Part Details for NM25C040EM8 by Fairchild Semiconductor Corporation
Overview of NM25C040EM8 by Fairchild Semiconductor Corporation
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (5 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (4 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Price & Stock for NM25C040EM8
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
2156-NM25C040EM8-ND
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DigiKey | IC EEPROM 4KBIT SPI 2.1MHZ 8SOIC Min Qty: 329 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT |
784 In Stock |
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$0.9100 | Buy Now |
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Rochester Electronics | NM25C040 - EEPROM, 512X8, Serial, CMOS, PDSO8 ' RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 784 |
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$0.7833 / $0.9215 | Buy Now |
Part Details for NM25C040EM8
NM25C040EM8 CAD Models
NM25C040EM8 Part Data Attributes:
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NM25C040EM8
Fairchild Semiconductor Corporation
Buy Now
Datasheet
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Compare Parts:
NM25C040EM8
Fairchild Semiconductor Corporation
EEPROM, 512X8, Serial, CMOS, PDSO8, 0.150 INCH, PLASTIC, SOP-8
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | FAIRCHILD SEMICONDUCTOR CORP | |
| Part Package Code | SOIC | |
| Package Description | SOP, SOP8,.25 | |
| Pin Count | 8 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.32.00.51 | |
| Additional Feature | DATA RETENTION > 40 YEARS | |
| Clock Frequency-Max (fCLK) | 2.1 MHz | |
| Data Retention Time-Min | 40 | |
| Endurance | 1000000 Write/Erase Cycles | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e0 | |
| Length | 4.9 mm | |
| Memory Density | 4096 bit | |
| Memory IC Type | EEPROM | |
| Memory Width | 8 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Number of Words | 512 words | |
| Number of Words Code | 512 | |
| Operating Mode | SYNCHRONOUS | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Organization | 512X8 | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Parallel/Serial | SERIAL | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Serial Bus Type | SPI | |
| Standby Current-Max | 0.00005 A | |
| Supply Current-Max | 0.003 mA | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Width | 3.9 mm | |
| Write Cycle Time-Max (tWC) | 10 ms | |
| Write Protection | HARDWARE/SOFTWARE |
Alternate Parts for NM25C040EM8
This table gives cross-reference parts and alternative options found for NM25C040EM8. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of NM25C040EM8, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| NM25C040EM8 | 512X8 SPI BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOP-8 | Texas Instruments | NM25C040EM8 vs NM25C040EM8 |
| FM25C040UEM8 | EEPROM, 512X8, Serial, CMOS, PDSO8, SO-8 | Rochester Electronics LLC | NM25C040EM8 vs FM25C040UEM8 |
| FM25C040UEM8X | EEPROM, 512X8, Serial, CMOS, PDSO8, SO-8 | Fairchild Semiconductor Corporation | NM25C040EM8 vs FM25C040UEM8X |
| FM25C040UEM8X | EEPROM, 512X8, Serial, CMOS, PDSO8, SO-8 | Rochester Electronics LLC | NM25C040EM8 vs FM25C040UEM8X |
| FM25C040UEM8 | EEPROM, 512X8, Serial, CMOS, PDSO8, SO-8 | Fairchild Semiconductor Corporation | NM25C040EM8 vs FM25C040UEM8 |