Documente tehnice
Specificatii
Marca
MicrochipFunctie
Calendar, NV SRAM
Date Format
DW:DM:M:Y
Time Format
HH:MM:SS
User RAM
64B
Bus Type
Serial-I2C
Montare
Surface Mount
Tip pachet
TDFN
Numar pini
8
Dimensiuni
2 x 3 x 0.75mm
Lungime
2mm
Latime
3mm
Inaltime
0.75mm
Maximum Operating Supply Voltage
5.5 V
Temperatura maxima de lucru
+85 °C
Minimum Operating Supply Voltage
1.8 V
Temperatura minima de lucru
-40 °C
Tara de origine
Thailand
Detalii produs
MCP7940M I²C Real-Time Clock/Calendars
The Microchip MCP7940M is Real-Time Clock Calendar (RTCC) that supports I²C communications. The MCP7940M includes a digital trimming circuit for accuracy which can compensate for crystal tolerance and temperature.
The MCP7940M features a multi-functional output that can be configured as an alarm output, to output a selectable frequency square wave or as a general purpose output.
Real Time Clock Peripherals - Microchip
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Documente tehnice
Specificatii
Marca
MicrochipFunctie
Calendar, NV SRAM
Date Format
DW:DM:M:Y
Time Format
HH:MM:SS
User RAM
64B
Bus Type
Serial-I2C
Montare
Surface Mount
Tip pachet
TDFN
Numar pini
8
Dimensiuni
2 x 3 x 0.75mm
Lungime
2mm
Latime
3mm
Inaltime
0.75mm
Maximum Operating Supply Voltage
5.5 V
Temperatura maxima de lucru
+85 °C
Minimum Operating Supply Voltage
1.8 V
Temperatura minima de lucru
-40 °C
Tara de origine
Thailand
Detalii produs
MCP7940M I²C Real-Time Clock/Calendars
The Microchip MCP7940M is Real-Time Clock Calendar (RTCC) that supports I²C communications. The MCP7940M includes a digital trimming circuit for accuracy which can compensate for crystal tolerance and temperature.
The MCP7940M features a multi-functional output that can be configured as an alarm output, to output a selectable frequency square wave or as a general purpose output.