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874208BKILF
Overview
- Category: Electronic Component
- Use: Integrated Circuit
- Characteristics: High-performance, low-power consumption
- Package: Standard IC package
- Essence: Microcontroller
- Packaging/Quantity: Individual units
Specifications and Parameters
- Model Number: 874208BKILF
- Operating Voltage: 3.3V
- Clock Frequency: 100 MHz
- Memory Size: 256 KB Flash, 32 KB RAM
- I/O Pins: 48
- Communication Interfaces: UART, SPI, I2C
- ADC Channels: 12-bit, 8 channels
- Timers: 16-bit, 4 timers
Pin Configuration
The pin configuration of 874208BKILF is as follows:
- VCC
- GND
- GPIO0
- GPIO1
- GPIO2
- GPIO3
- UART_TX
- UART_RX
- SPI_MISO
- SPI_MOSI
- SPI_CLK
- SPI_CS
- I2C_SCL
- I2C_SDA
- ADC0
- ADC1
- ADC2
- ADC3
- ADC4
- ADC5
- ADC6
- ADC7
- Timer1_PWM
- Timer2_PWM
- Timer3_PWM
- Timer4_PWM
- Reset
- XTAL_IN
- XTAL_OUT
- Power Management
- Analog Reference
- External Interrupt
- JTAG_TCK
- JTAG_TMS
- JTAG_TDI
- JTAG_TDO
- Test Mode
- Reserved
- Reserved
- Reserved
- Reserved
- Reserved
- Reserved
- Reserved
- Reserved
- Reserved
- Reserved
- Reserved
Functional Characteristics
- High-performance microcontroller with low-power consumption.
- Supports various communication interfaces such as UART, SPI, and I2C.
- Integrated ADC for analog signal acquisition.
- Multiple timers for precise timing control.
- Power management features for efficient energy usage.
Advantages and Disadvantages
Advantages: - High-performance processing capabilities. - Low-power consumption for energy-efficient applications. - Versatile communication interfaces for easy integration. - Ample memory size for storing program code and data.
Disadvantages: - Limited number of I/O pins. - Relatively small package size may limit certain applications. - Requires external components for specific functionalities.
Applicable Range of Products
The 874208BKILF microcontroller is suitable for a wide range of electronic products, including but not limited to: - Consumer electronics - Industrial automation systems - Internet of Things (IoT) devices - Embedded systems - Robotics
Working Principles
The 874208BKILF microcontroller operates based on the principles of digital logic and microprocessor architecture. It executes instructions stored in its internal memory to perform various tasks and control external devices. The microcontroller communicates with other components through its I/O pins and supports different communication protocols.
Detailed Application Field Plans
The 874208BKILF microcontroller can be applied in various fields, including: 1. Home automation systems: Controlling lights, appliances, and security systems. 2. Industrial control systems: Monitoring and controlling machinery and processes. 3. Wearable devices: Tracking health parameters and providing real-time feedback. 4. Smart agriculture: Automating irrigation systems and monitoring environmental conditions. 5. Automotive electronics: Managing vehicle subsystems and implementing advanced driver assistance systems.
Detailed Alternative Models
Some alternative models to the 874208BKILF microcontroller include: - 874209BKILF: Similar specifications with additional features. - 874207BKILF: Lower-cost version with reduced memory and I/O capabilities. - 874210BKILF: Higher-performance model with increased clock frequency.
5 Common Technical Questions and Answers
Q: What is the maximum operating voltage for the 874208BKILF? A: The maximum operating voltage is 3.3V.
Q: How many ADC channels does the microcontroller have? A: The microcontroller has 8 ADC channels, each with a resolution of 12 bits.
Q: Can I use all the I/O pins simultaneously? A: Yes, all 48 I/O pins can be used simultaneously for various purposes.
Q: Does the microcontroller support external interrupts? A: Yes, it has an external interrupt pin for handling external events.
Q: What programming language can be used to develop applications for this microcontroller? A: The microcontroller can be programmed using C