DS1248Y-70+ RTC IC PHANTOM CHIP PAR 32EDIP

DS1248Y-70+ IC RTC PHANTOM CHIP PAR 32EDIP

The DS1248Y - 70+ IC RTC PHANTOM CHIP PAR 32EDIP is available in two packages: 32-pin DIP and 34-pin Power Cap module. The 32-pin DIP style module integrates the crystal, lithium energy source, and silicon in one package. The 34-pin Power Cap module board is designed with contacts for connection to a separate Power Cap (DS9034PCX) that contains the crystal and battery. This design allows the Power Cap to be mounted on top of the DS1248P after completion of the surface mount process. Mounting the Power Cap after the surface mount process prevents damage to the crystal and battery because of the high temperatures required for solder reflow. The Power Cap is keyed to prevent reverse insertion. The Power Cap module board and Power Cap are ordered separately and shipped in separate containers.

An internal lithium battery powers the clock and SRAM when external power is lost, allowing for data integrity and continuous timekeeping.

DNA solutions, Nashik has various types of IC's. Check out our complete collection of IC's.

• Real-Time Clock (RTC) Keeps Track of Hundredths of Seconds, Minutes, Hours, Days, Date of the Month, Months, and Years
  

• 128K x 8 NV SRAM Directly Replaces Volatile Static RAM or EEPROM
  

• Embedded Lithium Energy Cell Maintains Calendar Operation and Retains RAM Data
  

• Watch Function is Transparent to RAM Operation
  

• Power Cap Module Board Only
  

• Surface Mountable Package for Direct Connection to Power Cap Containing Battery and Crystal
  

Specifications of DS1248Y - 70+ IC RTC PHANTOM CHIP PAR 32EDIP

• Operating Voltage (VCC): 4.5V to 5.5V
  

• SRAM Size: 128k x 8 bits (1Mbit)
  

• Data Retention Time: Up to 10 years (with internal lithium battery)
  

• RTC Accuracy: ±1 minute per month (at 25°C)
  

• Package Type: 32-Pin Encapsulated DIP (EDIP)
  

• Standby Current: 1mA (maximum) when powered by VCC; 1µA (typical) in battery-backup mode
  

Package Includes

• 1 x DS1248Y - 70+ IC RTC PHANTOM CHIP PAR 32EDIP