Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-DS1644P-120+ | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Product Training Modules | Lead (SnPb) Finish for COTS Long-Term Supply Program | |
| EDA / CAD Models | Download from Accelerated Designs | |
| Standard Package | 40 | |
| Category | Integrated Circuits (ICs) | |
| Family | Clock/Timing - Real Time Clocks | |
| Series | - | |
| Packaging | Tube | |
| Type | Clock/Calendar | |
| Features | Leap Year, NVSRAM | |
| Memory Size | 32KB | |
| Time Format | HH:MM:SS (24 hr) | |
| Date Format | YY-MM-DD-dd | |
| Interface | Parallel | |
| Voltage - Supply | 4.5 V ~ 5.5 V | |
| Voltage - Supply, Battery | 3V | |
| Current - Timekeeping (Max) | 4mA @ 4.5V ~ 5.5V | |
| Operating Temperature | 0°C ~ 70°C | |
| Mounting Type | Surface Mount | |
| Package / Case | 34-PowerCap™ Module | |
| Supplier Device Package | 34-PowerCap Module | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | DS1644P-120+ | |
| Related Links | DS1644, DS1644P-120+ Datasheet, Maxim Integrated Distributor | |
![]() | LP2989IM-3.0/NOPB | IC REG LDO 3V 0.5A 8SOIC | datasheet.pdf | |
![]() | T495X686K025ATE125 | CAP TANT 68UF 25V 10% 2917 | datasheet.pdf | |
![]() | TPS1101DG4 | MOSFET P-CH 15V 2.3A 8-SOIC | datasheet.pdf | |
![]() | RNCF0805BTE1K13 | RES SMD 1.13K OHM 0.1% 1/8W 0805 | datasheet.pdf | |
![]() | SFH 4247-Z | EMITTER IR 940NM 70MA 2015 | datasheet.pdf | |
![]() | C0805C222K4RACTU | CAP CER 2200PF 16V X7R 0805 | datasheet.pdf | |
![]() | GRM0336R1E5R6DD01D | CAP CER 5.6PF 25V R2H 0201 | datasheet.pdf | |
![]() | WAL-190-015-021 | WALDMNGALV.BRKT NPRN.INSTRL70 | datasheet.pdf | |
![]() | RLR07C7322FSB14 | RES 73.2K OHM 1% 1/4W AXIAL | datasheet.pdf | |
![]() | PFC10-2K7F1 | RES SMD 2.7K OHM 1% 25W PFC10 | datasheet.pdf | |
![]() | 924217-28-12-I | CONN HEADER 12POS .100" GOLD | datasheet.pdf | |
![]() | 8N4DV85LC-0137CDI8 | IC OSC VCXO DUAL FREQ 6-CLCC | datasheet.pdf |