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ST M41T11MH6F
Real Time Clock (RTC) IC Clock/Calendar 56B I2C, 2-Wire Serial 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets
Brands: STMicroelectronics, Inc
Mfr.Part #: M41T11MH6F
Datasheet: M41T11MH6F Datasheet (PDF)
Package/Case: SO-28
RoHS Status:
Stock Condition: 2045 pcs, New Original
Product Type: Clock & Timer ICs
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $3.750 | $3.750 |
| 10 | $3.302 | $33.020 |
| 30 | $3.036 | $91.080 |
| 100 | $2.766 | $276.600 |
| 500 | $2.641 | $1320.500 |
| 936 | $2.585 | $2419.560 |
In Stock:2045 PCS
M41T11MH6F General Description
The M41T11 is a low-power serial real-time clock (RTC) with 56 bytes of NVRAM. A built-in 32.768 kHz oscillator (external crystal controlled) and the first 8 bytes of the RAM are used for the clock/calendar function and are configured in binary-coded decimal (BCD) format. Addresses and data are transferred serially via a two-line bidirectional bus. The built-in address register is incremented automatically after each write or read data byte.The M41T11 clock has a built-in power sense circuit which detects power failures and automatically switches to the battery supply during power failures. The energy needed to sustain the RAM and clock operations can be supplied from a small lithium coin cell.Typical data retention time is in excess of 5 years with a 50 mA/h, 3 V lithium cell. The M41T11 is supplied in an 8-lead plastic small outline package or 28-lead SNAPHAT® package.The 28-pin, 330 mil SOIC provides sockets with gold plated contacts at both ends for direct connection to a separate SNAPHAT housing containing the battery and crystal. The unique design allows the SNAPHAT battery package to be mounted on top of the SOIC package after the completion of the surface mount process. Insertion of the SNAPHAT housing after reflow prevents potential battery and crystal damage due to the high temperatures required for device surface-mounting. The SNAPHAT housing is keyed to prevent reverse insertion.The SOIC and battery/crystal packages are shipped separately. For the 28-lead SOIC, the battery/crystal package (i.e. SNAPHAT) part number is “M4Txx-BR12SH”.
Features
- Counters for seconds, minutes, hours, day, date, month, years and century
- 32 KHz crystal oscillator integrating load capacitance (12.5 pF) providing exceptional oscillator stability and high crystal series resistance operation
- Serial interface supports I2C bus (100 kHz protocol)
- Ultra-low battery supply current of 0.8 μA (typ. at 3 V)
- 2.0 to 5.5 V clock operating voltage
- Automatic switchover and deselect circuitry
- 56 bytes of general purpose RAM
- Software clock calibration to compensate crystal deviation due to temperature
- Automatic leap year compensation
- Operating temperature of –40 to 85°C
- Packaging includes a 28-lead SOIC and SNAPHAT®top (to be ordered separately; 3.3 V to 5.0 V supply voltage only)
- RoHS compliant
- Lead-free second level interconnect
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| feature-minimum-operating-supply-voltage-v | 2 | feature-maximum-operating-supply-voltage-v | 5.5 |
| feature-packaging | Tape and Reel | feature-rad-hard | |
| feature-pin-count | 28 | feature-supplier-package | SOH |
| feature-standard-package-name1 | SOP | feature-cecc-qualified | No |
| feature-esd-protection | feature-escc-qualified | ||
| feature-military | No | feature-aec-qualified | No |
| feature-auto-motive | No | feature-p-pap | No |
| feature-eccn-code | EAR99 | feature-svhc | Yes |
| feature-svhc-exceeds-threshold | No |
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 |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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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 | |
|---|---|---|
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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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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
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 M41T11MH6F chip is a real-time clock (RTC) module manufactured by STMicroelectronics. It features a low-power counter, a 32 kHz oscillator, and a 56-byte non-volatile RAM for storing time and date information. The chip operates with a wide voltage range and provides accurate timekeeping even during power loss. It is commonly used in various applications requiring precise timekeeping such as digital clocks, data loggers, industrial automation systems, and embedded devices.
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Equivalent
Equivalent products of the M41T11MH6F chip include the DS3231, PCF8523, and MCP79410. These chips are also real-time clock (RTC) modules with similar features and functionality, making them suitable alternatives for the M41T11MH6F. -
Features
The M41T11MH6F is a low-power, serial real-time clock (RTC) with a built-in battery, which maintains accurate timekeeping even during power outages. It operates over a wide voltage range and has a low operating current, making it suitable for portable devices. It also has alarm and timer functions, and communicates using a simple serial interface. -
Pinout
The M41T11MH6F is an integrated circuit (IC) with a pin count of 8. It is a low-power real-time clock (RTC) IC that features a built-in lithium coin-cell battery as an auxiliary power source for timekeeping. The pin functions include clock input/output, interrupt output, power supply, and ground connections. -
Manufacturer
The manufacturer of the M41T11MH6F is STMicroelectronics. It is a multinational semiconductor and electronics company. -
Application Field
The M41T11MH6F is a real-time clock (RTC) IC (Integrated Circuit) commonly used in applications that require timekeeping, such as industrial automation, consumer electronics, medical devices, and automotive systems. It offers accurate timekeeping functionality, nonvolatile storage of time and date information, and low power consumption. -
Package
The M41T11MH6F chip is available in a small outline SOIC (SO) package type. The chip has a form factor of SOP16, which stands for Small Outline Package with 16 pins. Its size is 5 mm x 6.4 mm, making it compact and suitable for various applications.
Datasheet PDF
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