LC87FBL08AU-EB-NH

Product Overview

Category: Microcontroller
Use: Embedded systems, electronic devices
Characteristics: High-performance, low-power consumption
Package: 64-pin LQFP (Low-profile Quad Flat Package)
Essence: Advanced microcontroller for various applications
Packaging/Quantity: Individually packaged, quantity per package varies

Specifications

• Model: LC87FBL08AU-EB-NH
• Architecture: 8-bit RISC
• Clock Speed: Up to 16 MHz
• Program Memory: 8 KB Flash
• Data Memory: 256 bytes RAM
• I/O Pins: 48
• Timers/Counters: 2 x 8-bit, 1 x 16-bit
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels
• Operating Voltage: 2.7V - 5.5V
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The LC87FBL08AU-EB-NH microcontroller has a total of 64 pins. The pin configuration is as follows:

• Pins 1-8: Port A (PA0-PA7)
• Pins 9-16: Port B (PB0-PB7)
• Pins 17-24: Port C (PC0-PC7)
• Pins 25-32: Port D (PD0-PD7)
• Pins 33-40: Port E (PE0-PE7)
• Pins 41-48: Port F (PF0-PF7)
• Pins 49-56: VSS (Ground)
• Pins 57-64: VDD (Power)

Functional Features

1. High Performance: The LC87FBL08AU-EB-NH microcontroller offers a high clock speed of up to 16 MHz, enabling fast and efficient processing of instructions.
2. Low Power Consumption: With its optimized architecture and power-saving features, the microcontroller ensures minimal power consumption, making it suitable for battery-powered devices.
3. Ample Memory: The 8 KB Flash program memory and 256 bytes RAM provide sufficient storage capacity for program code and data.
4. Versatile I/O Capability: The microcontroller offers 48 I/O pins, allowing for flexible interfacing with external devices and peripherals.
5. Integrated Communication Interfaces: UART, SPI, and I2C interfaces enable seamless communication with other devices, facilitating data exchange and control.
6. Analog-to-Digital Conversion: The built-in 10-bit ADC allows for accurate conversion of analog signals into digital values, expanding the microcontroller's sensing capabilities.

Advantages and Disadvantages

Advantages: - High-performance processing - Low power consumption - Ample memory capacity - Versatile I/O capability - Integrated communication interfaces - Analog-to-digital conversion capability

Disadvantages: - Limited program memory compared to higher-end microcontrollers - Limited number of timers/counters

Working Principles

The LC87FBL08AU-EB-NH microcontroller operates based on an 8-bit RISC architecture. It executes instructions fetched from the program memory, utilizing the available registers and peripherals to perform various tasks. The clock speed determines the rate at which instructions are processed, while the I/O pins facilitate communication with external devices. The microcontroller's low-power design ensures efficient operation even in energy-constrained applications.

Detailed Application Field Plans

The LC87FBL08AU-EB-NH microcontroller finds applications in various fields, including:

1. Consumer Electronics: Used in smart home devices, remote controls, and portable gadgets.
2. Industrial Automation: Employed in control systems, motor drives, and monitoring equipment.
3. Automotive: Integrated into automotive electronics for engine management, dashboard displays, and vehicle diagnostics.
4. Medical Devices: Utilized in medical instruments, patient monitoring systems, and diagnostic equipment.
5. Internet of Things (IoT): Enables connectivity and control in IoT devices such as sensors, actuators, and gateways.

Alternative Models

1. LC87FBL16AU-EB-NH: Similar to LC87FBL08AU-EB-NH but with double the program memory (16 KB Flash).
2. LC87FBL32AU-EB-NH: Enhanced version with 32 KB Flash program memory and additional features.
3. LC87FBL64AU-EB-NH: High-end model offering 64 KB Flash program memory and extended functionality.

These alternative models provide increased memory capacity and enhanced capabilities for more demanding applications.

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