Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-MCP7940N-I/SN | |
| 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 | |
| Design Resources | MCP794xx Reference Layout Gerber Files | |
| PCN Design/Specification | MCP7940N Datasheet Update 21/Mar/2014 MCP7940N Errata Update 18/Apr/2014 Datasheet Update 09/Mar/2015 Copper/Gold Wire Update 08/Apr/2015 | |
| PCN Assembly/Origin | Assembly Site Addition 08/Apr/2015 Assembly Site Addition 08/Apr/2015 | |
| PCN Packaging | Label and Packing Changes 23/Sep/2015 | |
| EDA / CAD Models | Download from Accelerated Designs | |
| Standard Package | 100 | |
| Category | Integrated Circuits (ICs) | |
| Family | Clock/Timing - Real Time Clocks | |
| Series | - | |
| Packaging | Tube | |
| Type | Clock/Calendar | |
| Features | Alarm, Leap Year, Square Wave Output, SRAM | |
| Memory Size | 64B | |
| Time Format | HH:MM:SS (12/24 hr) | |
| Date Format | YY-MM-DD-dd | |
| Interface | I²C, 2-Wire Serial | |
| Voltage - Supply | 1.8 V ~ 5.5 V | |
| Voltage - Supply, Battery | 1.3 V ~ 5.5 V | |
| Current - Timekeeping (Max) | 1.2µA @ 3.3V | |
| Operating Temperature | -40°C ~ 85°C | |
| Mounting Type | Surface Mount | |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | |
| Supplier Device Package | 8-SOIC N | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | MCP7940N-I/SN | |
| Related Links | MCP794, MCP7940N-I/SN Datasheet, Microchip Technology Distributor | |
![]() | ECO-S2GA181EA | CAP ALUM 180UF 20% 400V SNAP | datasheet.pdf | |
![]() | ELJ-FB100JF | FIXED IND 10UH 235MA 1.8 OHM SMD | datasheet.pdf | |
![]() | 08053C154JAT2A | CAP CER 0.15UF 25V X7R 0805 | datasheet.pdf | |
![]() | 8-1625999-7 | RES CHAS MNT 0.044 OHM 5% 100W | datasheet.pdf | |
![]() | R100-202-000 | BOX ALUM GRAY 11.81"L X 7.87"W | datasheet.pdf | |
![]() | RNC60H2052DSBSL | RES 20.5K OHM 1/4W .5% AXIAL | datasheet.pdf | |
![]() | RWR80S12R0DRRSL | RES 12 OHM 2W 0.5% WW AXIAL | datasheet.pdf | |
![]() | M33856 BK001 | CABLE 12COND 14AWG SHLD 1000' | datasheet.pdf | |
![]() | C146 10B010 104 3 | INSERT FEMALE 20+4POS+1GND SCREW | datasheet.pdf | |
![]() | FR70DR02 | DIODE GEN PURP REV 200V 70A DO5 | datasheet.pdf | |
![]() | SFW20R-1STE9LF | CONN FFC BOTTOM 20POS 1.00MM R/A | datasheet.pdf | |
![]() | ATS-12A-20-C2-R0 | HEATSINK 54X54X25MM XCUT T766 | datasheet.pdf |