| 部件型号 | 厂商 | 描述 |
|---|---|---|
DP8573AV/NOPB |
National Semiconductor | IC RTC ALARM 28PLCC |
DP8573AVX/NOPB |
National Semiconductor | IC RTC ALARM 28PLCC |
DP8570AVX/NOPB |
National Semiconductor | IC TIMER CONTROL PERIPH 28-PLCC |
DP8570AV/NOPB |
National Semiconductor | IC TIMER CONTROL PERIPH 28-PLCC |
DP8573AV |
National Semiconductor | Real Time Clock Parallel 32Byte 28-Pin PLCC Rail |
