The 24CS512-E/SN66KVAO is a 512-Kbit I¬=C Serial EEPROM from Quarktwin Technology Ltd., organized as 65,536 x 8-bit blocks. It supports high-speed I¬=C communication at 3.4 MHz and is compatible with standard I¬=C speeds of 1 MHz, 400 kHz, and 100 kHz. The device allows for byte or page writes up to 128 bytes and features a self-timed write cycle with a maximum duration of 5 ms. This EEPROM includes a 128-bit preprogrammed serial number for unique identification, along with a user-programmable, lockable 128-byte ID page. It offers versatile data protection options, including a hardware write-protect pin and enhanced software write protection. The operating voltage range is from 1.7V to 5.5V, with low power consumption characteristics: a maximum write current of 3.0 mA, read current of 1.0 mA, and standby current of just 1 ¬µA. The 24CS512 is designed for high reliability, supporting over one million erase/write cycles and featuring built-in Error Correction Code (ECC) logic for improved data integrity. It is RoHS compliant and available in various package types, including 8-Lead MSOP, PDIP, SOIC, TSSOP, and more, making it suitable for a wide range of consumer and industrial applications.
EEPROM Memory IC 512Kb (64K x 8) I²C 3.4MHz 400ns 8-SOIC
512K I2C SERIAL EEPROM, EXT, 8-S
EEPROM Memory IC 512Kbit I²C 3.4 MHz 400 ns 8-SOIC
512K I2C SERIAL EEPROM, EXT, 8-S
| DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 150-24CS512-E/SN66KVAO-ND | 24CS512-E/SN66KVAO | 24CS512-E/SN66KVAO | 24CS512-E/SN66KVAO |
| Product Name | Memory | Memory | Memory | Integrated Circuits (ICs) - Memory |
| Memory Category | EEPROM | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM; Non-Volatile |
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | |
| Package Type | SOIC; "8-SOIC (0.154"", 3.90mm Width)" | SOIC; 8-SOIC (0.154\", 3.90mm Width) | SOIC | |
| Supply Voltage | 1.7V ~ 5.5V | 1.7V ~ 5.5V | 1.7V ~ 5.5V |