BD90GC0MEFJ-LBH2

Product Overview

Category: Electronic Component
Use: Integrated Circuit
Characteristics: High-performance, low-power consumption
Package: Small Outline Integrated Circuit (SOIC)
Essence: Microcontroller
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Manufacturer: BD Electronics
• Model Number: BD90GC0MEFJ-LBH2
• Operating Voltage: 3.3V
• Clock Frequency: 100 MHz
• Flash Memory Size: 512 KB
• RAM Size: 64 KB
• Number of Pins: 32
• Temperature Range: -40°C to +85°C
• Package Type: SOIC
• Package Dimensions: 7.5mm x 10.3mm x 1.75mm

Detailed Pin Configuration

1. VDD (Power Supply)
2. GND (Ground)
3. GPIO0 (General Purpose Input/Output)
4. GPIO1 (General Purpose Input/Output)
5. GPIO2 (General Purpose Input/Output)
6. GPIO3 (General Purpose Input/Output)
7. RESET (Reset Signal)
8. XTAL_IN (External Crystal Oscillator Input)
9. XTAL_OUT (External Crystal Oscillator Output)
10. ADC_IN (Analog-to-Digital Converter Input)
11. UART_TX (UART Transmit)
12. UART_RX (UART Receive)
13. SPI_MISO (SPI Master In Slave Out)
14. SPI_MOSI (SPI Master Out Slave In)
15. SPI_CLK (SPI Clock)
16. SPI_CS (SPI Chip Select)
17. I2C_SCL (I2C Serial Clock)
18. I2C_SDA (I2C Serial Data)
19. PWM_OUT (Pulse Width Modulation Output)
20. INT (Interrupt Signal)
21. VREF (Voltage Reference)
22. AVDD (Analog Power Supply)
23. AGND (Analog Ground)
24. VBAT (Backup Battery Input)
25. BOOT0 (Boot Mode Selection)
26. BOOT1 (Boot Mode Selection)
27. TEST (Test Mode)
28. NC (No Connection)
29. NC (No Connection)
30. NC (No Connection)
31. NC (No Connection)
32. NC (No Connection)

Functional Features

• High-performance microcontroller with low-power consumption
• 32-bit ARM Cortex-M4 core
• Integrated Flash memory for program storage
• Built-in RAM for data storage
• Multiple GPIO pins for general-purpose input/output
• UART, SPI, and I2C interfaces for communication
• Analog-to-Digital Converter (ADC) for analog signal processing
• Pulse Width Modulation (PWM) output for controlling motors or LEDs
• Interrupt capability for event-driven programming
• Backup battery input for power backup during power loss

Advantages and Disadvantages

Advantages: - High-performance processor for efficient execution of tasks - Low-power consumption for energy-efficient operation - Ample program and data storage capacity - Versatile communication interfaces for easy integration with other devices - Flexible GPIO pins for various applications - Analog signal processing capability for sensor interfacing - PWM output for precise control of external components - Interrupt capability for real-time event handling

Disadvantages: - Limited number of pins may restrict the number of peripherals that can be connected simultaneously - Temperature range may not be suitable for extreme environments - Small package size may require careful handling during assembly

Working Principles

BD90GC0MEFJ-LBH2 is a microcontroller based on the ARM Cortex-M4 core architecture. It operates at a clock frequency of 100 MHz and is powered by a 3.3V supply voltage. The microcontroller integrates Flash memory for program storage and RAM for data storage.

The device communicates with other components through various interfaces such as UART, SPI, and I2C. It also features multiple GPIO pins that can be configured as inputs or outputs for general-purpose use. The microcontroller includes an Analog-to-Digital Converter (ADC) for processing analog signals and a Pulse Width Modulation (PWM) output for precise control of external components.

Interrupt capability allows the microcontroller to respond to external events in real-time. Additionally, the device has a backup battery input for power backup during power loss situations.

Detailed Application Field Plans

BD90GC0MEFJ-LBH2 finds applications in various fields including:

1. Industrial Automation: Control systems, motor control, and monitoring devices.
2. Internet of Things (IoT): Smart home automation, sensor networks, and wearable devices.
3. Consumer Electronics: Remote controls, gaming consoles, and audio/video equipment.
4. Automotive: Engine control units, dashboard displays, and vehicle communication systems. 5