參數(shù)資料
型號: ST72C171K2
廠商: 意法半導體
英文描述: 8-BIT MCU WITH 8K FLASH. ADC. WDG. SPI. SCI. TIMERS SPGAS (SOFTWARE PROGRAMMABLE GAIN AMPLIFIERS). OP-AMP
中文描述: 8位8K閃存微控制器。 ADC的。水分散粒劑。的SPI。脊髓損傷。定時器SPGAS(軟件可編程增益放大器)。運放
文件頁數(shù): 146/152頁
文件大?。?/td> 1384K
代理商: ST72C171K2
ST72C171
146/152
10.3 SOLDERING AND GLUEABILITY INFORMATION
Recommended soldering information given only
as design guidelines in
Figure 103
and
Figure 104
.
Recommended glue for SMD plastic packages
dedicated to molding compound with silicone:
I
Heraeus: PD945, PD955
I
Loctite: 3615, 3298
Figure 103. Recommended Wave Soldering Profile (with 37% Sn and 63% Pb)
Figure 104. Recommended Reflow Soldering Oven Profile (MID JEDEC)
10.4 PACKAGE/SOCKET FOOTPRINT PROPOSAL
Table 23. Suggested List of SDIP32 Socket Types
Table 24. Suggested List of SO34 Socket Types
Package / Probe
Adaptor / Socket Reference
Same
Footprint
Socket Type
SDIP32
EMU PROBE
TEXTOOL
232-1291-00
X
Textool
Package / Probe
Adaptor / Socket Reference
Same
Footprint
Socket Type
SO34 EMU PROBE
Emulator Probe includes an adapter with S034 footprint to be sol-
dered on user PCB
X
N/A
250
200
150
100
50
0
40
80
120
160
Time [sec]
Temp. [°C]
20
60
100
140
5 sec
COOLING PHASE
(ROOM TEMPERATURE)
PREHEATING
PHASE
80°C
SOLDERING
PHASE
250
200
150
100
50
0
100
200
300
400
Time [sec]
Temp. [°C]
ramp up
2°C/sec for 50sec
90 sec at 125°C
150 sec above 183°C
ramp down natural
2°C/sec max
Tmax=220+/-5°C
for 25 sec
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