| Type | Description | 
|---|---|
| Series: | - | 
| Package: | Tape & Reel (TR) | 
| Part Status: | Active | 
| Type: | Clock/Calendar | 
| Features: | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 
| Memory Size: | 8KB | 
| Time Format: | HH:MM:SS (12/24 hr) | 
| Date Format: | YY-MM-DD-dd | 
| Interface: | Parallel | 
| Voltage - Supply: | 4.5V ~ 5.5V | 
| Voltage - Supply, Battery: | 2.5V ~ 3.7V | 
| Current - Timekeeping (Max): | 3mA @ 4.5V ~ 5.5V | 
| Operating Temperature: | 0°C ~ 70°C | 
| Mounting Type: | Surface Mount | 
| Package / Case: | 24-SOIC (0.295", 7.50mm Width) | 
| Supplier Device Package: | 24-SOIC | 
| Image | Part Number | Description | Stock / Unit Price | 
|---|---|---|---|
|  | RA-4574SA:B PURE SNEpson | IC REAL TIME CLOCK/CALENDAR | In Stock: 0 $2.56310 | 
|  | DS3231M+Maxim Integrated | IC RTC CLK/CALENDAR I2C 16-SOIC | In Stock: 151 $8.14000 | 
|  | RX-8581SA:B3:PURE SNEpson | IC RTC CLK/CALENDAR I2C 14-SON | In Stock: 1,657 $4.16000 | 
|  | DS1390U-3+T&RMaxim Integrated | IC RTC CLK/CALENDAR SPI 10-MSOP | In Stock: 0 $1.70300 | 
|  | 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 |