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| PartNumber | 93C66B-E/MS | 93C66B-E/SN | 93C66B-E/P |
| Description | EEPROM 256x16 | EEPROM 256x16 | EEPROM 256x16 |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | EEPROM | EEPROM | EEPROM |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | Through Hole |
| Package / Case | MSOP-8 | SOIC-8 | PDIP-8 |
| Memory Size | 4 kbit | 4 kbit | 4 kbit |
| Organization | 256 x 16 | 256 x 16 | 256 x 16 |
| Interface Type | Serial, 3-Wire, Microwire | Serial, 3-Wire, Microwire | Serial, 3-Wire, Microwire |
| Access Time | 250 ns | 250 ns | 250 ns |
| Data Retention | 200 Year | 200 Year | 200 Year |
| Maximum Clock Frequency | 2 MHz | 2 MHz | 2 MHz |
| Supply Current Max | 2 mA | 2 mA | 2 mA |
| Supply Voltage Min | 4.5 V | 4.5 V | 4.5 V |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Packaging | Tube | Tube | Tube |
| Height | 0.85 mm | 1.25 mm (Min) | 3.3 mm |
| Length | 3 mm | 4.9 mm | 9.27 mm |
| Width | 3 mm | 3.9 mm | 6.35 mm |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Operating Supply Current | 2 mA | 2 mA | 2 mA |
| Operating Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| Product Type | EEPROM | EEPROM | EEPROM |
| Factory Pack Quantity | 100 | 100 | 60 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Unit Weight | 0.004938 oz | 0.019048 oz | 0.032805 oz |
| Moisture Sensitive | - | Yes | - |
| Fabricante | Parte # | Descripción | RFQ |
|---|---|---|---|
Microchip Technology |
93C66B-E/MS | EEPROM 256x16 | |
| 93C66B-E/ST | EEPROM 256x16 | ||
| 93C66B-E/SN | EEPROM 256x16 | ||
| 93C66B-E/P | EEPROM 256x16 | ||
| 93C66B-E/ST | EEPROM 256x16 | ||
| 93C66B-E/MS | EEPROM 256x16 | ||
| 93C66B-E/SN | IC EEPROM 4K SPI 2MHZ 8SOIC | ||
| 93C66B-E/P | EEPROM 256x16 | ||
| 93C66B-ESN | Nuevo y original |