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MCP7940N-I/SN
Battery-Backed I2C Real-Time Clock/Calendar - 64-byte SRAM - 1.8 to 5.5VDC - 12/24 hour - I2C - -40°C to +85°C - 8-lead SOIC ...
BESCHRIJVING
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. For communication, the MCP7940N uses the I2C™ bus. The clock/calendar automatically adjusts for months with fewer than 31 days, including corrections for leap years. The clock operates in either the 24-hour or 12-hour format with an AM/PM indicator and settable alarm(s) to the second, minute, hour, day of the week, date or month. Using the programmable CLKOUT, frequencies of 32.768, 8.192 and 4.096 kHz and 1 Hz can be generated from the external crystal. The device is fully accessible through the serial interface while VCC is between 1.8V and 5.5V, but can operate down to 1.3V for timekeeping and SRAM retention only.
Zoekwoorden: MCP7940NISN
SPECIFICATIES
VEELGESTELDE VRAGEN
Is MCP7940N-I/SN RoHS-conform?
Ja, MCP7940N-I/SN is RoHS-conform.
Wat is de levertijd voor MCP7940N-I/SN?
De standaard levertijd voor MCP7940N-I/SN is ongeveer 6 dagen. Voorraadhoeveelheden worden verzonden vanuit Master Electronics.
OP VOORRAAD: 200
Kan direct verzenden
Fabrieksvoorraad: 50.511 kan verzenden 9-21-26
In bestelling:
500
kan verzenden 9-23-26
Minimale bestelhoeveelheid: 100
Meerdere: 100
Fabriekslevertijd 6 Weken kan verzenden 10-19-26
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