- RS-artikelnummer:
- 177-0303
- Tillv. art.nr:
- MCP79401-I/SN
- Tillverkare / varumärke:
- Microchip
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Pris (ex. moms) Var (i ett rör med 100)
9,505 kr
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11,881 kr
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Enheter | Per unit | Per Tube* |
100 + | 9,505 kr | 950,50 kr |
- RS-artikelnummer:
- 177-0303
- Tillv. art.nr:
- MCP79401-I/SN
- Tillverkare / varumärke:
- Microchip
Datablad
Lagstiftning och ursprungsland
Produktdetaljer
The MCP79401 general purpose I2CTM Compatible real-time clock/calendar (RTCC) is highly integrated with memory and advanced features normally found in higher priced devices. These features include a battery switchover circuit for backup power, a time stamp to log power failures and digital trimming for accuracy.
VCC Min = 1.8V
Icc < 5 μA Typical Dynamic Current
VBAT Min = 1.3V
Ibat < 700nA Typical Timekeeping & SRAM Retention Current
VCC to VBAT (power lost)
VBAT to VCC (power restored)
Low Power Operation
VCC Min = 1.8V
Icc < 5 μA Typical Dynamic Current
Low Backup Power
VBAT Min = 1.3V
Ibat < 700nA Typical Timekeeping & SRAM Retention Current
Automatic Battery Switchover with Timestamp
Icc < 5 μA Typical Dynamic Current
VBAT Min = 1.3V
Ibat < 700nA Typical Timekeeping & SRAM Retention Current
VCC to VBAT (power lost)
VBAT to VCC (power restored)
Low Power Operation
VCC Min = 1.8V
Icc < 5 μA Typical Dynamic Current
Low Backup Power
VBAT Min = 1.3V
Ibat < 700nA Typical Timekeeping & SRAM Retention Current
Automatic Battery Switchover with Timestamp
Specifikationer
Attribute | Value |
---|---|
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 |
Minimum Operating Supply Voltage | 1.8 V |
Minimum Operating Temperature | -40 °C |
Maximum Operating Temperature | +85 °C |