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STM32MP157C 数据表(PDF) 243 Page - STMicroelectronics

部件名 STM32MP157C
功能描述  Arm® dual Cortex®-A7 800 MHz Cortex®-M4 MPU, 3D GPU, TFT/DSI, 37 comm. interfaces, 29 timers, adv. analog, crypto
PDF  260 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

STM32MP157C 数据表(HTML) 243 Page - STMicroelectronics

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STM32MP157C/F
Package information
254
7.2
LFBGA354 package information
This LFBGA is a 354 balls, 16x16 mm, 0.8 mm pitch, low profile fine pitch ball grid array
package
Figure 67. LFBGA354 - Outline
1. Drawing is not to scale.
2. The tolerance of position that controls the location of the balls within the matrix with respect to each other.
For each ball there is a cylindrical tolerance zone fff perpendicular to datum C and located on true position
as defined by e. The axis perpendicular to datum C of each ball must lie within this tolerance zone.
Each tolerance zone fff in the array is contained entirely in the respective zone eee above. The axis of each
ball must lie simultaneously in both tolerance zones.
Table 119. LFBGA354 - Mechanical data
Symbol
millimeters
inches(1)
Min
Typ
Max
Min
Typ
Max
A(2)
-
-
1.290
-
-
0.0508
A1(3)
0.250
-
-
0.0098
-
-
A2
-
0.900
-
-
0.0354
-
b(4)
0.350
0.400
0.450
0.0138
0.0157
0.0177
D
15.850
16.000
16.150
0.6240
0.6299
0.6358
K
H
D
A
C
E
F
G
J
L
M
N
P
R
U
T
V
W
B02Z_ME_V1
1
2
3
4
5
6
7
8
9
10
11
12
15
13
14
16
17
18
19
D1
E1
F
F
e
e
b (354 balls)
eee M C A B
fff
M C
A1 ball pad corner
B
D
E
A
A1
C
SEATING
PLANE
A
BOTTOM VIEW
TOP VIEW
SIDE VIEW
ddd C
A2



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