Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-DS1644P-120 | |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Production Status (Lifecycle) | Obsolete / Discontinued | |
| Condition | New & Unused, Original Sealed | |
| 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 | DS164, DS1644P-120 Datasheet, Maxim Integrated Distributor | |
![]() | 415-0092-250 | CABLE UMC-SMA RP PLUG .81 250MM | datasheet.pdf | |
![]() | RCC30DRYI-S13 | CONN EDGECARD 60POS .100 EXTEND | datasheet.pdf | |
![]() | RBA50DTBT-S273 | CONN EDGECARD 100PS R/A .125 SLD | datasheet.pdf | |
![]() | CY62136EV30LL-45BVXI | IC SRAM 2MBIT 45NS 48VFBGA | datasheet.pdf | |
![]() | VJ1812Y821KBPAT4X | CAP CER 820PF 250V X7R 1812 | datasheet.pdf | |
![]() | 7-1622796-9 | RES 178K OHM 1/4W 0.1% AXIAL | datasheet.pdf | |
| LAE1BCHIP0603KFE96 | RESISTOR KIT 0-1M 1/10W 6100PCS | datasheet.pdf | ||
![]() | 0532583006 | 3.5 WTB WAFER ASSY ST 6CKT | datasheet.pdf | |
![]() | AS339MTR-G1 | IC COMPARATOR SO-14 | datasheet.pdf | |
![]() | TB-14 | TERMINAL QUICK CONNECT | datasheet.pdf | |
![]() | SIT9002AI-48H25SB | OSC MEMS PROG | datasheet.pdf | |
![]() | ADL5513 | 1 MHz to 4 GHz, 80 dB Logarithmic Detector/Controller IC | datasheet.pdf |