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Onsemi EEPROM Serial 4-Kb SPI, Part #CAV25040 | EEPROM | DEX

Onsemi EEPROM Serial 4-Kb SPI, Part #CAV25040 | EEPROM | DEX

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Onsemi EEPROM Serial 4-Kb SPI, Part #CAV25040 | EEPROM | DEX features: • Automotive Temperature Grade 1 (−40°C to +125°C) • 10 MHz SPI Compatible • 2.5 V to 5.5 V Supply Voltage Range • SPI Modes (0,0) & (1,1) • 16−byte Page Write Buffer • Self−timed Write Cycle • Hardware and Software Protection • Block Write Protection − Protect 1/4, 1/2 or Entire EEPROM Array • Low Power CMOS Technology • 1,000,000 Program/Erase Cycles • 100 Year Data Retention • Industrial and Extended Temperature Range • SOIC and TSSOP 8−Lead Packages • These Devices are Pb−Free, Halogen Free/BFR Free, and RoHS Compliant

The CAV25010/20/40 are 1−Kb/2−Kb/4−Kb Serial CMOS EEPROM devices internally organized as 128x8/256x8/512x8 bits. They feature a 16−byte page write buffer and support the Serial Peripheral Interface (SPI) protocol. The device is enabled through a Chip Select (CS) input. In addition, the required bus signals are a clock input (SCK), data input (SI) and data output (SO) lines. The HOLD input may be used to pause any serial communication with the CAV25010/20/40 device. These devices feature software and hardware write protection, including partial as well as full array protection.




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