Rainbow Electronics AT24C512 - Manual (Page 18)

18
AT24C512
1116H–SEEPR–08/02
8U2 – dBGA
1150 E. Cheyenne Mtn. Blvd.
Colorado Springs, CO 80906
TITLE DRAWING NO.
R
REV.
8U2, 8-ball 0.75 pitch, Die Ball Grid Array
Package (dBGA) AT24C512 (AT19870)
02/04/02
8U2 A
d
e
D
E
A2
A
4
3
2
1 8
7
6
5
E1
D1
A1
- Z -
Z M 8 0 . 0
Y X Z M 5 1 . 0
Øb
#
#
#
#
Top View
Side View
Bottom View
Pin 1 Mark
this corner
COMMON DIMENSIONS
(Unit of Measure = mm)
SYMBOL MIN NOM MAX NOTE
Notes: 1. These drawings are for general information only. No JEDEC Drawing to refer to for additional information.
2. Dimension is measured at the maximum solder ball diameter, parallel to primary datum Z.
D 5.10
D1 1.43 TYP
E 3.25
E1 1.25 TYP
e 0.75 TYP
d 0.75 TYP
A 0.90 REF
A1 0.49 0.52 0.55
A2 0.35 0.38 0.41
Ø b 0.47 0.50 0.53