HC912B32 Cu Wire Conversion In FSL-KLM-FM (PCN 16642)

Transcription

1 HC912B32 Cu Wire Conversion In FSL-KLM-FM (PCN 16642) 1. Objective This report describes the 25um PdCu wire for HC912B32 on the 80QFP UDR technology device electrical distribution data versus baseline 25um Au wire. Current Wire: 25um Au wire Proposed New Wire: 25um PdCu wire 2. General Information Product Family: HC912B32 Fab site: FSL-CHD-FAB Mask set: 4J54E Package(s): 80QFP Assembly Site: Freescale Kuala Lumpur, Malaysia 3. Method Two data sets taken from selected key product, 30 units in each set at T0 analysis: units from 25um diameter PdCu wire qual lot units from 25um diameter Au wire control lot Page 1 of 5

2 Both qualification and control lots are tested to standard production final test flow. Electrical distribution data generated from the selected key parametric tests with Freescale standard criteria CPK > 1.67 and shift 15%. 4. Data and Summary: 4.1. Electrical Distribution Table: Selected Key Product: MC912D60A (112LQFP) M35Z The ED data from Selected Evaluation Vehicle will be representing the parts stated in section 2 General Information Temp 125 C Temp 125 C 6010:RIDDS_12MHZ Vdd 0.0 ma NA NA PASS 6020:WIDDS_12MHZ Vdd 0.0 ma NA NA PASS 6050:SIDDS_12MHZ Vdd 0.0 ua NA NA PASS 1420:RIDDE_8MHZ Vdd 0.0 ma NA NA PASS 1430:RIDDS_8MHZ Vdd 0.0 ma NA NA PASS 1440:WIDDE_8MHZ Vdd 0.0 ma NA NA PASS 1450:WIDDS_8MHZ Vdd 0.0 ma NA NA PASS 1480:SIDDE_8MHZ Vdd 0.0 ua NA NA PASS 2702:ATD0_Ramp_HI_8M TUE LSB PASS PASS 2752:ATD0_Ramp40K_HI_8M TUE LSB PASS PASS 2801:VRH0_Iref vrh0 ua NA NA PASS 2821:VRL0_Iref vrl0 ua NA NA PASS 2902:ATD1_Ramp_HI_8M TUE LSB PASS PASS 2952:ATD1_Ramp40K_HI_8M TUE LSB PASS PASS 3001:VRH1_Iref vrh1 ua NA NA PASS 3021:VRL1_Iref vrl1 ua NA NA PASS Page 2 of 5

3 Temp 25 C Temp 25 C 6010:RIDDS_12MHZ Vdd 0.0 ma NA NA PASS 6020:WIDDS_12MHZ Vdd 0.0 ma NA NA PASS 6050:SIDDS_12MHZ Vdd 0.0 ua NA NA PASS 1420:RIDDE_8MHZ Vdd 0.0 ma NA NA PASS 1430:RIDDS_8MHZ Vdd 0.0 ma NA NA PASS 1440:WIDDE_8MHZ Vdd 0.0 ma NA NA PASS 1450:WIDDS_8MHZ Vdd 0.0 ma NA NA PASS 1480:SIDDE_8MHZ Vdd 0.0 ua NA NA PASS 2702:ATD0_Ramp_HI_8M TUE LSB PASS PASS 2752:ATD0_Ramp40K_HI_8M TUE LSB PASS PASS 2801:VRH0_Iref vrh0 ua NA NA PASS 2821:VRL0_Iref vrl0 ua NA NA PASS 2902:ATD1_Ramp_HI_8M TUE LSB PASS PASS 2952:ATD1_Ramp40K_HI_8M TUE LSB PASS JUSTIFY 3001:VRH1_Iref vrh1 ua NA NA PASS 3021:VRL1_Iref vrl1 ua NA NA PASS Cu avg improved as it moved toward center of limits Page 3 of 5

4 Temp -40 C Temp -40 C 6010:RIDDS_12MHZ Vdd 0.0 ma NA NA PASS 6020:WIDDS_12MHZ Vdd 0.0 ma NA NA JUSTIFY Cu avg improved as moving away from spec limit. 6050:SIDDS_12MHZ Vdd 0.0 ua NA NA PASS 1420:RIDDE_8MHZ Vdd 0.0 ma NA NA PASS 1430:RIDDS_8MHZ Vdd 0.0 ma NA NA PASS 1440:WIDDE_8MHZ Vdd 0.0 ma NA NA PASS 1450:WIDDS_8MHZ Vdd 0.0 ma NA NA PASS 1480:SIDDE_8MHZ Vdd 0.0 ua NA NA PASS 2702:ATD0_Ramp_HI_8M TUE LSB PASS PASS 2752:ATD0_Ramp40K_HI_8M TUE LSB PASS PASS 2801:VRH0_Iref vrh0 ua NA NA PASS 2821:VRL0_Iref vrl0 ua NA NA PASS 2902:ATD1_Ramp_HI_8M TUE LSB PASS PASS 2952:ATD1_Ramp40K_HI_8M TUE LSB PASS PASS 3001:VRH1_Iref vrh1 ua NA NA PASS 3021:VRL1_Iref vrl1 ua NA NA PASS Shift analysis refers to analysis of shift of the distribution mean towards the nearest specification limit: % Shift (USL) = {Mean(new)-Mean(old)} / {Upper Spec Limit-Mean(old)} % Shift (LSL) = {Mean(new)-Mean(old)} / {Mean(old)-Lower Spec Limit} Page 4 of 5

5 4.2. Summary: From the above data, it was verified that the requirements and acceptance criteria was achieved. 5. Document History: Rev Date Originator O 13 th Feb Shahrol Nurul Aida-B Page 5 of 5