The 93AA86A-I/ST is a 16K bit low-voltage serial EEPROM from Lingto Electronic Limited, designed for applications requiring non-volatile memory. It operates within a voltage range of 1.8V to 5.5V and features an 8-bit word size organization. The device supports a maximum clock frequency of 3 MHz and utilizes a standard 3-wire serial I/O interface. Key features include low-power CMOS technology, self-timed erase/write cycles, and a power-on/off data protection circuit. The EEPROM is rated for 1,000,000 erase/write cycles and offers data retention exceeding 200 years. It is available in various package types, including 8-lead TSSOP, making it suitable for space-constrained designs. The device is also Pb-free and RoHS compliant, with temperature ranges supporting industrial (-40¬8C to +85¬8C) and automotive (-40¬8C to +125¬8C) applications.
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| DigiKey | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 93AA86A-I/ST-ND | 93AA86A-I/ST | 93AA86A-I/ST | 93AA86A-I/ST |
| Product Name | Memory | Memory | Integrated Circuits (ICs) - Memory - Memory | Memory |
| Memory Category | EEPROM | EEPROM; EEPROM | EEPROM; Non-Volatile | EEPROM; EEPROM |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | ||
| Package Type | TSSOP; "8-TSSOP (0.173"", 4.40mm Width)" | SSOP; TSSOP; 8-TSSOP (0.173\", 4.40mm Width) | ||
| Supply Voltage | 1.8V ~ 5.5V | 1.8V ~ 5.5V | Surface Mount |
