AN1231 Motorola / Freescale Semiconductor, AN1231 Datasheet - Page 24

• Manufacturer Part Number: AN1231
• Description: Plastic Ball Grid Array (PBGA)
• Manufacturer: Motorola / Freescale Semiconductor

AN1231
24
TERMINAL 1
IDENT
SEE NOTE 5
D1
–G–
313X
25
24
23
22
0.300 (0.012)
0.100 (0.004)
21
20 18
19 17
D
(SOLDER BALL)
16
VIEW F-F
15
–A–
E1
14
E
M
13
12
11
–G–
S
S
10
9
8
M K
M
7
6
5
4
3
2
S
1
AA
AB
AC
AD
AE
M
W
A
B
C
D
E
F
G
H
J
K
L
N
P
R
T
U
V
Y
L
L
S
–B–
D
CASE 969A-01
313 PIN PBGA
4X
0.200 (0.008)
N
DETAIL J
0.200 (0.008) C
–C–
K
H
SEATING PLANE
F
F
0.150 (0.006) C
DETAIL J
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSION D IS MEASURED AT THE MAXIMUM
4. DATUM –C– (SEATING PLANE) IS DEFINED BY
5. EXACT SHAPE OF EACH CORNER MAY VARY
Y14.5M, 1982.
SOLDER BALL DIAMETER, PARALLEL TO
PRIMARY DATUM –D–.
THE SPHERICAL CROWNS OF THE SOLDER
BALLS.
FROM DEPICTION.
DIM
D1
E1
D
E
G
H
K
L
M
N
25.500
25.500
MOTOROLA FAST SRAM
0.500
0.510
2.026
MILLIMETERS
MIN
35.000 BSC
30.480 BSC
35.000 BSC
30.480 BSC
1.270 BSC
29.500
29.500
0.700
0.610
2.834
MAX
0.020
0.020
1.004
1.004
0.079
MIN
1.378 BSC
1.200 BSC
1.378 BSC
1.200 BSC
0.050 BSC
INCHES
0.028
0.024
1.161
1.161
MAX
0.111