DP8570A |
Part Number | DP8570A |
Manufacturer | National Semiconductor |
Description | The DP8570A is intended for use in microprocessor based systems where information is required for multi-tasking data logging or general time of day date information This device is implemented in low v... |
Features |
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Full function real time clock calendar 12 24 hour mode timekeeping Day of week and day of years counters Four selectable oscillator frequencies Parallel Resonant Oscillator Two 16-bit timers 10 MHz external clock frequency Programmable multi-function output Flexible re-trigger facilities Power fail features Internal power supply switch to external battery Power Supply Bus glitch protection Automatic log of time into RAM at power failure On-chip interrupt structure Periodic alarm timer and power fail interrupts Up to 44 bytes of CMOS RAM INTR MFO T1 pins programmable High Low a... |
Document |
DP8570A Data Sheet
PDF 381.74KB |
Distributor | Stock | Price | Buy |
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No. | Parte # | Fabricante | Descripción | Hoja de Datos |
---|---|---|---|---|
1 | DP8570A |
ETCTI |
DP8570A Timer Clock Peripheral (TCP) | |
2 | DP8571A |
National Semiconductor |
Timer Clock Peripheral (TCP) | |
3 | DP8572A |
National Semiconductor |
Real Time Clock (RTC) | |
4 | DP8572AM |
National Semiconductor |
Real Time Clock (RTC) | |
5 | DP8573A |
ETCTI |
DP8573A Real Time Clock (RTC) |