MCP7940N-E/SN
For Reference Only
| Part Number | MCP7940N-E/SN |
| PNEDA Part # | MCP7940N-E-SN |
| Description | IC RTC CLK/CALENDAR I2C 8-SOIC |
| Manufacturer | Microchip Technology |
| Unit Price | Request a Quote |
| In Stock | 21,516 |
| Warehouses | Shipped from Hong Kong SAR |
| Estimated Delivery | May 5 - May 10 (Choose Expedited Shipping) |
| Guarantee | Up to 1 year [PNEDA-Warranty]* |
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Free shipping on orders over $100. PNEDA is willing to provide you with better services.
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MCP7940N-E/SN Resources
| Brand | Microchip Technology |
| ECAD Module |
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| Mfr. Part Number | MCP7940N-E/SN |
| Category | Semiconductors › Clock & Timer ICs › Clock/Timing - Real Time Clocks |
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MCP7940N-E/SN Specifications
| Manufacturer | Microchip Technology |
| Series | - |
| 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 | 1.3V ~ 5.5V |
| Current - Timekeeping (Max) | 1.2µA @ 3.3V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
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Manufacturer Maxim Integrated Series - Type Clock/Calendar Features Alarm, NVSRAM, Square Wave Output, Y2K Memory Size 242B Time Format HH:MM:SS (12/24 hr) Date Format YY-MM-DD-dd Interface Parallel Voltage - Supply 4.5V ~ 5.5V Voltage - Supply, Battery 2.5V ~ 3.7V Current - Timekeeping (Max) 3mA @ 5V Operating Temperature -40°C ~ 85°C Mounting Type Through Hole Package / Case 24-DIP Module (0.600", 15.24mm) Supplier Device Package 24-EDIP |
Manufacturer EPSON Series RTC-4543SB Type Clock/Calendar Features Leap Year Memory Size - Time Format HH:MM:SS (24 hr) Date Format YY-MM-DD-dd Interface 3-Wire Serial Voltage - Supply 2.5V ~ 5.5V Voltage - Supply, Battery - Current - Timekeeping (Max) 1µA ~ 3µA @ 2V ~ 5V Operating Temperature -40°C ~ 85°C Mounting Type Surface Mount Package / Case 18-SOIC (0.209", 5.30mm Width) Supplier Device Package 18-SOP |
