CAV24C64

CAV24C64 EEPROM Serial 64-Kb I2C - Auto Grade Description The CAV24C64 is a EEPROM Serial 64−Kb I2C − Auto Grade device, internally organized as 8192 words of 8 bits each. It features a 32−byte page write buffer and supports the Standard (100 kHz) and Fast (400 kHz) I2C protocol. External address pins make it possible to address up to eight CAV24C64 devices on the same bus. Features Automotive AEC−Q100 Grade 1 (−40°C to +125°C) Qualified Supports Standard and Fast I2C Protocol 2.5 V to 5.5 V Supply Voltage Range, 1.8 V to 5.5 V Supply Voltage Range for CAV24C64C4CTR 32−Byte Page Write Buffer Hardware Write Protection for Entire Memory CAV Prefix for Automotive and Other Applications Requiring Site and Change Control Schmitt Triggers and Noise Suppression Filters on I2C Bus Inputs (SCL and SDA) Low Power CMOS Technology 1,000,000 Program/Erase Cycles 100 Year Data Retention SOIC, TSSOP 8−lead, and WLCSP 4−Ball Packages This Device is Pb−Free, Halogen Free/BFR Free, and RoHS Compliant VCC SCL A2, A1, A0 WP CAV24C64 SDA VSS Figure 1. Functional Symbol www.onsemi.com SOIC−8 W SUFFIX CASE 751BD WLCSP−4 C4C SUFFIX CASE 567JY TSSOP−8 Y SUFFIX CASE 948AL SOIC−8 WIDE X SUFFIX CASE 751BE PIN CONFIGURATIONS (Top Views) A0 1 A1 A2 VSS VCC WP SCL SDA SOIC (W), TSSOP (Y) 1 VCC A1 A2 VSS SCL B1 B2 SDA WLCSP (C4C) Pin Name A0, A1, A2 SDA SCL WP VCC VSS PIN FUNCTION Function Device Address Input Serial Data Input/Output Serial Clock Input Write Pr...