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MCP7940N-E/MS is out of stock and can be placed on backorder.
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MCP7940N-E/MS | |
|---|---|
DigiKey Part Number | MCP7940N-E/MS-ND |
Manufacturer | |
Manufacturer Product Number | MCP7940N-E/MS |
Description | IC RTC CLK/CALENDAR I2C 8MSOP |
Manufacturer Standard Lead Time | 7 Weeks |
Customer Reference | |
Detailed Description | Real Time Clock (RTC) IC Clock/Calendar 64B I2C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
Datasheet | Datasheet |
EDA/CAD Models | MCP7940N-E/MS Models |
Product Attributes
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Category | Voltage - Supply 1.8V ~ 5.5V |
Manufacturer Microchip Technology | Voltage - Supply, Battery 1.3V ~ 5.5V |
Packaging Tube | Current - Timekeeping (Max) 1.2µA @ 3.3V |
Part Status Active | Operating Temperature -40°C ~ 125°C |
DigiKey Programmable Not Verified | Mounting Type Surface Mount |
Type Clock/Calendar | Grade Automotive |
Features Alarm, Leap Year, Square Wave Output, SRAM | Qualification AEC-Q100 |
Memory Size 64B | Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
Time Format HH:MM:SS (12/24 hr) | Supplier Device Package 8-MSOP |
Date Format YY-MM-DD-dd | Base Product Number |
Interface I2C, 2-Wire Serial |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| PCF85363ATT/AJ | NXP USA Inc. | 0 | 568-12408-2-ND | $1.32000 | Similar |
In-Stock: 0
100 estimated in stock on 13-Nov-2026
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Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.97000 | $0.97 |
| 25 | $0.90000 | $22.50 |
| 100 | $0.85000 | $85.00 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.
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