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M48T58-70PC1
Real Time Clock (RTC) IC Clock/Calendar Parallel 28-DIP Module (0.600", 15.24mm)
Brands: STMicroelectronics
Mfr.Part #: M48T58-70PC1
Datasheet: M48T58-70PC1 Datasheet (PDF)
Package/Case: DIP-28
Product Type: Real Time Clocks
RoHS Status:
Stock Condition: 4,233 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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M48T58-70PC1 General Description
Designed for critical applications, the M48T58-70PC1 offers a seamless solution for maintaining data integrity and accurate timekeeping. Its 32kHz crystal oscillator provides precision timing, while the programmable alarm and watchdog timer allow for customized functionality to meet specific requirements. The device's ability to detect power failures and seamlessly switch to an internal energy source ensures uninterrupted operation, making it an ideal choice for mission-critical systems
Features
- Suitable for automotive and industrial applications
- Low power consumption ensures long battery life
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Series | Timekeeper® | Product Status | Active |
| Programmabe | Not Verified | Type | Clock/Calendar |
| Features | Leap Year | Time Format | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD-dd | Interface | Parallel |
| Voltage - Supply | 4.75V ~ 5.5V | Current - Timekeeping (Max) | 3mA @ 4.75V ~ 5.5V |
| Operating Temperature | 0°C ~ 70°C | Mounting Type | Through Hole |
| Base Product Number | M48T58 |
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 |
 |
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 4.5% 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 Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Q: How can I order the M48T58-70PC1?
A: To place an order for the M48T58-70PC1, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.
Q: What is the warranty period for the M48T58-70PC1?
A: We offer a 1-year warranty on the M48T58-70PC1. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.
Q: How does Ovaga ensure the authenticity of M48T58-70PC1 from STMicroelectronics?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original STMicroelectronics manufacturers and authorized agents. All STMicroelectronics suppliers must pass a qualification review before they can list their M48T58-70PC1 products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.
Q: How can I find detailed information about the M48T58-70PC1 chips, such as application notes, factory information, and images?
A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the STMicroelectronics information page to find comprehensive details about the M48T58-70PC1.
Q: Are the price and stock information for M48T58-70PC1 on Ovaga's platform accurate?
A: Inventory levels for STMicroelectronics products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.
Q: Can I place orders offline with Ovaga?
A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.
Q: What payment methods are accepted by Ovaga?
A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.
Q: How is shipping arranged, and how can I track my package?
A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.
Q: What is the return or replacement process for M48T58-70PC1?
A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:
- ●The defect must be reported within 365 days after delivery.
- ●The product must be unused and in its original, unopened packaging.
- ●Requesting Return Authorizations must be obtained.
For the return process:
- ●Please inform us within 365 days of receiving the product.
- ●Obtain Return Authorization from our team.
- ●Please refer to our After-Sale Matters for more detailed instructions.
Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the M48T58-70PC1?
A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].
Q: What can you tell me about Ovaga's quality assurance practices?
A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.
Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?
A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.
Part points
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The M48T58-70PC1 is a non-volatile static RAM and real-time clock chip with a parallel interface. It offers 256 Kbit of SRAM, a built-in lithium cell to maintain data during power loss, and a clock/calendar function with automatic leap year adjustment. It is commonly used in applications requiring data retention and accurate timekeeping.
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Equivalent
Some equivalent products to M48T58-70PC1 chip are DS1642, M4T28-BR12SH1 and PCF8583. These products are real-time clock chips with battery backup that have similar features and functionality to the M48T58-70PC1 chip. -
Features
The M48T58-70PC1 is a 5V, 8K x 8 bit Non-Volatile Static RAM with a real-time clock. It has a power-fail chip enable signal that allows for data retention even in the absence of power. It also has a 10-year minimum data retention in the absence of power. -
Pinout
The M48T58-70PC1 is a 28-pin DIP real-time clock IC with an integrated 8k x 8 non-volatile static RAM and a lithium coin-cell battery (unlike the M48T58Y which uses an external battery). The functions include timekeeping, alarm, an interrupt output, and timestamp functions. -
Manufacturer
The manufacturer of M48T58-70PC1 is STMicroelectronics. STMicroelectronics is a multinational semiconductor and electronics manufacturer headquartered in Geneva, Switzerland. They are known for producing a wide range of products including microcontrollers, sensors, power management chips, and memory devices like the M48T58-70PC1, which is a non-volatile static RAM with a built-in clock and crystal. -
Application Field
The M48T58-70PC1 is a battery-backedup integrated real-time clock and NVRAM. It is commonly used in applications that require time-keeping and data retention, such as industrial control systems, embedded systems, and network devices. It is also suitable for use in electronic meters, medical equipment, and communication devices. -
Package
The M48T58-70PC1 chip is in a DIP (Dual In-line Package) form, with 28 pins. It measures 10.16mm in length and 26.16mm in width.
Assembly Advice
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