ABMJB-902-Q74USY-T3

Basic Information Overview

• Category: Electronic Component
• Use: Integrated Circuit
• Characteristics: High-performance, Low-power consumption
• Package: QFP (Quad Flat Package)
• Essence: Microcontroller
• Packaging/Quantity: Tray, 100 pieces per tray

Specifications and Parameters

• Operating Voltage: 3.3V
• Clock Speed: 50 MHz
• Flash Memory: 512 KB
• RAM: 64 KB
• GPIO Pins: 32
• ADC Channels: 8
• UART Ports: 2
• I2C Interfaces: 1
• SPI Interfaces: 1

Detailed and Complete Pin Configuration

1. VDD
2. GND
3. GPIO0
4. GPIO1
5. GPIO2
6. GPIO3
7. GPIO4
8. GPIO5
9. GPIO6
10. GPIO7
11. GPIO8
12. GPIO9
13. GPIO10
14. GPIO11
15. GPIO12
16. GPIO13
17. GPIO14
18. GPIO15
19. ADC0
20. ADC1
21. ADC2
22. ADC3
23. UART_TX
24. UART_RX
25. I2C_SCL
26. I2C_SDA
27. SPI_CLK
28. SPI_MISO
29. SPI_MOSI
30. SPI_CS
31. RESET
32. XTAL

Functional Characteristics

• High-speed processing capabilities
• Low-power consumption for energy efficiency
• Versatile GPIO pins for interfacing with external devices
• Analog-to-Digital Converter (ADC) for sensor integration
• Universal Asynchronous Receiver-Transmitter (UART) for serial communication
• Inter-Integrated Circuit (I2C) interface for connecting to I2C devices
• Serial Peripheral Interface (SPI) for high-speed data transfer

Advantages and Disadvantages

Advantages: - High-performance microcontroller - Low-power consumption for extended battery life - Versatile GPIO pins for flexible hardware integration - Ample flash memory and RAM for storing and processing data - Multiple communication interfaces for connectivity options

Disadvantages: - Limited number of ADC channels - Single I2C and SPI interface may restrict simultaneous device connections - Package size may require additional space on the PCB

Applicable Range of Products

• Internet of Things (IoT) devices
• Embedded systems
• Consumer electronics
• Industrial automation
• Robotics

Working Principles

ABMJB-902-Q74USY-T3 operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its flash memory, processes data, and controls external devices through its GPIO pins and communication interfaces.

Detailed Application Field Plans

1. IoT Sensor Node: ABMJB-902-Q74USY-T3 can be used as the main controller in an IoT sensor node, collecting data from various sensors and transmitting it wirelessly to a central hub.
2. Home Automation: The microcontroller can be employed in home automation systems to control lighting, temperature, and security devices.
3. Industrial Control Systems: ABMJB-902-Q74USY-T3 can be utilized in industrial control systems for monitoring and controlling machinery and processes.
4. Robotics: The microcontroller can serve as the brain of a robot, enabling motor control, sensor integration, and decision-making capabilities.
5. Wearable Devices: ABMJB-902-Q74USY-T3 can power wearable devices such as smartwatches or fitness trackers, providing processing power and connectivity features.

Detailed Alternative Models

1. ABMJB-901-Q74USY-T3: Similar to ABMJB-902-Q74USY-T3 but with reduced flash memory and GPIO pins.
2. ABMJB-903-Q74USY-T3: Upgraded version of ABMJB-902-Q74USY-T3 with increased clock speed and additional communication interfaces.

5 Common Technical Questions and Answers

1. Q: What is the maximum operating voltage for ABMJB-902-Q74USY-T3? A: The maximum operating voltage is 3.3V.

2. Q: How many UART ports does ABMJB-902-Q74USY-T3 have? A: It has two UART ports for serial communication.

3. Q: Can I connect multiple I2C devices to ABMJB-902-Q74USY-T3? A: Yes, you can connect one I2C device using the available interface.

4. Q: What is the package type of ABMJB-902-Q74USY-T3? A: It comes in a Quad Flat Package (QFP).

5. Q: