter Input 2 | | 44 | ADC3 | Analog-to-Digital Converter Input 3 | | 45 | ADC4 | Analog-to-Digital Converter Input 4 | | 46 | ADC5 | Analog-to-Digital Converter Input 5 | | 47 | ADC6 | Analog-to-Digital Converter Input 6 | | 48 | ADC7 | Analog-to-Digital Converter Input 7 |

Functional Features

• High-performance microcontroller with low-power consumption.
• Suitable for various applications requiring processing power and I/O capabilities.
• Supports multiple communication interfaces (UART, SPI, I2C) for easy integration with other devices.
• Offers a wide operating temperature range (-40°C to +85°C) for reliable performance in harsh environments.
• Provides ample memory size (128 KB Flash, 16 KB RAM) for storing program code and data.

Advantages and Disadvantages

Advantages: - High-performance capabilities enable efficient execution of complex tasks. - Low-power consumption extends battery life in portable applications. - Multiple communication interfaces allow for seamless connectivity with external devices. - Wide operating temperature range ensures reliability in extreme conditions.

Disadvantages: - Limited memory size may restrict the complexity of applications that can be implemented. - Surface mount package may require specialized equipment for soldering and rework.

Working Principles

The 7130SA55J8/LT operates as a microcontroller, which is a small computer on a single integrated circuit. It executes instructions stored in its internal memory to perform various tasks. The microcontroller communicates with external devices through its I/O pins and supports different communication protocols such as UART, SPI, and I2C. It operates at a clock frequency of 55 MHz and requires a stable power supply to function properly.

Detailed Application Field Plans

The 7130SA55J8/LT is suitable for a wide range of applications, including but not limited to: - Industrial automation systems - Consumer electronics - Internet of Things (IoT) devices - Home automation - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

• 7130SA55J8/LT: The model described in this encyclopedia entry.
• 7130SB66K9/LT: Similar microcontroller with higher clock frequency (66 MHz).
• 7130SC44M6/LT: Compact version with reduced pin count (44 pins).

Note: This list is not exhaustive, and there may be other alternative models available from the same or different manufacturers.

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