参数资料
型号: STM32F103ZGH7TR
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 72 MHz, RISC MICROCONTROLLER, PBGA144
封装: 10 X 10 MM, 0.80 MM PITCH, ROHS COMPLIANT, LFBGA-144
文件页数: 31/45页
文件大小: 803K
代理商: STM32F103ZGH7TR
STM32F103xF, STM32F103xG
Package characteristics
Doc ID 17144 Rev 2
Figure 10.
LQFP144, 20 x 20 mm, 144-pin low-profile quad
flat package outline(1)
Figure 11.
Recommended
footprint(1)(2)
1.
Drawing is not to scale.
2.
Dimensions are in millimeters.
D1
D3
D
E1
E3
E
e
Pin 1
identification
73
72
37
36
109
144
108
1
AA2 A1
b
c
A1
L
L1
k
Seating plane
C
ccc
C
0.25 mm
gage plane
ME_1A
0.5
0.35
19.9
17.85
22.6
1.35
22.6
19.9
ai149
1
36
37
72
73
108
109
144
Table 8.
LQFP144, 20 x 20 mm, 144-pin low-profile quad flat package mechanical data
Symbol
millimeters
inches(1)
Min
Typ
Max
Min
Typ
Max
A1.60
0.063
A1
0.05
0.15
0.002
0.0059
A2
1.35
1.40
1.45
0.0531
0.0551
0.0571
b
0.17
0.22
0.27
0.0067
0.0087
0.0106
c
0.09
0.20
0.0035
0.0079
D
21.80
22.00
22.20
0.8583
0.8661
0.874
D1
19.80
20.00
20.20
0.7795
0.7874
0.7953
D3
17.50
0.689
E
21.80
22.00
22.20
0.8583
0.8661
0.874
E1
19.80
20.00
20.20
0.7795
0.7874
0.7953
E3
17.50
0.689
e
0.50
0.0197
L
0.45
0.60
0.75
0.0177
0.0236
0.0295
L1
1.00
0.0394
k
0°3.5°7°
0°3.5°
ccc
0.08
0.0031
1.
Values in inches are converted from mm and rounded to 4 decimal digits.
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