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$5000M41ST95WMX6
Serial interface RTC with 512 bytes of memory, perfect for timekeeping applications."
Brands: STMicroelectronics
Mfr.Part #: M41ST95WMX6
Datasheet: M41ST95WMX6 Datasheet (PDF)
Package/Case: SOIC-28
Product Type: Real Time Clocks
RoHS Status:
Stock Condition: 9,458 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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M41ST95WMX6 General Description
Designed with low power consumption in mind, this RTC is perfect for embedded systems, IoT devices, and other applications where precision timekeeping is crucial. Its automatic leap year compensation simplifies calendar calculations, reducing the burden on system developers. The compact form factor of the M41ST95WMX6 makes it easy to integrate into space-constrained designs without compromising performance
Features
- Automatic battery switchover and WRITE protect for:
- – Internal serial RTC and
- – External low power SRAM (LPSRAM)
- 400kHz I2C serial interface
- 3.0/3.3V operating voltage
- –VCC= 2.7 to 3.6V
- Ultra-low battery supply current of 500nA (max)
- RoHS compliant
- – Lead-free second level interconnect
- Serial RTC features
- 400kHz I2C
- 44 bytes of general purpose NVRAM
- Counters for:
- – Seconds, minutes, hours, day, date, month, and year
- –Century
- – 10ths/100ths of seconds
- – Clock calibration register allows compensation for crystal variations over temperature
- Programmable alarm with repeat modes
- – Functions in battery back-up mode
- Power-down timestamp (HT Bit)
- 2.5 to 5.5V oscillator operating voltage Microprocessor supervisor features
- Programmable watchdog
- – 62.5ms to 128s time-out period
- Early power-fail warning circuit (PFI/PFO) with 1.25V precision reference
- Power-on reset/low voltage detect
- – Open drain reset output
- – Reset voltage, VPFD= 2.60V (nom)
- – Two reset input pins
- – Watchdog can be steered to reset output
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | STMicroelectronics | Product Category: | Real Time Clock |
| RoHS: | Details | Mounting Style: | SMD/SMT |
| Package / Case: | SOIC-28 | RTC Bus Interface: | Serial |
| Time Format: | HH:MM:SS:hh | Battery Backup Switching: | Backup Switching |
| RTC Memory Size: | 64 B | Supply Voltage - Max: | 3.6 V |
| Supply Voltage - Min: | 2.7 V | Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C | Packaging: | Tube |
| Brand: | STMicroelectronics | Function: | Alarm, Calendar, Clock, Timer Interrupt |
| Moisture Sensitive: | Yes | Product Type: | Real Time Clocks |
| Series: | M41ST95W | Factory Pack Quantity: | 28 |
| Subcategory: | Clock & Timer ICs |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The M41ST95WMX6 is a serial real-time clock with battery switchover and a 64-bit unique ID. It operates with a wide voltage range and low power consumption, making it suitable for various applications requiring timekeeping and security features. The chip is designed to provide accurate timing and reliable performance in electronic devices.
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Equivalent
The equivalent products of M41ST95WMX6 chip are DS3231, PCF8563, and PT7C4337. These chips are real-time clock (RTC) modules with similar features and functionality, including battery backup, alarms, and temperature compensation. They can be used as replacements for the M41ST95WMX6 in various applications. -
Features
- Real-time clock with battery backup - Self-contained battery and crystal - 512 bytes of battery-backed SRAM - Programmable alarm - Data retention for over 10 years - Wide operating voltage range - Operating temperature range from -40°C to +85°C - Serial interface for easy integration -
Pinout
The M41ST95WMX6 is a 16-pin clock/calendar with EEPROM in a 300-mil wide SOIC package. Key functions include a real-time clock/calendar with battery back-up, 96 bytes of NVRAM, and a digital I2C interface. -
Manufacturer
The manufacturer of the M41ST95WMX6 is STMicroelectronics. STMicroelectronics is a multinational semiconductor company that designs and manufactures a wide range of products including microcontrollers, integrated circuits, and sensors for various applications in automotive, industrial, and consumer markets. They are known for their high-quality, innovative products and solutions for the electronics industry. -
Application Field
The M41ST95WMX6 is commonly used in applications such as industrial control systems, network equipment, instrumentation, and automotive systems. It is particularly well-suited for applications requiring real-time clock functionality, non-volatile data storage, and a robust external power supply monitoring feature. -
Package
The M41ST95WMX6 chip is available in a SOIC-8 package type. It comes in a surface-mount form factor with a size of 4.9mm x 3.9mm x 1.25mm.
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