DS17485E-5+ IC RTC CLK/CALENDAR PAR 28-TSOP
From Maxim Integrated
| Category | Integrated Circuits (ICs) |
| Current - Timekeeping (Max) | 3mA @ 4.5V ~ 5.5V |
| Datasheets | DS17x85, x87 |
| Date Format | YY-MM-DD-dd |
| Family | Clock/Timing - Real Time Clocks |
| Features | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output |
| Interface | Parallel |
| Memory Size | 4KB |
| Mfg Application Notes | Crystal Considerations with Maxim Real-Time Clocks (RTCs) DS1685/87 and DS17X85/87 Accessing Extended User RAM Using the Multiplex Bus RTC Extended Features Design Considerations for Maxim Real-Time Clocks Using the DS32kHz with Maxim Real-Time Clocks Interface a Multiplexed-Bus Real-Time Clock to a uP With Separate Address and Data Buses Problems and Solutions for Adjusting to Changes in Daylight Saving Time Selecting a Backup Source for Real-Time Clocks Oscillator Design Considerations for Low-Current Applications State Machine Logic in Binary-Coded Decimal (BCD)-Formatted Real-Time Clocks |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 70°C |
| Package / Case | 28-TSSOP (0.465", 11.80mm Width) |
| Packaging | Tray |
| Product Photos | 28-TSOP |
| Product Training Modules | Lead (SnPb) Finish for COTS Long-Term Supply Program |
| Series | - |
| Standard Package | 234 |
| Supplier Device Package | 28-TSOP |
| Time Format | HH:MM:SS (12/24 hr) |
| Type | Clock/Calendar |
| Voltage - Supply | 4.5 V ~ 5.5 V |
| Voltage - Supply, Battery | 2.5 V ~ 3.7 V |
