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Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to MCP79521-I/MS.

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MCP79521-I/MS Microchip Technology product image

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Microchip Technology RFQ AVAILABLE

MCP79521-I/MS

IC RTC CLK/CALENDAR SPI 10MSOP

Part Number: MCP79521-I/MS

Manufacturer: Microchip Technology

Category: Real Time Clocks

Package: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

Datasheet:: MCP79521-I/MS.pdf

Description: IC RTC CLK/CALENDAR SPI 10MSOP

Select Quantity Stock: 345

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Qty.	Unit Price	Ext. Price
1+	$0.74000	$0.74
25+	$0.68500	$17.12
100+	$0.65000	$65.00

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TECHNICAL RESOURCES

MCP79521-I/MS Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: MCP79521-I/MS

Manufacturer: Microchip Technology

Package: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

Series: -

Package/Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

Packaging: Tube

Product Status: Active

Programmable: Not Verified

Type: Clock/Calendar

Features: Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID

Memory Size: 64B

Time Format: HH:MM:SS:hh (12/24 hr)

Date Format: YY-MM-DD-dd

Interface: SPI

Voltage - Supply: 1.8V ~ 3.6V

Voltage - Supply, Battery: 1.3V ~ 3.6V

Current - Timekeeping (Max): 1µA @ 1.8V ~ 3.6V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Grade: -

Qualification: -

Supplier Device Package: 10-MSOP

Frequently Asked Questions

1. How can I order MCP79521-I/MS from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of MCP79521-I/MS?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of MCP79521-I/MS updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for MCP79521-I/MS?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for MCP79521-I/MS?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

Hot Sale Part Numbers

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Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

MCP79521-I/MS Procurement and Technical Support

MCP79521-I/MS is manufactured by Microchip Technology. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing MCP79521-I/MS and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for MCP79521-I/MS.

Part Number: MCP79521-I/MS

Manufacturer: Microchip Technology

Package: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

Category: Real Time Clocks

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Shipped From

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Usually 1–3 business days after confirmation

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