CAT25256YI-G

ON SEMICONDUCTOR  CAT25256YI-G  EEPROM, 256 Kbit, 32K x 8位, 5 MHz, SPI, TSSOP, 8 引脚

The is a 256kB serial CMOS Electrically Erasable Programmable Read-Only Memory EEPROM with S56E-marking. It is organized as 32K x 8-bit. This features a 64-byte page write buffer and supports the serial peripheral interface SPI protocol. The device is enabled through a chip select CS input. In addition, the required bus signals are clock input SCK, data input SI and data output SO lines. The HOLD input may be used to pause any serial communication with the CAT25256 device. The device features software and hardware write protection, including partial as well as full array protection.

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1.8 to 5.5V Supply voltage range

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Additional identification page with permanent write protection

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Block write protection - Protect 1/4, 1/2 or entire EEPROM array

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Low power CMOS technology

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1000000 Program/erase cycles

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100 years Data retention

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Industrial and extended temperature range