|  |
| |
| Item number:
2794E-1770305 Manufacturer no.:
MCP7940N-E/SN EAN/GTIN:
n/a |
| |
|
| | |
| The MCP7940N series of low-power Real-Time Clocks (RTC) uses digital timing compensation for an accurate clock/calendar, a programmable output control for versatility, and a power sense circuit that automatically switches to the backup supply. Using a low-cost 32.768 kHz crystal, it tracks time using several internal registers.Battery Backup 64 Bytes Battery-Backed SRAM 2-Wire Serial Interface, I2C™Compatible I2C Clock Frequency up to 400 kHz Low-Power Wide Voltage Range Operating Voltage 1.8V to 5.5V Backup Voltage 1.3V to 5.5V Low Typical Timekeeping Current Automatic Switchover to Battery Backup More information: | | Date Format: | D:M:Y, DW | Time Format: | HH:MM:SS | Bus Type: | Serial-I2C | Mounting Type: | Surface Mount | Package Type: | SOIC | Pin Count: | 8 | Dimensions: | 4.9 x 3.9 x 1.5mm | Length: | 4.9mm | Width: | 3.9mm | Height: | 1.5mm | Maximum Operating Supply Voltage: | 5.5 V | Maximum Operating Temperature: | +125 °C | Minimum Operating Supply Voltage: | 1.8 V | Minimum Operating Temperature: | -40 °C |
|
| | |
| | | |
| Other search terms: RTC, Exact time clock, Exact time clocks, real-time clock, 1770305, Semiconductors, Clock, Timing & Frequency ICs, Real Time Clocks, Microchip, MCP7940NESN |
| | |
| |