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| PartNumber | 93LC66/P | 93LC66-I/SN | 93LC66-I/P |
| Description | EEPROM 512x8 Or 256x16 | EEPROM 512x8 Or 256x16 | EEPROM 512x8 Or 256x16 |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | EEPROM | EEPROM | EEPROM |
| RoHS | Y | Y | Y |
| Mounting Style | Through Hole | SMD/SMT | Through Hole |
| Package / Case | PDIP-8 | SOIC-8 | PDIP-8 |
| Memory Size | 4 kbit | 4 kbit | 4 kbit |
| Organization | 512 x 8, 256 x 16 | 512 x 8, 256 x 16 | 512 x 8, 256 x 16 |
| Interface Type | Serial, 3-Wire, Microwire | Serial, 3-Wire, Microwire | Serial, 3-Wire, Microwire |
| Data Retention | 200 Year | 200 Year | 200 Year |
| Maximum Clock Frequency | 2 MHz | 2 MHz | 2 MHz |
| Supply Current Max | 3 mA | 3 mA | 3 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 | 0 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 70 C | + 85 C | + 85 C |
| Packaging | Tube | Tube | Tube |
| Height | 3.3 mm | 1.25 mm (Min) | 3.3 mm |
| Length | 9.27 mm | 4.9 mm | 9.27 mm |
| Width | 6.35 mm | 3.9 mm | 6.35 mm |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Operating Supply Current | 3 mA | 3 mA | 3 mA |
| Operating Supply Voltage | 2.5 V to 5.5 V | 2.5 V to 5.5 V | 2.5 V to 5.5 V |
| Product Type | EEPROM | EEPROM | EEPROM |
| Programming Voltage | 2.5 V to 5.5 V | 2.5 V to 5.5 V | 2.5 V to 5.5 V |
| Factory Pack Quantity | 60 | 100 | 60 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Unit Weight | 0.032805 oz | 0.019048 oz | 0.032805 oz |
| Moisture Sensitive | - | Yes | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology |
93LC66/P | EEPROM 512x8 Or 256x16 | |
| 93LC66A/ST | EEPROM 512x8 | ||
| 93LC66A-E/SN | EEPROM 512x8 | ||
| 93LC66A/P | EEPROM 512x8 | ||
| 93LC66A-E/P | EEPROM 512x8 | ||
| 93LC66A/SN | EEPROM 512x8 | ||
| 93LC66/SN | EEPROM 512x8 Or 256x16 | ||
| 93LC66-I/SN | EEPROM 512x8 Or 256x16 | ||
| 93LC66A-I/P | EEPROM 512x8 | ||
| 93LC66-I/P | EEPROM 512x8 Or 256x16 | ||
| 93LC66A-I/ST | EEPROM 512x8 | ||
| 93LC66A-I/MS | EEPROM 512x8 | ||
| 93LC66A-E/ST | EEPROM 512x8 | ||
| 93LC66A-E/MS | EEPROM 512x8 | ||
| 93LC66A-I/SN | EEPROM 512x8 | ||
| 93LC66 | EEPROM memory, Microwire, 256x16bit, 2.5÷5.5V, 2MHz, TSSOP8 | ||
| 93LC66-A-ISN | New and Original | ||
| 93LC66-I/S | New and Original | ||
| 93LC66/SM | New and Original | ||
| 93LC6681 | New and Original | ||
| 93LC66A | New and Original | ||
| 93LC66A-I/ST P/B | New and Original | ||
| 93LC66A-WST | New and Original | ||
| 93LC66A/B | New and Original | ||
| 93LC66AI/SN | New and Original | ||
| 93LC66A-E/SN | EEPROM 512x8 | ||
| 93LC66A-E/P | EEPROM 512x8 | ||
| 93LC66A-I/SN | IC EEPROM 4K SPI 2MHZ 8SOIC | ||
| 93LC66A-I/STG | EEPROM 512x8 Lead Free Package | ||
| 93LC66A/ST | EEPROM 512x8 | ||
| 93LC66A-E/ST | EEPROM 512x8 | ||
| 93LC66A-E/MS | EEPROM 512x8 | ||
| 93LC66-I/P | EEPROM 512x8 Or 256x16 | ||
| 93LC66/SN | IC EEPROM 4K SPI 2MHZ 8SOIC | ||
| 93LC66-I/SN | IC EEPROM 4K SPI 2MHZ 8SOIC | ||
| 93LC66A-I/P | IC EEPROM 4K SPI 2MHZ 8DIP | ||
| 93LC66A/P | EEPROM 512x8 | ||
| 93LC66A-I/MS | EEPROM 512x8 | ||
| 93LC66A-I/ST | EEPROM 512x8 | ||
| 93LC66A/SN | EEPROM 512x8 | ||
| 93LC66/P | IC EEPROM 4K SPI 2MHZ 8DIP | ||
| 93LC66A-I/SN15KVAO | 4K 512X8 SERIAL EE IND | ||
| 93LC66A-I/SNG | EEPROM 512x8 Lead Free Package | ||
| 93LC66A-I/PG | EEPROM 512x8 Lead Free Package | ||
| 93LC66A-I/MSG | EEPROM 512x8 Lead Free Package | ||
| 93LC66/PH3F | 512 X 8 MICROWIRE BUS SERIAL EEPROM, PDIP8 | ||
| 93LC66-ISN | New and Original | ||
| 93LC66A-IST | New and Original | ||
| 93LC66A-ISN | New and Original | ||
| 93LC66A-IP | New and Original |