Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-RX-4581NB:B: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 | |
| Category | Integrated Circuits (ICs) | |
| Family | Clock/Timing - Real Time Clocks | |
| Series | - | |
| Packaging | Tube | |
| 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:B:ROHS | |
| Related Links | RX-4581N, RX-4581NB:B:ROHS Datasheet, Epson Distributor | |
![]() | LT1019IS8-5#PBF | IC VREF SERIES/SHUNT 5V 8SOIC | datasheet.pdf | |
![]() | CRCW120611K0JNEAHP | RES SMD 11K OHM 5% 1/2W 1206 | datasheet.pdf | |
![]() | S558-5999-Z6-F | XFRMR MODULE LAN 10/100BT 16P SM | datasheet.pdf | |
![]() | ADP1713AUJZ-0.85R7 | IC REG LDO 0.85V 0.3A TSOT23-5 | datasheet.pdf | |
![]() | 1740246 | TERM BLOCK HDR 5POS R/A 5MM | datasheet.pdf | |
![]() | V48C48M150BF3 | CONVERTER MOD DC/DC 48V 150W | datasheet.pdf | |
![]() | 16SVPC270M | CAP POLYMER 270UF 20% 16V SMD | datasheet.pdf | |
![]() | ATS-01F-207-C2-R0 | HEATSINK 60X60X12MM XCUT T766 | datasheet.pdf | |
![]() | ATS-11E-108-C2-R1 | HEATSINK 50X40X12.7MM XCUT T766 | datasheet.pdf | |
![]() | MS46SR-14-610-Q2-15X-15R-NO-FN | SYSTEM | datasheet.pdf | |
![]() | BXRC-30H4000-F-23 | LED ARRAY 4000LM WARM WHITE COB | datasheet.pdf | |
![]() | 1410257 | SAC-3P-MR/5 0-647 SCO BK | datasheet.pdf |