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 | |
![]() | 4116R-1-393 | RES ARRAY 8 RES 39K OHM 16DIP | datasheet.pdf | |
![]() | 641122-2 | CONN HEADER 2POS STR .100 15GOLD | datasheet.pdf | |
![]() | CRCW0201133KFKED | RES SMD 133K OHM 1% 1/20W 0201 | datasheet.pdf | |
![]() | 56860-501 | PELTIER MOD CP14,35,045,L1,W4.5 | datasheet.pdf | |
![]() | R09P09S/P/X2/R6.4 | 1W DC/DC-CONVERTER ECONOLINE | datasheet.pdf | |
![]() | CDEP147NP-1R5MC-95 | FIXED IND 1.5UH 20A 2.02 MOHM | datasheet.pdf | |
![]() | S0603-22NJ1S | FIXED IND 22NH 700MA 220 MOHM | datasheet.pdf | |
![]() | 10119130-W0C-10DLF | XCEDE HD RIGHT 2W 6PVH 6COL WK | datasheet.pdf | |
![]() | IEG1-1-63F-7.50-01-V | CIR BRKR MAG-HYDR LEVER 7.5A | datasheet.pdf | |
![]() | 55/P1324-20-0/9-9CS3192 | 55/ CABLE OUTER SPACE | datasheet.pdf | |
![]() | PM7545QP | 12-Bit Buffered Miltiplying CMOS D/A Converter IC | datasheet.pdf | |
![]() | ADUC846BCP32-5 | MicroConverter, Dual 16-Bit ADCs with Embedded 62kB FLASH MCU IC | datasheet.pdf |