1Kb MICROWIRE bus serial EEPROM, organized as 64 x 16 bits, featuring a 250ns maximum access time and operating at up to 2MHz. This non-volatile memory component supports a 3-wire serial interface and is housed in a lead-free, RoHS compliant TSSOP-8 package with tin-matte contact plating. It operates from a 2.5V to 5.5V supply voltage range, with a nominal supply voltage of 5.5V and a maximum supply current of 2mA. The component offers write protection and a maximum write cycle time of 6ms, suitable for surface mounting with dimensions of 3mm length, 4.4mm width, and 1mm height.
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Microchip 93LC46B-I/ST technical specifications.
| Access Time-Max | 250ns |
| Package/Case | TSSOP |
| Contact Plating | Tin, Matte |
| Density | 1Kb |
| Frequency | 2MHz |
| Height | 1mm |
| Interface | MICROWIRE, Serial, 3-WIRE |
| Lead Free | Lead Free |
| Length | 3mm |
| Max Frequency | 2MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 1Kb |
| Memory Type | Non-Volatile, , EEPROM |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2.5V |
| Mount | Surface Mount |
| Organization | 64X16 |
| Package Quantity | 100 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Supply Current | 2mA |
| Supply Voltage-Nom | 5.5V |
| Width | 4.4mm |
| Write Cycle Time-Max (tWC) | 6ms |
| Write Protection | YES |
| RoHS | Compliant |
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