M41T93SMY6E
Product Overview
Category:
The M41T93SMY6E belongs to the category of real-time clock (RTC) ICs.
Use:
It is used for timekeeping and timestamping in various electronic devices, such as computers, industrial equipment, and consumer electronics.
Characteristics:
- Low power consumption
- Integrated crystal
- I2C interface
- Battery backup
Package:
The M41T93SMY6E comes in a small outline package (SOX8) with a specified temperature range.
Essence:
This RTC IC provides accurate timekeeping and timestamping functionality for electronic devices.
Packaging/Quantity:
The M41T93SMY6E is typically packaged in reels and available in varying quantities based on customer requirements.
Specifications
- Supply Voltage: 1.8V to 5.5V
- Operating Temperature Range: -40°C to +85°C
- Timekeeping Accuracy: ±5 ppm
- Battery Backup Voltage: 1.3V to 4.2V
- I2C Bus Frequency: 100 kHz or 400 kHz
Detailed Pin Configuration
The M41T93SMY6E has a total of 8 pins: 1. VBAT - Battery input 2. GND - Ground 3. SCL - I2C serial clock 4. SDA - I2C serial data 5. NC - Not connected 6. VCC - Power supply 7. X1 - Crystal connection 8. X2 - Crystal connection
Functional Features
- Automatic leap year compensation
- Programmable alarm
- Clock output
- Power-on reset
- 64-byte user RAM
Advantages and Disadvantages
Advantages
- Integrated crystal reduces external components
- Low power consumption extends battery life
- Wide operating voltage range enhances flexibility
Disadvantages
- Limited user RAM capacity
- Relatively higher cost compared to some alternatives
Working Principles
The M41T93SMY6E operates by utilizing its integrated crystal oscillator to maintain accurate timekeeping. It communicates with the host system through the I2C interface, allowing for easy integration and configuration.
Detailed Application Field Plans
The M41T93SMY6E is suitable for applications requiring precise timekeeping, such as: - Embedded systems - Data loggers - Network equipment - Automotive systems
Detailed and Complete Alternative Models
Some alternative RTC ICs to consider are: - DS3231 - PCF85263 - RV-1805-C3
In conclusion, the M41T93SMY6E offers reliable timekeeping and timestamping capabilities for a wide range of electronic devices, making it a valuable component in various applications.
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What is the M41T93SMY6E?
- The M41T93SMY6E is a low-power serial real-time clock (RTC) with a built-in 32.768 kHz oscillator.
What are the key features of the M41T93SMY6E?
- It features a battery backup input, a programmable square wave output, and a digital trimming for accuracy.
How is the M41T93SMY6E typically used in technical solutions?
- It is commonly used to provide accurate timekeeping in various applications such as industrial automation, consumer electronics, and automotive systems.
What is the operating voltage range of the M41T93SMY6E?
- The operating voltage range is typically from 1.8V to 5.5V.
Can the M41T93SMY6E operate in extreme temperature conditions?
- Yes, it is designed to operate in a wide temperature range, making it suitable for harsh environments.
Does the M41T93SMY6E support I2C communication?
- Yes, it supports I2C communication, allowing for easy integration into digital systems.
What is the typical power consumption of the M41T93SMY6E?
- The typical power consumption is very low, making it suitable for battery-powered devices.
Is the M41T93SMY6E capable of handling leap year calculations?
- Yes, it has built-in leap year compensation to accurately track the passage of time.
Can the M41T93SMY6E be used in conjunction with microcontrollers?
- Yes, it can be easily interfaced with microcontrollers to synchronize system time and perform time-stamping functions.
What kind of package does the M41T93SMY6E come in?
- It is available in a small 8-pin SOIC package, making it suitable for space-constrained designs.