- RS-stocknr.:
- 177-0311
- Fabrikantnummer:
- MIC1832MY
- Fabrikant:
- Microchip
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- RS-stocknr.:
- 177-0311
- Fabrikantnummer:
- MIC1832MY
- Fabrikant:
- Microchip
Datasheets
Wetgeving en compliance
Productomschrijving
The MIC1832 is a multifunction circuit which monitors microprocessor activity, external reset and power supplies in microprocessor based systems. The circuit functions include a watchdog time, power supply monitor, microprocessor reset, and manual pushbutton reset input. The power supply line is monitored with a comparator and an internal voltage reference.
Power OK/Reset time delay, 250ms min.
Watchdog timer, 150ms, 600ms, or 1.2s typical
Precision supply voltage monitor, select between 5% or 10% of supply voltage
Available in 8-pin surface mount (SO)
Debounced External reset input
Low supply current, <18μA typical
Power OK/Reset time delay, 250ms min.
Watchdog timer, 150ms, 600ms, or 1.2s typical
Precision supply voltage monitor, select between 5% or 10% of supply voltage
Available in 8-pin surface mount (SO)
Debounced External reset input
Low supply current, <18μA typical
Watchdog timer, 150ms, 600ms, or 1.2s typical
Precision supply voltage monitor, select between 5% or 10% of supply voltage
Available in 8-pin surface mount (SO)
Debounced External reset input
Low supply current, <18μA typical
Power OK/Reset time delay, 250ms min.
Watchdog timer, 150ms, 600ms, or 1.2s typical
Precision supply voltage monitor, select between 5% or 10% of supply voltage
Available in 8-pin surface mount (SO)
Debounced External reset input
Low supply current, <18μA typical
Specificaties
Kenmerk | Waarde |
---|---|
Number of Supervisors | 1 |
Watchdog Timer | Yes |
Manual Reset | Yes |
Power Fail Detection | Yes |
Output Driver | Push-Pull |
Mounting Type | Surface Mount |
Maximum Reset Active Time | 1000ms |
Package Type | SOIC |
Pin Count | 8 |
Dimensions | 4.826 x 3.81 x 1.27mm |
Maximum Monitored Voltage | 2.64V |
Maximum Operating Supply Voltage | 5.5 V |
Minimum Monitored Voltage | 2.47V |
Minimum Operating Temperature | -40 °C |
Minimum Operating Supply Voltage | 1.4 V |
Maximum Operating Temperature | +85 °C |