45DB081B

PAGE 1 OF 6 ATMEL CORPORATION Tel:(408)441-0311 Fax:(408)436-4200 AT-45DB081B DATA FLASH RELIABILITY DATA* - 150° C RETENTION BAKE (PLASTIC) - 125° C DYNAMIC OPERATING LIFETEST (PLASTIC) - EXTENDED TEMPERATURE CYCLE (PLASTIC) - 121°C/15PSG PRESSURE POT TEST - 131°/85% RELATIVE HUMIDITY HAST TEST JULY 2004 2325 Orchard Parkway San Jose CA. 95131 PAGE 2 OF 6 AT-45DB081B PLASTIC PACKAGE 150° C RETENTION BAKE LOT NUMBER DATE CODE SAMPLE SIZE TOTAL CKT-HRS(K) NUMBER OF FAILURES AT INDICATED HOURS (48) (168) (500) (1000) 0S1955A 1W0370 0ZC336-1 0T1973-1 1P0629-1 1P1720 1P1144A 0ZC316 1W0359 1W0254 1P2298C 1P1717 1R2664D 1S4532 2P0740-2 2R1752-3 1T6007 3H0396A 3R3559-1 3J1930 0S0051 1W0117 0Z0117 0T0118 1P0118 1P0120 1P0122 0Z0126 1W0126 1W0126 1P0130 1P0131 1R0134 1S0134 2P0247 2R0247 1T0249 3H0334 3R0337 3J0402 200 294 299 200 200 200 200 100 100 100 200 400 199 600 184 100 50 100 300 50 200.0 294.0 299.0 200.0 200.0 200.0 200.0 100.0 100.0 100.0 200.0 400.0 199.0 600.0 184.0 100.0 50.0 100.0 300.0 50.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 FAILURE RATE TOTAL DEVICE HOURS BEST ESTIMATE 50° C AMBIENT λ CONFIDENCE ESTIMATE λ λ λ 4,076,000 DEVICE HOURS = 0.02% PER 1,000 HOURS EXTRAPOLATION TO 50° C VIA ARRHENNIUS EQUATION AND ACTIVATION ENERGY OF 0.5eV = 0.0003% PER 1,000 HOURS (3 FITS) 60 = 0.0003% PER 1,000 HOURS 60% CONFIDENCE (3 FITS) 90 = 0.0008% PER ...