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M48T212V-85MH1
M48T212V-85MH1 features a real time clock with no timers in a PDSO44 plastic packageM48T212V-85MH1
M48T212V-85MH1 features a real time clock with no timers in a PDSO44 plastic package
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Manufacturer Part # : M48T212V-85MH1
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Package/Case: SOIC-44
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Brand: STMicroelectronics
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Product Categories : Real Time Clocks
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
M48T212V-85MH1 DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The M48T212V-85MH1, a non-volatile static RAM chip from STMicroelectronics, features a 256 kilobit configuration and 5V operation. Part of the M48T series, this NVSRAM chip integrates a static RAM array, real-time clock, battery, and crystal in a 32-pin SO package, offering non-volatile data storage with battery backup. With an access time of 85 nanoseconds and an operating voltage range of 4.75V to 5.5V, it is well-suited for a wide range of industrial, automotive, and embedded system applications. Its ability to ensure data integrity and reliability makes it an ideal choice for systems requiring uninterrupted data retention during power loss
Key Features
- Integrated 8K x8 nonvolatile static RAM & real-time clock
- Integrated lithium energy source
- Automatically switches to battery on power loss
- 2-wire serial interface allows easy connection to microprocessors
- Low power consumption
- Operation to 10 years in the absence of power
Application
- Embedded systems
- Real-time clocks
- Data logging devices
- Industrial automation
- Communications equipment
- Medical devices
- Automotive electronics
- Consumer electronics
- Security systems
- Military and aerospace applications
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Rohs Code | Yes | Part Life Cycle Code | Obsolete |
| Part Package Code | SOIC | Pin Count ! | 44 |
| Reach Compliance Code | compliant | ECCN Code | EAR99 |
| HTS Code ! | 8542.39.00.01 | Clock Frequency-Max | 0.032 MHz |
| External Data Bus Width | 8 | Information Access Method | PARALLEL, DIRECT ADDRESS |
| Interrupt Capability ! | Y | JESD-30 Code | R-PDSO-G44 |
| JESD-609 Code | e0 | Length | 18.1 mm |
| Number of Terminals | 44 | Number of Timers | |
| Operating Temperature-Max | 70 °C | Operating Temperature-Min | |
| Package Body Material | PLASTIC/EPOXY | Package Code | SSOP |
| Package Equivalence Code | SOP44,.5,32 | Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH | Power Supplies ! | 3.3 V |
| Qualification Status ! | Not Qualified | Seated Height-Max | 3.05 mm |
| Supply Voltage-Max | 3.6 V | Supply Voltage-Min | 3 V |
| Supply Voltage-Nom | 3.3 V | Surface Mount ! | YES |
| Technology | CMOS | Temperature Grade ! | COMMERCIAL |
| Terminal Finish | TIN LEAD | Terminal Form ! | GULL WING |
| Terminal Pitch ! | 0.81 mm | Terminal Position | DUAL |
| Time-Min | SECONDS | Volatile | NO |
| Width | 8.56 mm | uPs/uCs/Peripheral ICs Type | TIMER, REAL TIME CLOCK |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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