Rainbow Electronics AT45DB021B - Manual (Page 29)

29
AT45DB021B
1937F–DFLSH–10/02
Packaging Information
9C1 – CBGA
2325 Orchard Parkway
San Jose, CA 95131
TITLE DRAWING NO.
R
REV.
9C1, 9-ball (3 x 3 Array), 5 x 5 x 1.2 mm Body, 1.0 mm Ball
Pitch Chip-scale Ball Grid Array Package (CBGA)
A 9C1
04/11/01
Dimensions in Millimeters and (Inches).
Controlling dimension: Millimeters.
A
B
C
3 2 1
2.0 (0.079)
1.50(0.059) REF
0.40 (0.016)
DIA BALL TYP
2.0 (0.079)
1.20(0.047)MAX
0.25(0.010)MIN
5.10(0.201)
1.00 (0.0394) BSC
NON-ACCUMULATIVE
4.90(0.193)
5.10(0.201)
4.90(0.193)
1.50(0.059) REF
A1 ID
1.00 (0.0394) BSC
NON-ACCUMULATIVE
TOP VIEW
SIDE VIEW
BOTTOM VIEW