CAV25128 Datasheet | onsemi

EEPROM Serial 128-Kb SPI Automotive Grade 1 Description The CAV25128 is a EEPROM Serial 128- Kb SPI Automotive Grade 1 device internally organized as 16Kx8 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 (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 munication with the CAV25128 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. Features - Automotive AEC- Q100 Grade 1 (- 40°C to +125°C) Qualified - 10 MHz SPI patible - 2.5 V to 5.5 V Supply Voltage Range - SPI Modes (0,0) & (1,1) - 64- byte Page Write Buffer - Additional Identification Page with Permanent Write Protection - 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 - 8- Lead SOIC and TSSOP Packages - This Device is Pb- Free, Halogen Free/BFR Free, and Ro HS pliant HOLD SCK VSS Figure 1. Functional Symbol .onsemi. SOIC- 8 V SUFFIX CASE 751BD TSSOP- 8 Y SUFFIX CASE 948AL PIN CONFIGURATION SO WP VCC HOLD SCK SI SOIC (V), TSSOP (Y) Pin Name CS SO WP VSS SI...