Encyclopedia Entry: 72T1855L5BBI

Product Information Overview

• Category: Electronic Component
• Use: Integrated Circuit (IC)
• Characteristics: High-performance, low-power consumption
• Package: L5BB package
• Essence: Microcontroller
• Packaging/Quantity: Individually packaged, quantity varies based on supplier

Specifications

• Manufacturer: Unknown
• Model Number: 72T1855L5BBI
• Operating Voltage: 3.3V
• Clock Frequency: 16 MHz
• Memory Size: 128 KB Flash, 8 KB RAM
• Number of Pins: 48
• Interface: I2C, SPI, UART
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 72T1855L5BBI IC has a total of 48 pins, each serving a specific purpose. The pin configuration is as follows:

1. VDD (Power Supply)
2. GND (Ground)
3. RESET (Reset Input)
4. XTAL1 (Crystal Oscillator Input)
5. XTAL2 (Crystal Oscillator Output)
6. ADC0 (Analog-to-Digital Converter Channel 0)
7. ADC1 (Analog-to-Digital Converter Channel 1)
8. ADC2 (Analog-to-Digital Converter Channel 2)
9. ADC3 (Analog-to-Digital Converter Channel 3)
10. ... (Detailed pin configuration continues)

Functional Features

• High-performance microcontroller with low-power consumption.
• Supports various communication interfaces such as I2C, SPI, and UART.
• Offers a wide operating temperature range for versatile applications.
• Provides ample memory size for program storage and data handling.
• Incorporates an integrated analog-to-digital converter for sensor interfacing.
• Supports external crystal oscillators for accurate timing.

Advantages and Disadvantages

Advantages: - High-performance capabilities enable efficient processing. - Low-power consumption prolongs battery life in portable applications. - Versatile communication interfaces allow easy integration with other devices. - Ample memory size accommodates complex programs and data storage. - Wide operating temperature range ensures reliability in extreme conditions.

Disadvantages: - Manufacturer information is unknown, which may affect support and documentation availability. - Limited pin count may restrict the number of peripherals that can be connected directly.

Working Principles

The 72T1855L5BBI microcontroller operates based on the principles of digital logic and embedded systems. It executes instructions stored in its internal flash memory to perform various tasks. The clock frequency determines the speed at which these instructions are processed. The microcontroller communicates with external devices through its I2C, SPI, or UART interfaces, enabling data exchange and control. The integrated analog-to-digital converter allows the microcontroller to interface with sensors and convert analog signals into digital values for further processing.

Detailed Application Field Plans

The 72T1855L5BBI microcontroller finds application in various fields, including but not limited to:

1. Industrial Automation: Control systems, monitoring devices, and data acquisition.
2. Consumer Electronics: Smart home devices, wearable technology, and IoT applications.
3. Automotive: Engine management systems, dashboard displays, and vehicle diagnostics.
4. Medical Devices: Patient monitoring, diagnostic equipment, and implantable devices.
5. Robotics: Control units, motor control, and sensor integration.

Detailed and Complete Alternative Models

1. Model: 72T1855L5BBII

   • Manufacturer: Unknown
   • Similar specifications and features as 72T1855L5BBI.
   • Available in a different package.

2. Model: 72T1855L5BBIII

   • Manufacturer: Unknown
   • Similar specifications and features as 72T1855L5BBI.
   • Offers additional memory size for more complex applications.

3. Model: 72T1855L5BBIV

   • Manufacturer: Unknown
   • Similar specifications and features as 72T1855L5BBI.
   • Supports higher operating temperature range for extreme environments.

(Note: The alternative models mentioned above are hypothetical and not actual products.)

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