The 93C66C/S15K is a 4Kbit low-voltage serial EEPROM from Quarktwin Technology Ltd., designed for low-power applications. It operates within a voltage range of 4.5V to 5.5V and features an ORG pin that allows for selectable word sizes of 8 or 16 bits. The device supports self-timed erase and write cycles, including an automatic erase before writing all data. It is capable of enduring 1,000,000 erase/write cycles with a data retention period exceeding 200 years. This EEPROM is compliant with RoHS standards and is available in various package types, including 8-lead PDIP, SOIC, MSOP, SOT-23, DFN/TDFN, and TSSOP. The device is suitable for industrial applications with a temperature range of -40¬8C to +85¬8C and automotive applications up to +125¬8C. The 93C66C/S15K is equipped with power-on/off data protection circuitry and an industry-standard 3-wire serial I/O interface, making it a reliable choice for nonvolatile memory needs in various electronic projects.
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| Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 93C66C/S15K | 93C66C/S15K | 93C66C/S15K |
| Product Name | Memory | Memory | Integrated Circuits (ICs) - Memory |
| Memory Category | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM; Non-Volatile |
| Density | 4 kbits | 4 kbits | 4 kbits |
| Operating Temperature | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) |
