Rainbow Electronics AT40K40LV - Manual (Page 66)

66
AT40K/AT40KLV Series FPGA
0896C–FPGA–04/02
352C1 – SBGA
2325 Orchard Parkway
San Jose, CA 95131
TITLE DRAWING NO.
R
REV.
3/29/02
352C1, 352-ball, 35 x 35, Enhanced, Low-profile
Square Ball Grid Array Package (SBGA)
352C1 A
Top View
Section View
Bottom View
Die Side
A1 BALL I.D.
A1 BALL CORNER
SEATING PLANE
b ∅
A1 BALL
CORNER
e
e
Side View
26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
V
W
Y
AA
AB
AC
AD
AE
AF
E
D
A1
A A2
COMMON DIMENSIONS
(Unit of Measure = mm)
SYMBOL MIN NOM MAX NOTE
D 35.0 BSC
E 35.0 BSC
Matrix Size 26 x 26
A – – 1.70
A1 0.35 – –
A2 0.25 – 1.10
b ∅ 0.60 0.75 0.90
e 1.27 BSC
Notes: 1. This drawing is for general information only. Refer to JEDEC Drawing
MO-192, Variation BAR-2, for additional information.
2. JEDEC variations are based on fully populated ball arrays. Arrays
can be depopulated as desired by removing balls from the fully populated
array.