產品主要性能參數1 Wide Voltage Operation VCC = 1.8V to 5.5V Operating Ambient Temperature: -40C to +85C Internally Organized: - K24C02, 256 X 8 (2K bits) Two-wire Serial Interface Schmitt Trigger, Filtered Inputs for Noise Suppression 產品主要性能參數2 Bidirectional Data Transfer Protocol 1 MHz (5V), 400 kHz (1.8V, 2.5V, 2.7V) Compatibility Write Protect Pin for Hardware Data Protection 8-byte Page (2K), 16-byte Page (4K, 8K, 16K) , 32-byte page (32K,64K) Write Modes Partial Page Writes Allowed Self-timed Write Cycle (5 ms max) High-reliability Endurance: 1 Million Write Cycles Data Retention: 100 Years 8-lead PDIP, 8-lead SOP and 8-lead TSSOP Packages 產品的可靠性評價 Test Items Test condition Failure criteria Spec Results Judgment ESD HBM 2KV MM 200V IV Curve, function 0/3 0/3 Pass (HBM 2kV&MM200V) Latch-up 100mA,8.25V Idd>10mA 0/6 0/6 Pass (200mA;8.25V) HTOL 125℃, V=5.5V, f=1MHz, Reset=1Hz,1000h function 0/43 0/43(1000h) Pass HAST 130℃,85%RH,230KPa, 5.5V,96h function 0/44 0/44 Pass TC -65～150℃，1000 cycles function 1/77 0/77(1000cycle) Pass PCT 121℃,{bfb}RH210KPa, 96h function 1/77 0/77 Pass Endurance 1.8V, RT, 00FF, 1M cycle function 0/45 1/45(DIP) Pass 5V, RT, 00FF, 1M cycle function 0/45 0/45(DIP) Data Retention After 100K endurance, FF, 150℃, 1000h function 1/77 0/77(1000h) Pass