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| PartNumber | 25LC040-I/SN | 25LC040-I/P | 25LC040/P |
| Description | EEPROM 512x8 - 2.5V | EEPROM 512x8 - 2.5V | EEPROM 512x8 2.5V |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | EEPROM | EEPROM | EEPROM |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | Through Hole | Through Hole |
| Package / Case | SOIC-8 | PDIP-8 | PDIP-8 |
| Memory Size | 4 kbit | 4 kbit | 4 kbit |
| Organization | 512 x 8 | 512 x 8 | 512 x 8 |
| Interface Type | Serial, 4-Wire, SDI, SPI | Serial, 4-Wire, SDI, SPI | Serial, 4-Wire, SDI, SPI |
| Access Time | 230 ns | 230 ns | 5 ms |
| Data Retention | 200 Year | 200 Year | 200 Year |
| Maximum Clock Frequency | 2 MHz | 2 MHz | 2 MHz |
| Supply Current Max | 5 mA | 5 mA | 5 mA |
| Supply Voltage Min | 2.5 V | 2.5 V | 2.5 V |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | 0 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 70 C |
| Packaging | Tube | Tube | Tube |
| Height | 1.25 mm (Min) | 3.3 mm | 3.3 mm |
| Length | 4.9 mm | 9.27 mm | 9.27 mm |
| Width | 3.9 mm | 6.35 mm | 6.35 mm |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Moisture Sensitive | Yes | - | - |
| Operating Supply Current | 5 mA | 5 mA | 5 mA |
| Operating Supply Voltage | 2.5 V | 2.5 V, 5.5 V | 2.5 V, 5.5 V |
| Product Type | EEPROM | EEPROM | EEPROM |
| Programming Voltage | 3.3 V, 5 V | 3.3 V, 5 V | 3.3 V, 5 V |
| Factory Pack Quantity | 100 | 60 | 60 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Unit Weight | 0.019048 oz | 0.032805 oz | 0.032805 oz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology |
25LC040-I/SN | EEPROM 512x8 - 2.5V | |
| 25LC040-I/P | EEPROM 512x8 - 2.5V | ||
| 25LC040A-I/SN | EEPROM 4K 512X8 2.5V SER EE IND | ||
| 25LC040A-E/P | EEPROM 4K 512X8 2.5V SER EE EXT | ||
| 25LC040A-I/P | EEPROM 4K 512X8 2.5V SER EE IND | ||
| 25LC040A-I/ST | EEPROM 4K 512X8 2.5V SER EE IND | ||
| 25LC040/P | EEPROM 512x8 2.5V | ||
| 25LC040A-E/SN | EEPROM 4K 512X8 2.5V SER EE EXT | ||
| 25LC040/SN | EEPROM 512x8 - 2.5V | ||
| 25LC040A-E/ST | EEPROM 4K 512X8 2.5V SER EE EXT | ||
| 25LC040A-I/MS | EEPROM 4K 512X8 2.5V SER EE IND | ||
| 25LC040A-H/SN | EEPROM 4K, 512 X 8, 2.5V SER EE 150C | ||
| 25LC040A-E/MS | EEPROM 4K 512X8 2.5V SER EE EXT | ||
| 25LC040 | New and Original | ||
| 25LC040-E/SN | New and Original | ||
| 25LC040-I | New and Original | ||
| 25LC040-I/SN,TK11129CSIL | New and Original | ||
| 25LC040/P02V | New and Original | ||
| 25LC040/SN-T | New and Original | ||
| 25LC040A | New and Original | ||
| 25LC040A-ISN | New and Original | ||
| 25LC040A-I/MS | EEPROM 4K 512X8 2.5V SER EE IND | ||
| 25LC040A-M/P | EEPROM 4K, 512 X 8, 2.5V SER EE MIL | ||
| 25LC040A-M/SN | EEPROM 4K, 512 X 8, 2.5V SER EE MIL | ||
| 25LC040A-E/MS | EEPROM 4K 512X8 2.5V SER EE EXT | ||
| 25LC040A-E/ST | EEPROM 4K 512X8 2.5V SER EE EXT | ||
| 25LC040A-E/SN | IC EEPROM 4K SPI 10MHZ 8SOIC | ||
| 25LC040A-E/P | IC EEPROM 4K SPI 10MHZ 8DIP | ||
| 25LC040/P | EEPROM 512x8 2.5V | ||
| 25LC040-I/P | EEPROM 512x8 - 2.5V | ||
| 25LC040A-H/SN | EEPROM 4K, 512 X 8, 2.5V SER EE 150C | ||
| 25LC040/SN | IC EEPROM 4K SPI 2MHZ 8SOIC | ||
| 25LC040-I/SN | EEPROM 512x8 - 2.5V | ||
| 25LC040A-I/ST | EEPROM 4K 512X8 2.5V SER EE IND | ||
| 25LC040A-I/P | IC EEPROM 4K SPI 10MHZ 8DIP | ||
| 25LC040A-I/SN | IC EEPROM 4K SPI 10MHZ 8SOIC | ||
| 25LC040-ISN | New and Original | ||
| 25LC040-IP | New and Original | ||
| 25LC040A-IP | EEPROM Serial-SPI 4K-bit 512 x 8 3.3V/5V 8-Pin PDIP - Rail/Tube (Alt: 25LC040A-I/P) | ||
| 25LC040A-IMS | New and Original | ||
| 25LC040A-ESN | EEPROM Serial-SPI 4K-bit 512 x 8 3.3V/5V 8-Pin SOIC N (Alt: 25LC040A-E/SN) | ||
| 25LC040A-E/SN16KVAO | 4K 512X8 2.5V SER EE | ||
| 25LC040A-E/ST16KVAO | 4K 512X8 2.5V SER EE | ||
| 25LC040A-H/SN16KVAO | 4K 512X8 2.5V SER EE | ||
| 25LC040A/S16K | IC EEPROM 4K SPI 10MHZ WAFER | ||
| 25LC040A/W16K | IC EEPROM 4K SPI 10MHZ WAFER | ||
| 25LC040A-EST | EEPROM Serial-SPI 4K-bit 512 x 8 3.3V/5V 8-Pin TSSOP (Alt: 25LC040A-E/ST) | ||
| 25LC040A-EP | EEPROM Serial-SPI 4K-bit 512 x 8 3.3V/5V 8-Pin PDIP - Rail/Tube (Alt: 25LC040A-E/P) | ||
| 25LC040-I/SNG | EEPROM 512x8 - 2.5V Lead Free Package | ||
| 25LC040A-IST | EEPROM Serial-SPI 4K-bit 512 x 8 3.3V/5V 8-Pin TSSOP (Alt: 25LC040A-I/ST) |