参数资料
型号: STN8810B2S12HPI
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 264 MHz, RISC PROCESSOR, PBGA26
封装: 14 X 14 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, LFBGA-26
文件页数: 5/19页
文件大小: 484K
代理商: STN8810B2S12HPI
STn8810S12
Package mechanical data
13/16
4
Package mechanical data
In order to meet environmental requirements, STMicroelectronics offers these devices in
ECOPACK packages. These packages have a lead-free second level interconnect . The
category of second level interconnect is marked on the package and on the inner box label,
in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an STMicroelectronics
trademark. ECOPACK specifications are available at: www.st.com.
Table 1.
Package dimensions
Databook (mm)
Drawing (mm)
Ref.
Min
Typ
Max
Min
Typ
Max
A (1)
1.
LFBGA stands for low profile fine pitch ball grid array.
- Thin profile: The total profile height (Dim A) is measured from the seating plane to the top of the
component.
- Low profile 1.20 <= A < 1.70 mm
- Fine pitch: e < 1.00mm pitch.
1.40
1.34
A1
0.15
0.16
0.21
0.26
A2
1.08
1.01
1.065
1.12
A3
0.28
0.24
0.28
0.32
A4
0.80
0.77
0.785
0.80
b (2)
2.
The typical ball diameter before mounting is 0.30mm.
0.25
0.30
0.35
0.25
0.30
0.35
D
13.85
14.00
14.15
13.90
14.00
14.10
D1
12.50
E
13.85
14.00
14.15
13.90
14.00
14.10
E1
12.50
e0.50
0.50
F0.75
0.75
ddd
0.08
0.10
eee (3)
3.
The tolerance of position that controls the location of the pattern of balls with respect to datums A and B.
For each ball there is a cylindrical tolerance zone eee perpendicular to datum C and located on true
position with respect to datums A and B as defined by e. The axis perpendicular to datum C of each ball
must lie within this tolerance zone.
0.15
fff (4)
4.
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.
0.05
相关PDF资料
PDF描述
STN8810BES12HPBE 32-BIT, 264 MHz, RISC PROCESSOR, PBGA26
STP1012PGA-110 32-BIT, 110 MHz, RISC PROCESSOR, CPGA321
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STP1021APGA-85 32-BIT, 85 MHz, MICROPROCESSOR, CPGA313
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