| Manufacturer | NXP USA Inc. |
| Package | Tube |
| Description | Real Time Clock (RTC) IC Clock/Calendar 240B I²C, 2-Wire Serial 8-DIP (0.300″, 7.62mm) |
| Features | Alarm, NVSRAM, Square Wave Output |
| Product Status | Obsolete |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300″, 7.62mm) |
| Supplier Device Package | 8-DIP |
| Base Product Number | PCF85 |
| Type | Clock/Calendar |
The PCF8583P is like a tiny clock and calendar wizard for gadgets, helping them keep track of time and dates accurately. It’s great at remembering the time, even when the device is turned off. This chip is often used in things like digital clocks, appliances, and even in some systems to timestamp events. It’s the little timekeeper that makes sure devices know what time it is, keeping everything organized and on schedule!