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RX-8803LC:UC PURE SN
Product Overview
Category: Integrated Circuits (ICs)
Use: Real-time clock module
Characteristics: - Low power consumption - High accuracy - Small package size - Wide operating voltage range
Package: SOP-8
Essence: The RX-8803LC:UC PURE SN is a real-time clock module that provides accurate timekeeping functionality in various electronic devices.
Packaging/Quantity: Each package contains 1 RX-8803LC:UC PURE SN module.
Specifications
- Supply Voltage: 1.6V to 5.5V
- Timekeeping Accuracy: ±3 minutes per year
- Operating Temperature Range: -40°C to +85°C
- Clock Frequency: 32.768 kHz
- Battery Backup Voltage: 1.2V to 5.5V
- Battery Backup Current: 0.35 μA (typical)
Detailed Pin Configuration
The RX-8803LC:UC PURE SN module has the following pin configuration:
| Pin Name | Function | |----------|----------| | VCC | Power supply input (+) | | GND | Ground (-) | | SDA | Serial Data Line | | SCL | Serial Clock Line | | SQW/INT | Square Wave Output / Interrupt Output |
Functional Features
- Real-time clock with calendar functionality
- Automatic leap year compensation
- Programmable alarm and timer functions
- Battery backup for timekeeping during power loss
- I2C interface for communication with microcontrollers
Advantages
- Low power consumption extends battery life
- High accuracy ensures precise timekeeping
- Small package size allows for easy integration into compact designs
- Wide operating voltage range enables compatibility with various power sources
Disadvantages
- Limited memory capacity for storing additional data
- Lack of built-in temperature compensation
Working Principles
The RX-8803LC:UC PURE SN utilizes an internal oscillator to generate a 32.768 kHz clock signal. This signal is used as a reference for timekeeping and synchronization. The module communicates with external microcontrollers through the I2C interface, allowing for easy integration into various electronic systems.
During normal operation, the module draws power from the main supply voltage (VCC). In the event of a power loss, a backup battery maintains the clock and calendar information. The module automatically switches between the main supply and battery backup as needed.
Detailed Application Field Plans
The RX-8803LC:UC PURE SN is widely used in applications that require accurate timekeeping, such as:
- Consumer electronics (e.g., digital watches, clocks, and timers)
- Industrial automation systems
- Medical devices
- Automotive electronics
- Internet of Things (IoT) devices
Detailed and Complete Alternative Models
- RX-8900LC:UC PURE SN
- DS3231
- PCF8563
- MCP7940N
- RV-8803-C7
These alternative models offer similar functionality and can be considered as alternatives to the RX-8803LC:UC PURE SN.
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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng RX-8803LC:UC PURE SN sa mga teknikal na solusyon
Sure! Here are 10 common questions and answers related to the application of RX-8803LC:UC PURE SN in technical solutions:
Q: What is RX-8803LC:UC PURE SN? A: RX-8803LC:UC PURE SN is a high-performance, low-cost, pure tin plating solution used for various technical applications.
Q: What are the benefits of using RX-8803LC:UC PURE SN? A: The benefits of using RX-8803LC:UC PURE SN include excellent solderability, corrosion resistance, and cost-effectiveness compared to other plating solutions.
Q: Can RX-8803LC:UC PURE SN be used for PCB (Printed Circuit Board) manufacturing? A: Yes, RX-8803LC:UC PURE SN is commonly used for PCB manufacturing as it provides reliable solderability and protects the copper traces from oxidation.
Q: Is RX-8803LC:UC PURE SN suitable for lead-free applications? A: Yes, RX-8803LC:UC PURE SN is lead-free and complies with RoHS (Restriction of Hazardous Substances) regulations.
Q: How long does RX-8803LC:UC PURE SN plating last? A: The longevity of RX-8803LC:UC PURE SN plating depends on the specific application and environmental conditions. However, it generally provides long-lasting protection against corrosion.
Q: Can RX-8803LC:UC PURE SN be used for automotive electronics? A: Yes, RX-8803LC:UC PURE SN is suitable for automotive electronics as it meets the required standards for reliability and durability.
Q: Does RX-8803LC:UC PURE SN require any special equipment for plating? A: RX-8803LC:UC PURE SN can be applied using standard electroplating equipment commonly used in the industry.
Q: Can RX-8803LC:UC PURE SN be used for selective plating applications? A: Yes, RX-8803LC:UC PURE SN can be selectively plated on specific areas of a substrate using appropriate masking techniques.
Q: Is RX-8803LC:UC PURE SN compatible with other surface finishes? A: RX-8803LC:UC PURE SN is compatible with various surface finishes, including OSP (Organic Solderability Preservative), ENIG (Electroless Nickel Immersion Gold), and HASL (Hot Air Solder Leveling).
Q: Are there any safety precautions to consider when working with RX-8803LC:UC PURE SN? A: It is important to follow proper safety guidelines, such as wearing protective gloves and goggles, ensuring good ventilation, and disposing of waste according to local regulations, when working with RX-8803LC:UC PURE SN.