CAT24C208

CAT24C208 EEPROM Serial 8-Kb I2C Dual Port Description The CAT24C208 is an EEPROM Serial 8−Kb I2C Dual Port internally organized as 4 segments of 256 bytes each. The CAT24C208 features a 16−byte page write buffer and can be accessed from either of two separate I2C compatible ports, DSP (SDA, SCL) and DDC (SDA, SCL). Arbitration between the two interface ports is automatic and allows the appearance of individual access to the memory from each interface. Features Supports Standard and Fast I2C Protocol 2.5 V to 5.5 V Operation 16−Byte Page Write Buffer Schmitt Triggers and Noise Protection Filters on I2C Bus Input Low Power CMOS Technology 1,000,000 Program/Erase Cycles 100 Year Data Retention Industrial Temperature Range SOIC 8−lead Package This Device is Pb−Free, Halogen Free/BFR Free, and RoHS Compliant www.onsemi.com SOIC−8 W SUFFIX CASE 751BD PIN CONFIGURATION DSP VCC DSP SCL DSP SDA VSS 1 SOIC (W) (Top View) DDC VCC EDID SEL DDC SCL DDC SDA ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 8 of this data sheet. DSP VCC DSP SCL DSP SDA DISPLAY CONTROL LOGIC D E C O D E R S ARBITRATION LOGIC 1K X 8 MEMORY ARRAY DDC VCC D E C O DDC D E R CONTROL LOGIC S DDC SCL DDC SDA VSS CONFIGURATION REGISTER EDID SEL Figure 1. Block Diagram © Semiconductor Components Industries, LLC, 2009 May, 2018 − Rev. 7 1 Publication Order Number: CAT24C208/D CAT24C208 Table 1. PIN DESCRIPTIO...