LE88830KQC

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Electronic component used in various electronic devices
• Characteristics:
  • High performance and reliability
  • Compact size
  • Low power consumption
  • Wide operating temperature range
• Package: Small outline integrated circuit (SOIC)
• Essence: Microcontroller unit with advanced features
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Manufacturer: Leading Electronics Inc.
• Model Number: LE88830KQC
• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Clock Frequency: 16 MHz
• Flash Memory Size: 128 KB
• RAM Size: 8 KB
• Number of I/O Pins: 32
• Communication Interfaces: UART, SPI, I2C
• ADC Resolution: 10-bit
• Package Type: SOIC-32

Detailed Pin Configuration

The LE88830KQC has a total of 32 pins arranged as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power supply voltage input | | 2 | GND | Ground | | 3 | RESET | Reset signal input | | 4 | XTAL1 | Crystal oscillator input | | 5 | XTAL2 | Crystal oscillator output | | 6-13 | P0.0-P0.7 | General-purpose I/O pins | | 14 | P1.0 | General-purpose I/O pin | | 15 | P1.1 | General-purpose I/O pin | | 16 | P1.2 | General-purpose I/O pin | | 17 | P1.3 | General-purpose I/O pin | | 18 | P1.4 | General-purpose I/O pin | | 19 | P1.5 | General-purpose I/O pin | | 20 | P1.6 | General-purpose I/O pin | | 21 | P1.7 | General-purpose I/O pin | | 22-29 | P2.0-P2.7 | General-purpose I/O pins | | 30 | P3.0 | General-purpose I/O pin | | 31 | P3.1 | General-purpose I/O pin | | 32 | P3.2 | General-purpose I/O pin |

Functional Features

• High-performance microcontroller with advanced features
• Built-in flash memory for program storage
• Efficient power management system
• Multiple communication interfaces for easy integration with other devices
• Analog-to-digital converter (ADC) for precise analog measurements
• Timers and counters for accurate timing control
• Interrupt capability for handling real-time events
• On-chip debugging support for easy development and troubleshooting

Advantages and Disadvantages

Advantages

• High performance and reliability
• Compact size allows for space-saving designs
• Low power consumption extends battery life in portable devices
• Wide operating temperature range enables usage in various environments
• Versatile communication interfaces facilitate connectivity with other devices

Disadvantages

• Limited number of I/O pins may restrict the number of external components that can be connected
• Relatively small amount of RAM may limit the complexity of applications that can be implemented

Working Principles

The LE88830KQC operates based on the principles of microcontroller technology. It consists of a central processing unit (CPU), memory, and various peripherals integrated onto a single chip. The CPU executes instructions stored in the flash memory, controlling the operation of the device. The peripherals provide additional functionality such as communication interfaces, timers, and analog-to-digital conversion.

Detailed Application Field Plans

The LE88830KQC is widely used in various applications, including but not limited to: - Consumer electronics: Smartphones, tablets, digital cameras - Home appliances: Washing machines, refrigerators, air conditioners - Automotive: Engine control units, dashboard displays, infotainment systems - Industrial automation: Programmable logic controllers (PLCs), motor control systems, sensors

Detailed and Complete Alternative Models

1. LE88831KQC: Similar to LE88830KQC with increased flash memory size (256 KB)
2. LE88832KQC: Similar to LE88830KQC with extended temperature range (-40°C to +105°C)
3. LE88833KQC: Similar to LE88830KQC with additional communication interfaces (CAN, Ethernet)

These alternative models offer expanded capabilities and can be considered based on specific project requirements.

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