Details

---

BUY DS1643-100+ https://www.utsource.net/itm/p/4368123.html
IC RTC CLK/CALENDAR PAR 28-EDIP
The DS1643-100+ is a non-volatile timekeeping device manufactured by Dallas Semiconductor. It is a 28-pin DIP (Dual Inline Package) that contains a real-time clock and calendar, a 32-byte RAM, and a lithium energy source. The DS1643-100+ is designed to provide accurate timekeeping for embedded systems. It features a real-time clock and calendar with a resolution of 1 second, and a 32-byte RAM for storing user data. The device also includes a lithium energy source to maintain timekeeping during power outages. The DS1643-100+ is suitable for a wide range of applications, including embedded systems, industrial automation, medical devices, and consumer electronics. It is also compatible with a variety of microcontrollers and can be used in both 8-bit and 16-bit systems. (For reference only)