Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-DS1644-120 | |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | Obsolete / Discontinued | |
| Condition | New & Unused, Original Sealed | |
| EDA / CAD Models | Download from Accelerated Designs | |
| Standard Package | 12 | |
| 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 | - | |
| Current - Timekeeping (Max) | 4mA @ 4.5V ~ 5.5V | |
| Operating Temperature | 0°C ~ 70°C | |
| Mounting Type | Through Hole | |
| Package / Case | 28-DIP Module (0.600", 15.24mm) | |
| Supplier Device Package | 28-EDIP | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | DS1644-120 | |
| Related Links | DS164, DS1644-120 Datasheet, Maxim Integrated Distributor | |
![]() | SD101BWS-TP | DIODE SCHOTTKY 50V SOD323 | datasheet.pdf | |
![]() | 94779 | TERM FORK INSUL 12-10AWG #10 | datasheet.pdf | |
![]() | WT11S | SWITCH TOGGLE SPST 10A 125V | datasheet.pdf | |
![]() | ABC10DRXI-S734 | CONN EDGECARD 20POS DIP .100 SLD | datasheet.pdf | |
![]() | 74279204 | FERRITE BEAD 600 OHM .20A 0805 | datasheet.pdf | |
![]() | XMLAWT-02-0000-000PS40Z7 | LED XLAMP WARM WHITE 3000K 2SMD | datasheet.pdf | |
![]() | 8N3DV85KC-0112CDI | IC OSC VCXO DUAL FREQ 6-CLCC | datasheet.pdf | |
![]() | 66956-013LF | Connector Receptacle 26 Position 0.100" (2.54mm) Gold Through Hole | datasheet.pdf | |
![]() | D38999/24WE6JA-LC | CONN RCPT 6POS JAM NUT W/SKT | datasheet.pdf | |
![]() | TV06RW-15-97SD | TV 12C 8#20 4#16 SKT PLUG | datasheet.pdf | |
![]() | WRL-13678 | WIFI MODULE - ESP8266 W/1M FLASH | datasheet.pdf | |
![]() | ADUM5201CRWZ2 | Dual-Channel Isolators with Integrated DC/DC Converter IC | datasheet.pdf |