MC-146 32.768KHZ
Manufacturer: EPSON
Part Number: MC-146 32.768KHZ
Attribute | Value |
cate_name | Crystal Units (Xtal) |
Datasheet | MC-146 32.768KHZ EPSON |
rohs | |
reference_package | |
mounting | SMD mount |
application_level | |
lifecycle | |
spm | |
operating_temperature | |
length_width_height | 6.7mm*1.5mm*1.4mm |
drive_level | - |
esr | - |
frequency | 32.768KHz |
frequency_stability | ±20ppm |
frequency_tolerance | - |
load_capacitance | - |
Overview:
The EPSON MC-146 is a highly reliable and accurate 32.768 kHz real-time clock (RTC) module designed for use in various electronic applications. This module is known for its low power consumption, excellent temperature stability, and high precision, making it an ideal choice for timekeeping and data logging tasks.
Features:
1. High Precision: The MC-146 provides accurate timekeeping with a frequency tolerance of ±20 ppm, ensuring reliable timekeeping even in harsh environments.
2. Low Power Consumption: The module operates at a low power consumption rate, making it suitable for battery-powered devices and energy-efficient systems.
3. Temperature Stability: The MC-146 offers excellent temperature stability, maintaining accuracy across a wide temperature range of -40°C to +85°C.
4. Compact Size: With a small form factor, the module can easily fit into tight spaces, making it suitable for various applications.
5. Easy Integration: The module is designed for easy integration into existing systems, with a simple interface and minimal external components required.
Development Support:
EPSON provides comprehensive development support for the MC-146, including detailed technical documentation, application notes, and sample code. This support helps developers quickly integrate the module into their projects and troubleshoot any issues that may arise.
Application Fields:
The EPSON MC-146 32.768KHZ RTC module is suitable for a wide range of applications, including:
1. Consumer Electronics: Smart home devices, wearables, and portable gadgets.
2. Industrial Automation: Time-stamping and data logging in industrial control systems.
3. Telecommunications: Synchronization and timekeeping in communication networks.
4. Automotive: In-vehicle infotainment systems and engine control units.
5. Medical Devices: Time-sensitive and data logging in medical equipment.
Parameter Introduction:
- Frequency: 32.768 kHz
- Frequency Tolerance: ±20 ppm
- Operating Temperature Range: -40°C to +85°C
- Power Consumption: Typically 0.1 μA (typical, at 2.0 V to 3.6 V supply voltage)
- Storage Temperature Range: -40°C to +85°C
- Interface: I2C or SPI
- Package Type: 7-pin DFN or 7-pin SOT-23
FAQs:
1. Q: What is the power consumption of the EPSON MC-146 RTC module?
A: The typical power consumption of the MC-146 is 0.1 μA at a supply voltage range of 2.0 V to 3.6 V.
2. Q: What is the operating temperature range of the MC-146?
A: The operating temperature range of the MC-146 is -40°C to +85°C.
3. Q: Can the MC-146 be used in industrial applications?
A: Yes, the MC-146 is suitable for industrial applications due to its excellent temperature stability and high precision.
4. Q: What interfaces does the MC-146 support?
A: The MC-146 supports both I2C and SPI interfaces, making it compatible with a wide range of microcontrollers and systems.
5. Q: Is there development support available for the MC-146?
A: Yes, EPSON provides comprehensive development support, including technical documentation, application notes, and sample code, to help developers integrate the MC-146 into their projects.
Please refer to the product rule book for details.
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