Analog Devices DS1554-70+ Clock/Calendar RTC, Parallel Interface, 32KB NVSRAM, 32-EDIP Through Hole, 4.5-5.5V, 0-70°C.
| Parameter | Value |
|---|---|
| Type | Clock/Calendar |
| Mounting | Through Hole |
| Supply voltage | 4.5V ~ 5.5V |
| Current - timekeeping | 6mA @ 5V |
| Interface | Parallel |
| Operating temperature | 0°C ~ 70°C |
| Package | Tube |
| Features | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K |
| Date format | YY-MM-DD-dd |
| Memory size | 32KB |
| Time format | HH:MM:SS (24 hr) |
| Case | 32-DIP Module (0.600\", 15.24mm) |
The DS1554-70+ is a full-function real-time clock (RTC) with a parallel interface, integrating 32KB of non-volatile SRAM, a watchdog timer, alarm, leap-year compensation, and Y2K compliance in a single 32-pin EDIP module.
The through-hole 32-EDIP package (0.600-inch body width) provides a robust mechanical interface for socketed or soldered board integration, common in legacy industrial and test-equipment designs.
The DS1554-70+ is sourced to order through independent distribution. Submit an RFQ for current pricing and lead time confirmation.