| Type | Description | 
|---|---|
| Series: | - | 
| Package: | Tape & Reel (TR) | 
| Part Status: | Active | 
| Type: | Clock/Calendar | 
| Features: | Alarm, Leap Year, Square Wave Output, Trickle-Charger | 
| Memory Size: | - | 
| Time Format: | HH:MM:SS:hh (12/24 hr) | 
| Date Format: | YY-MM-DD-dd | 
| Interface: | SPI | 
| Voltage - Supply: | 2.7V ~ 3.3V | 
| Voltage - Supply, Battery: | 1.3V ~ 3.7V | 
| Current - Timekeeping (Max): | 125µA @ 2.7V ~ 3.3V | 
| Operating Temperature: | -40°C ~ 85°C | 
| Mounting Type: | Surface Mount | 
| Package / Case: | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 
| Supplier Device Package: | 10-µSOP | 
| Image | Part Number | Description | Stock / Unit Price | 
|---|---|---|---|
|  | DS17885E-5+Linear Technology (Analog Devices, Inc.) | DS17885 REAL-TIME CLOCK | In Stock: 5,259 $11.97000 | 
|  | DS17485E-3+Linear Technology (Analog Devices, Inc.) | DS17485 REAL-TIME CLOCK | In Stock: 447 $9.06000 | 
|  | RV-3029-C3-32.768KHZ-OPTION-B-TB-QCMicro Crystal | IC RTC CLK/CALENDAR I2C 12-SON | In Stock: 0 $2.18100 | 
|  | M41T93RMY6FSTMicroelectronics | IC RTC CLK/CALENDAR SPI 18-SOX | In Stock: 7,006 $4.49000 | 
|  | RX-4045SA:AA:PURE SNEpson | IC RTC CLK/CALENDAR SPI 14-SOP | In Stock: 0 $3.36920 | 
|  | DS1553WP-150Linear Technology (Analog Devices, Inc.) | NV, Y2K TIMEKEEPING RAM | In Stock: 5,369 $15.68000 | 
|  | DS1685EN-3+Maxim Integrated | IC RTC CLK/CALENDAR PAR 24-TSSOP | In Stock: 1,311,116 $7.68000 | 
|  | RTC-4543SA:B:PURE SNEpson | IC RTC CALENDAR 3-WIRE SER 14SOP | In Stock: 0 $2.83800 | 
|  | DS1339U-33+T&RMaxim Integrated | IC RTC CLK/CALENDAR I2C 8-USOP | In Stock: 10,995 $3.59000 | 
|  | DP8570AVNational Control Devices | RTC, VOLATILE | In Stock: 603 $24.63000 |