Onsemi EEPROM Serial 256-Kb SPI - Automotive Grade 0 (+150°C), Part #NV25256 | EEPROM | DEX

Onsemi EEPROM Serial 256-Kb SPI - Automotive Grade 0 (+150°C), Part #NV25256 | EEPROM | DEX are EEPROM Serial 128/256 kb SPI Automotive Grade 0 devices internally organized as 16K/32Kx8 bits. It 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 NV25xxx device. The device features software and hardware write protection, including partial as well as full array protection. Byte Level On−Chip ECC (Error Correction Code) makes the device suitable for high reliability applications. The device offers an additional Identification Page which can be permanently write protected.

Features: • Automotive AEC−Q100 Grade 0 (−40°C to +150°C) Qualified • 2.5 V to 5.5 V Supply Voltage Range • 10 MHz SPI Compatible • SPI Modes (0,0) & (1,1) • 64−byte Page Write Buffer • Self−timed Write Cycle • Hardware and Software Protection • Additional Identification Page with Permanent Write Protection • NV Prefix for Automotive and Other Applications Requiring Site and Change Control • Block Write Protection − Protect 1/4, 1/2 or Entire EEPROM Array • Low Power CMOS Technology • Program/Erase Cycles: − 4,000,000 at 25°C − 1,200,000 at +85°C − 600,000 at +125°C − 300,000 at +150°C • 200 Year Data Retention • SOIC, TSSOP 8−lead Packages • This Device is Pb−Free, Halogen Free/BFR Free, and RoHS Compliant

ONS:NV25256

NV25256