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S29AS016J датащи(PDF) 56 Page - Cypress Semiconductor |
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S29AS016J датащи(HTML) 56 Page - Cypress Semiconductor |
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56 / 59 page ![]() Document Number: 002-01122 Rev.*L Page 56 of 59 S29AS016J 21.3 VDF048—48-Ball Fine-Pitch Ball Grid Array (FBGA) 6.00 mm x 4.00 mm Nx Øb E1 SE e 5 3 4 6 2 1 B A C ED F G J KH L e D1 BOTTOM VIEW A1 CORNER 7 B A M 6 Ø 0.08 M Ø 0.15 C C SIDE VIEW A C 0.10 A2 0.08 C C SEATING PLANE A1 E D A1 CORNER TOP VIEW INDEX MARK (2X) 0.05 C 0.05 (2X) C A B 10 PACKAGE VDF 048 JEDEC N/A 6.00 mm x 4.00 mm NOM PACKAGE SYMBOL MIN NOM MAX NOTE A 0.76 0.86 1.00 OVERALL THICKNESS A1 0.16 --- --- BALL HEIGHT A2 0.60 0.66 0.72 BODY THICKNESS D 5.92 6.00 6.08 BODY SIZE E 3.92 4.00 4.08 BODY SIZE D1 5.00 BSC. BALL FOOTPRINT E1 2.50 BSC. BALL FOOTPRINT MD 11 ROW MATRIX SIZE D DIRECTION ME 6 ROW MATRIX SIZE E DIRECTION N 48 TOTAL BALL COUNT Øb 0.26 0.31 0.36 BALL DIAMETER e 0.50 BSC. BALL PITCH SD / SE 0.00/0.25 SOLDER BALL PLACEMENT A1,D3,D4,E2-E5, DEPOPULATED SOLDER BALLS F2-F5,G2-G5,H3,H4,L6 3424\ 16-038.25 NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M-1994. 2. ALL DIMENSIONS ARE IN MILLIMETERS. 3. BALL POSITION DESIGNATION PER JESD 95-1, SPP-010 (EXCEPT AS NOTED). 4. e REPRESENTS THE SOLDER BALL GRID PITCH. 5. SYMBOL "MD" IS THE BALL ROW MATRIX SIZE IN THE "D" DIRECTION. SYMBOL "ME" IS THE BALL COLUMN MATRIX SIZE IN THE "E" DIRECTION. N IS THE TOTAL NUMBER OF SOLDER BALLS. 6 DIMENSION "b" IS MEASURED AT THE MAXIMUM BALL DIAMETER IN A PLANE PARALLEL TO DATUM C. 7 SD AND SE ARE MEASURED WITH RESPECT TO DATUMS A AND B AND DEFINE THE POSITION OF THE CENTER SOLDER BALL IN THE OUTER ROW. WHEN THERE IS AN ODD NUMBER OF SOLDER BALLS IN THE OUTER ROW PARALLEL TO THE D OR E DIMENSION, RESPECTIVELY, SD OR SE = 0.000. WHEN THERE IS AN EVEN NUMBER OF SOLDER BALLS IN THE OUTER ROW, SD OR SE = e/2 8. NOT USED. 9. "+" INDICATES THE THEORETICAL CENTER OF DEPOPULATED BALLS. 10 A1 CORNER TO BE IDENTIFIED BY CHAMFER, LASER OR INK MARK, METALLIZED MARK INDENTATION OR OTHER MEANS. |
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