For Reference Only
| Part Number | RA-4574SA:B3 PURE SN |
| Manufacturer | EPSON |
| Category | Integrated Circuits (ICs) › Real Time Clocks |
| Description | IC RTC CLK/CALENDAR SPI 14-SOP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | RA-4574SA:B3 PURE SN PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 07 - Dec 11 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | RA-4574SA:B3 PURE SN |
| Brand: | EPSON |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Real Time Clocks |
| Manufacturer: | EPSON |
| Product Status: | Obsolete |
| Type: | Clock/Calendar |
| Features: | Alarm, Leap Year |
| Memory Size: | - |
| Time Format: | HH:MM:SS |
| Date Format: | YY-MM-DD-dd |
| Interface: | SPI |
| Voltage - Supply: | 1.6V ~ 5.5V |
| Voltage - Supply, Battery: | - |
| Current - Timekeeping (Max): | 0.5µA ~ 1µA @ 3V ~ 5V |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 14-SSOP (0.209", 5.30mm Width) |
| Supplier Device Package: | 14-SOP |
 |
PCF2129AT/1,518 | IC RTC CLK/CALENDAR I2C 20-SOIC | 56499 More on Order |
 |
RTC-72421A: PURE SN | IC REAL TIME CLOCK/CALENDAR | 41761 More on Order |
 |
M41T56M6E | IC RTC CLK/CALENDAR I2C 8-SOIC | 67848 More on Order |
 |
ISL12027IVAZ-T | IC RTC CLK/CALENDAR I2C 8-TSSOP | 32466 More on Order |
 |
DS17285SN-5 | IC RTC CLK/CALENDAR PAR 24-SOIC | 62072 More on Order |
 |
X1288V14 | IC RTC CLK/CALENDAR I2C 14-TSSOP | 65145 More on Order |
 |
RV-3129-C3-32.768KHZ-OPTION-B-TB-QC | IC RTC CLK/CALENDAR I2C 10SON | 51993 More on Order |
 |
DS1558Y-TRL | IC RTC CLK/CALENDAR PAR 48-LQFP | 38477 More on Order |
 |
BQ4845YP-A4E3 | IC RTC CLK/CALENDAR PAR 28-DIP | 58383 More on Order |
 |
DS1244YP-70 | IC RTC PHANTOM PAR 34-PCM | 91638 More on Order |
 |
DS17885-5+ | IC RTC CLK/CALENDAR PAR 24-DIP | 73278 More on Order |
 |
ISL12027IBZ-T | IC RTC CLK/CALENDAR I2C 8-SOIC | 31451 More on Order |
| In Stock | 75168 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 250 | $2.29400 | $573.5 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
