| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6,898 pcs
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6898 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The DP8573AV from Texas Instruments is a versatile Real Time Clock (RTC) and calendar integrated circuit. It is designed for microprocessor-based systems requiring time-of-day and date information for applications such as data logging and multi-tasking.
This device operates with a voltage range of 2.2V to 5.1V and features a parallel interface. It supports both 12/24 hour timekeeping modes and includes a day of the week counter. The RTC is implemented in low-voltage silicon gate microCMOS technology, providing low standby power for battery-backed environments.
Key features include power fail functions with an internal power supply switch to an external battery, and protection against power supply bus glitches. It also offers an automatic log of time into RAM at power failure. The on-chip interrupt structure supports periodic, alarm, and power fail interrupts, with mask and status registers for easy management.
The DP8573AV is available in a 28-PLCC surface mount package. It operates within a temperature range of -40°C to 85°C.
The operating voltage range for the DP8573AV is 2.2V to 5.1V.
The DP8573AV operates within a temperature range of -40°C to 85°C.
The DP8573AV is available in a 28-PLCC (11.51x11.51) and a 28-LCC (J-Lead) package.
Key features include a full function real time clock/calendar, 12/24 hour mode timekeeping, power fail features, and an on-chip interrupt structure.
Yes, the DP8573AV includes power fail features such as an internal power supply switch to an external battery and automatic logging of time into RAM at power failure.