DS12R887-5
IC RTC CLK/CALENDAR PAR 48BGAManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
Quality Control: Learn More
Analog Devices Inc./Maxim Integrated DS12R887-5 is a Real Time Clock (RTC) IC offering clock and calendar functionality with a 114-bit parallel interface. This component features NVSRAM for data retention, an alarm function, leap year compensation, and a square wave output. It also includes a trickle-charger for maintaining battery backup. The DS12R887-5 operates within a voltage range of 4.5V to 5.5V for active supply and 2V to 3.05V for battery backup. Packaged in a 48-BBGA (48-PBGA) with dimensions of 11.8x15.3, it is designed for surface mounting. Typical timekeeping current consumption is a maximum of 2mA at 4.5V. The device supports both YY-MM-DD-dd date format and HH:MM:SS (12/24 hr) time format. This component is utilized in industrial and communication systems requiring precise timekeeping and data integrity.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDownload Free CAD Model:
Technical Details:
| Features | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger |
| Packaging | Tray |
| Package / Case | 48-BBGA |
| Mounting Type | Surface Mount |
| Memory Size | 114B |
| Interface | Parallel |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 48-PBGA (11.8x15.3) |
| Voltage - Supply, Battery | 2V ~ 3.05V |
| Current - Timekeeping (Max) | 2mA @ 4.5V ~ 5.5V |
| Programmable | Not Verified |
Request a Quote
Clients Also Buy
DS1602S
IC RTC ELAPSED CTR SER 8SOIC
DS1486P-120+
IC RTC CLK/CALENDAR PAR 34PCM
DS1386-32-120+
IC RTC CLK/CALENDAR PAR 32EDIP
