Microchip Technology MCP7940M-I/SN
- Part No.:
- MCP7940M-I/SN
- Manufacturer:
- Microchip Technology
- Category:
- Real Time Clocks
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MCP7940M-I/SN.pdf
- Description:
- IC RTC CLK/CALENDAR I2C 8SOIC
- Quantity:
- Payment:

- Shipping:

Inventory:1,315
Please send an inquiry. Send us your inquiry, and we will respond immediately.
MCP7940M-I/SN Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tube
- Product Status:
- Active
- Programmable:
- Not Verified
- Type:
- Clock/Calendar
- Features:
- Alarm, Leap Year, Square Wave Output, SRAM
- Memory Size:
- 64B
- Time Format:
- HH:MM:SS (12/24 hr)
- Date Format:
- YY-MM-DD-dd
- Interface:
- I2C, 2-Wire Serial
- Voltage - Supply:
- 1.8V ~ 5.5V
- Voltage - Supply, Battery:
- -
- Current - Timekeeping (Max):
- 1µA @ 5.5V
- Operating Temperature:
- -40°C ~ 85°C
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 8-SOIC
MCP7940M-I/SN FAQ
1.How can I place an order for MCP7940M-I/SN through Aetrix?
Please submit a Request for Quotation (RFQ) for MCP7940M-I/SN on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MCP7940M-I/SN reliable?
The price and inventory of MCP7940M-I/SN are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MCP7940M-I/SN is usually 5 days.
3.What payment methods are accepted for MCP7940M-I/SN?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MCP7940M-I/SN transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MCP7940M-I/SN?
MCP7940M-I/SN orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MCP7940M-I/SN order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MCP7940M-I/SN?
For technical support, including MCP7940M-I/SN datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MCP7940M-I/SN requirements.
6.How does Aetrix verify that MCP7940M-I/SN is sourced from the original manufacturer or authorized distributors?
All MCP7940M-I/SN products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MCP7940M-I/SN meets industry standards.
7.What is the process for return or replacement of MCP7940M-I/SN?
All MCP7940M-I/SN units undergo pre-shipment inspection (PSI). If there is an issue with MCP7940M-I/SN, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MCP7940M-I/SN part is unused and in its original packaging.
Return procedure for MCP7940M-I/SN:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MCP7940M-I/SN Tags

-
MCP7940N-I/SN
Microchip Technology

-
MCP7940MT-I/MNY
Microchip Technology

-
PCF85063ATL/1,118
NXP USA Inc.

-
MCP7940NT-I/SN
Microchip Technology

-
MCP7940NT-I/MS
Microchip Technology

-
MCP7940N-I/MS
Microchip Technology

-
PCF85063AT/AY
NXP USA Inc.
-
PCF85063TP/1Z
NXP USA Inc.

-
PCF85063ATT/AJ
NXP USA Inc.

-
MCP7940NT-E/SN
Microchip Technology

-
MCP7940NT-I/MNY
Microchip Technology

-
MCP79400T-I/SN
Microchip Technology
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