A43L0632G-7UF AMIC Technology, Corp., A43L0632G-7UF Datasheet - Page 44

• Manufacturer Part Number: A43L0632G-7UF
• Description: 512K x 32-Bit x 2 Banks Synchronous DRAM
• Manufacturer: AMIC Technology, Corp.

Package Information
90LD STF BGA (8 x 13mm) Outline Dimensions
PRELIMINARY
(August, 2005, Version 0.0)
// bbb C
Pin #1
Notes:
1.
2.
3.
4.
5.
-C-
ddd C
-A-
PRIMARY DATUM C AND SEATING PLANE ARE DEFINED BY THE
SPHERICAL CROWNS OF THE SOLDER BALLS.
DIMENSION b IS MEASURED AT THE MAXIMUM SOLDER BALL
DIAMETER, PARALLEL TO PRIMARY DATUM C.
THERE SHALL BE A MINIMUM CLEARANCE OF 0.25mm BETWEEN
THE EDGE OF THE SOLDER BALL AND THE BODY EDGE.
REFERENCE DOCUMENT : JEDEC MO-205.
THE PATTERN OF PIN 1 FIDUCIAL IS FOR REFERENCE ONLY.
Symbol
MD/ME
aaa
bbb
ddd
eee
ccc
D
A
A
E
D
A
E
c
e
b
See Detail A
CAVITY
1
2
1
1
SEATING PLANE
Detail A
D
12.90
0.30
0.84
0.32
7.90
0.40
SOLDER BALL
Dimensions in mm
Min
-
-
-
-
13.00
11.20
Nom
0.35
0.89
0.36
8.00
6.40
0.80
0.45
0.10
0.10
0.12
0.15
0.08
9/15
-
aaa
-B-
aaa
13.10
43
Max
1.40
0.40
0.94
0.40
8.10
0.50
-
-
-
0.012
0.033
0.013
0.311
0.508
0.016
R
P
N
M
L
K
H
G
E
D
C
B
A
B
A
J
F
Dimensions in inches
Min
-
-
-
-
1
1
See Detail B
e
2
0.014
0.035
0.014
0.315
0.512
0.252
0.441
0.031
0.018
0.004
0.004
0.005
0.006
0.003
3
Detail B
Nom
9/15
2
-
4
D
5
1
6
7
0.055
0.016
0.037
0.016
0.319
0.516
0.020
Max
eee
fff
b
8
-
-
-
M
AMIC Technology, Corp.
M
C
9
C
A B
unit: mm
A43L0632