Images are for reference only.
See Product Specifications for product details.
| Part Number | MCP7940NT-E/SNVAO |
|---|---|
| Part Status | Active |
| 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 |
| Image | Part Number | Manufacturers | Description | In Stock | View | |
|---|---|---|---|---|---|---|
 |
MCP79400-I/MS | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-MSOP | - | 454 | Details |
 |
MCP79400-I/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-SOIC | - | 1016 | Details |
 |
MCP79400-I/ST | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-TSSOP | - | 303 | Details |
 |
MCP79400T-I/MNY | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-TDFN | - | 0 | Details |
 |
MCP79400T-I/MS | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-MSOP | - | 0 | Details |
 |
MCP79400T-I/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-SOIC | - | 0 | Details |
 |
MCP79400T-I/ST | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-TSSOP | - | 0 | Details |
 |
MCP79401-I/MS | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-MSOP | - | 97 | Details |
 |
MCP79401-I/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-SOIC | - | 177 | Details |
 |
MCP79401-I/ST | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-TSSOP | - | 104 | Details |
 |
MCP79401T-I/MNY | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-TDFN | - | 0 | Details |
 |
MCP79401T-I/MS | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-MSOP | - | 0 | Details |