Reliability Testing Report No.:T1091 PR No: E95060555 Reliability Testing Report Of Operating Life Test Testing Engineer Report Review Laboratory Head Issue Date: 2006/09/10 Integrated Service Technology Inc. 1F, No.22, Pu-Ding., Hsin-Chu, Taiwan, R.O.C. TEL: (03) 5782266 FAX: (03) 5634868 TQP-23-02 Rev:04 Reliability Testing Report No.:T1091 PR No: E95060555 CONTENTS 1. CUSTOMER BACKGROUND INFORMATION 2 2. TEST HISTORY 2 3. CONDITION , EQUIPMENTS AND DEVICE 3 4. TESTING RESULTS 4 5. MTTF 5~6 CALCUATE 6. CUSTOMER’S ENCLOSURE 7~11 Integrated Service Technology Inc. 1F, No.22, Pu-Ding., Hsin-Chu, Taiwan, R.O.C. TEL: (03) 5782266 FAX: (03) 5634868 Page 1 of 11 Reliability Testing Report No.:T1091 PR No: E95060555 1. CUSTOMER BACKGROUND INFORMATION Company : RAIO Technology Inc. Address : 6F, No.21, Industry East 4 th Road, Hsinchu Science Park, Hsinchu, Taiwan Applicant : 2. TEST HISTORY Date Finished Register Date : 08/12/2006 Test Item : Operating Life Test Test Method Test Sample : 09/05/2006 : Refer to JESD22-A108-B Test Method (Customer’s Condition:85 90%RH 500hrs PS1:3.3V,VIH:3.3V) : RA8803(QFP100) Testing Item Operating Life Test……………………………. ……………………………… Page 11 Remark The results only apply to the device under test. This report is 11 pages, and no part of it may be abstracted or reproduced. Integrated Service Technology Inc. 1F, No.22, Pu-Ding., Hsin-Chu, Taiwan, R.O.C. TEL: (03) 5782266 FAX: (03) 5634868 Page 2 of 11 Reliability Testing Report No.:T1091 PR No: E95060555 3. CONDITION, EQUIPMENTS AND DEVICE 3.1 Test Equipment Burn In System Calibrate trace code THS-D5C-100 06-06-BCC-304-01 3.2 Environmental Condition of Laboratory Temperature 23 5 Humidity 55%± 10% RH 3.3 Specimen Model Quantity 3.4 Test Condition Temperature Humidity Voltage Test Time RA8803(QFP100) 42ea 85 90%RH PS1:3.3V, VIH:3.3V 500hours Integrated Service Technology Inc. 1F, No.22, Pu-Ding., Hsin-Chu, Taiwan, R.O.C. TEL: (03) 5782266 FAX: (03) 5634868 Page 3 of 11 Reliability Testing Report No.:T1091 PR No: E95060555 4. TESTING RESULTS 4. 1 Observe surface of samples, no abnormal phenomena was found. 4. 2 Functional testing will be performed by customer and all pass. Integrated Service Technology Inc. 1F, No.22, Pu-Ding., Hsin-Chu, Taiwan, R.O.C. TEL: (03) 5782266 FAX: (03) 5634868 Page 4 of 11 Reliability Testing Report No.:T1091 PR No: E95060555 5. MTTF CALCUATE MTTF Formula Product name: RA8803 Sample sizes : 42EA Fail :0ea Tj at stress condition:85 Tj at use conditions:55 The failure rate in FITS : λ= X 2 1− α Test Time:500hrs 2 R + 2 109 100 2 × AF × DH × SS AF= AFT*AFV Thermal Acceleration Factor : 1 eV 1 − k Tr Ttest AFT = e k: 8.617 * 10−5 eV / K Voltage Acceleration Factor : AFV = e β [E S − E N ] β : Voltage Acceleration Constant E S : Stress Voltage EN : Nominal Voltage AFT( 55°C −85°C ) = e eV 1 1 − k Tr Ttest =e 0.7 1 1 − 8.617*10 −5 328 358 =8 AFV = e β [VS −VN ] = e β [5.5−5] = 1 AF = AFT * AFV = 8 Integrated Service Technology Inc. 1F, No.22, Pu-Ding., Hsin-Chu, Taiwan, R.O.C. TEL: (03) 5782266 FAX: (03) 5634868 Page 5 of 11 Reliability Testing Report No.:T1091 PR No: E95060555 λ= MTTF = 1 λ 1 λ α 2 R + 2 109 4.605 × 10 9 100 = = 13761( FITS ) 2 × AF × DH × SS 2 × 8 × 42 × 500 × 10 9 = 72671 λ= MTTF = X ` 1− X ` 1− α (Device-hour) 2 R + 2 109 100 2 × AF × DH × SS × 10 9 = 182571 = 1.833 × 109 = 5477( FITS ) 2 × 8 × 42 × 500 (Device-hour) Integrated Service Technology Inc. 1F, No.22, Pu-Ding., Hsin-Chu, Taiwan, R.O.C. TEL: (03) 5782266 FAX: (03) 5634868 Page 6 of 11 Reliability Testing Report No.:T1091 PR No: E95060555 Integrated Service Technology Inc. 1F, No.22, Pu-Ding., Hsin-Chu, Taiwan, R.O.C. TEL: (03) 5782266 FAX: (03) 5634868 Page 7 of 11 Reliability Testing Report No.:T1091 PR No: E95060555 Integrated Service Technology Inc. 1F, No.22, Pu-Ding., Hsin-Chu, Taiwan, R.O.C. TEL: (03) 5782266 FAX: (03) 5634868 Page 8 of 11 Reliability Testing Report No.:T1091 PR No: E95060555 Integrated Service Technology Inc. 1F, No.22, Pu-Ding., Hsin-Chu, Taiwan, R.O.C. TEL: (03) 5782266 FAX: (03) 5634868 Page 9 of 11 Reliability Testing Report No.:T1091 PR No: E95060555 Integrated Service Technology Inc. 1F, No.22, Pu-Ding., Hsin-Chu, Taiwan, R.O.C. TEL: (03) 5782266 FAX: (03) 5634868 Page 10 of 11 Reliability Testing Report No.:T1091 PR No: E95060555 Integrated Service Technology Inc. 1F, No.22, Pu-Ding., Hsin-Chu, Taiwan, R.O.C. TEL: (03) 5782266 FAX: (03) 5634868 Page 11 of 11