25LC320A-E/ST16KVAO

The 25LC320A-E/ST16KVAO is a top-of-the-line 32 Kb Serial EEPROM that is tailor-made for consumer electronics, industrial, medical, and automotive applications, where dependable nonvolatile memory storage is of utmost importance. With its industry standard SPI compatible serial bus, this device offers a reliable and efficient solution for storing essential data. Its software write protection feature allows users to safeguard different sections of the memory array, ensuring data integrity and security. Furthermore, the hardware write protect pin adds an extra layer of protection against accidental writes to the status register, making it a trustworthy choice for critical applications. In addition, this EEPROM is available in various compact packaging options, providing flexibility for different design requirements

Key Features

• 4096 x 8-bit (16 Kbit)
• Supports SPI modes 0 and 3
• Up to 10 MHz clock frequency
• Self-Timed Erase and Write Cycles (5 ms max.)
• Read current: 5 mA (Max) at 10 MHz
• Write current: 5 mA (Max) at 10 MHz
• Standby current: 5 μA (Max) at 5.5 V
• Block Write Protection: Protect 1/4, 1/2 or Entire Array
• More than 1 million erase/write cycles
• Data retention > 200 years
• Industrial (I): -40°C to 85°C
• Extended (E): -40°C to +125°C
• Extended+ (H): -40°C to +150°C
• Automotive AECQ-100 Qualified1
• Factory Programming Available
• Available in standard packages including 8-lead PDIP and SOIC, and advanced packages including 8-lead MSOP, 8-lead TSSOP and 8-lead 2x3 TDFN