CAV25256
256-Kb SPI Serial CMOS EEPROM - Automotive Grade
制造商：ON
产品信息
The CAV25256 is a 256-Kb Serial CMOS EEPROM device internally organized as 32Kx8 bits. This features a 64-byte page write buffer and supports the Serial Peripheral Interface (SPI) protocol. The device is enabled through a Chip Select (
) input. In addition, the required bus signals are clock input (SCK), data input (SI) and data output (SO) lines. The
input may be used to pause any serial communication with the CAV25256 device. The device features software and hardware write protection, including partial as well as full array protection.
On-Chip ECC (Error Correction Code) makes the device suitable for high reliability applications.
) input. In addition, the required bus signals are clock input (SCK), data input (SI) and data output (SO) lines. The
input may be used to pause any serial communication with the CAV25256 device. The device features software and hardware write protection, including partial as well as full array protection.
On-Chip ECC (Error Correction Code) makes the device suitable for high reliability applications.
- Automotive Temperature Grade 1 (-40°C to +125°C)
- 2.5 V to 5.5 V Supply Voltage Range
- 8-lead SOIC and TSSOP Packages
- 8-lead SOIC and TSSOP Packages
- 10 MHz (5 V) SPI Compatible
- SPI Modes (0,0) & (1,1)
- 64-byte Page Write Buffer
- Self-timed Write Cycle
- Hardware and Software Protection
- CAV Prefix for Automotive and Other Applications Requiring Site and Change Control
- Block Write Protection
- - Protect ¼, ½ or Entire EEPROM Array
- Low Power CMOS Technology
- 1,000,000 Program/Erase Cycles
- This Device is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant