Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-RX-4581NB:B0:ROHS | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Standard Package | 1,000 | |
| Category | Integrated Circuits (ICs) | |
| Family | Clock/Timing - Real Time Clocks | |
| Series | - | |
| Packaging | Tape & Reel (TR) | |
| Type | Clock/Calendar | |
| Features | Alarm, Leap Year, SRAM | |
| Memory Size | 128b (16 x 8) | |
| Time Format | HH:MM:SS (24 hr) | |
| Date Format | YY-MM-DD-dd | |
| Interface | SPI | |
| Voltage - Supply | 1.6 V ~ 5.5 V | |
| 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-SMD (20 leads) Flat Leads | |
| Supplier Device Package | 22-SON | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | RX-4581NB:B0:ROHS | |
| Related Links | RX-4581N, RX-4581NB:B0:ROHS Datasheet, Epson Distributor | |
| 1778072 | TERM BLOCK PLUG 11POS STR 5.08MM | datasheet.pdf | ||
![]() | RSC60DRTI-S93 | CONN EDGECARD 120PS DIP .100 SLD | datasheet.pdf | |
![]() | EMM12DRTH-S13 | CONN EDGECARD 24POS .156 EXTEND | datasheet.pdf | |
![]() | TNPW0805412RBEEA | RES SMD 412 OHM 0.1% 1/8W 0805 | datasheet.pdf | |
![]() | 2-84952-4 | CONN FPC BOTTOM 24POS 1.00MM R/A | datasheet.pdf | |
![]() | EP4CGX15BF14C8 | IC FPGA 72 I/O 169FBGA | datasheet.pdf | |
![]() | C1353AABG2 | SWITCH ROCKER DPST 20A 250V | datasheet.pdf | |
![]() | VE-B2Y-MY-B1 | CONVERTER MOD DC/DC 3.3V 33W | datasheet.pdf | |
| FD-41S | FIBER M4 REFLECT R2 BEND RADIUS | datasheet.pdf | ||
![]() | ATS-20A-104-C3-R1 | HEATSINK 40X40X12.7MM XCUT T412 | datasheet.pdf | |
![]() | ADTL084JRZ-REEL7 | Low Cost JFET Input Operational Amplifiers IC | datasheet.pdf | |
![]() | ADV7403 | 12-Bit, Integrated, Multiformat SDTV/HDTV Video Decoder and RGB Graphics Digitizer IC | datasheet.pdf |