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DP8571A |
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| Part Number | DP8571A |
| Manufacturer | National Semiconductor |
| Description | The DP8571A 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 pins programmable High Low and ... |
| Document |
 DP8571A Data Sheet
PDF 361.27KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | DP8570A |
ETCTI |
DP8570A Timer Clock Peripheral (TCP) |
|
| 2 | DP8570A |
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) |
|