For Reference Only
| Part Number | RX-8581NB:B3 PURE SN |
| LIXINC Part # | RX-8581NB:B3 PURE SN |
| Manufacturer | Epson |
| Category | Integrated Circuits › Clock/Timing - Real Time Clocks |
| Description | IC RTC CLK/CALENDAR I2C 22-SON |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | RX-8581NB:B3 PURE SN PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 27 - Jan 31 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | RX-8581NB:B3 PURE SN |
| Brand: | Epson |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Clock/Timing - Real Time Clocks |
| Manufacturer: | Epson |
| Series: | RX-8581NB |
| Package: | Tape & Reel (TR)Cut Tape (CT) |
| Part Status: | Last Time Buy |
| Type: | Clock/Calendar |
| Features: | Alarm, Leap Year |
| Memory Size: | - |
| Time Format: | HH:MM:SS (24 hr) |
| Date Format: | YY-MM-DD-dd |
| Interface: | I²C, 2-Wire Serial |
| Voltage - Supply: | 1.8V ~ 5.5V |
| Voltage - Supply, Battery: | - |
| Current - Timekeeping (Max): | 0.8µA ~ 1.2µA @ 3V ~ 5V |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 22-LFDFN |
| Supplier Device Package: | 22-SON (5x6) |
| 1339-31DVGI | IC RTC CLK/CALENDAR I2C 8-MSOP | 864 More on Order |
|
| DS1337U | DS1337 I2C SERIAL RTC | 7188 More on Order |
|
| M41ST87WSS6F | IC RTC CLK/CALENDAR I2C 20-SSOP | 920 More on Order |
|
| BQ4802YDW | BQ4802Y Y2K-COMPLIANT PARALLEL R | 15113 More on Order |
|
| BQ4285LS | RTC, VOLATILE | 1814 More on Order |
|
| DS1344D-18+TR | LOW-CURRENT SPI/3-WIRE RTC | 3249 More on Order |
|
| DS1683S+ | IC RTC ELAPSED CNT I2C 8-SOIC | 2887 More on Order |
|
| DS1554W-120IND | NV, Y2K TIMEKEEPING RAM | 1962 More on Order |
|
| RV-3029-C3-32.768KHZ-OPTION-B-TB-QA | IC RTC CLK/CALENDAR I2C 12-SON | 838 More on Order |
|
| DS1390U-3+ | IC RTC CLK/CALENDAR SPI 10-USOP | 1195410 More on Order |
|
| RX8900SA:UAB PURE SN | IC RTC CALENDAR I2C 14SOP | 980 More on Order |
|
| PT7C4563BLEX | IC RTC I2C SER 8TSSOP T&R 2.5K | 873 More on Order |
|
| M41T93RMY6F | IC RTC CLK/CALENDAR SPI 18-SOX | 7956 More on Order |
| In Stock | 11108 - 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 |
|---|---|---|
| 1 | $5.20000 | $5.2 |
| 250 | $3.42252 | $855.63 |
| 500 | $3.07100 | $1535.5 |
| 750 | $2.77500 | $2081.25 |
| 1250 | $2.59000 | $3237.5 |
| 2500 | $2.46050 | $6151.25 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.