參數(shù)資料
型號(hào): UPD17201A
廠商: NEC Corp.
英文描述: 4-BIT SINGLE-CHIP MICROCONTROLLER WITH LCD CONTROLLER/DRIVER AND A/D CONVERTER FOR INFRARED REMOTE CONTROL TRANSMITTERS
中文描述: 4位單片機(jī)與LCD控制器/驅(qū)動(dòng)器和A / D轉(zhuǎn)換器紅外遙控遞質(zhì)
文件頁數(shù): 113/120頁
文件大小: 516K
代理商: UPD17201A
μ
PD17201A, 17207
113
21. RECOMMENDED SOLDERING CONDITIONS
For the
μ
PD17207, soldering must be performed under the following conditions.
For details of recommended conditions for surface mounting, refer to information document
“Semiconductor
Device Mounting Technology Manual”
(C10535E).
For other soldering methods, please consult with NEC personnel.
Table 21-1 Soldering Conditions of Surface Mount Type
μ
PD17201AGF-xxx-3B9: 80-pin plastic QFP (14
×
20 mm)
μ
PD17207GF-xxx-3B9: 80-pin plastic QFP (14
×
20 mm)
Soldering Method
Soldering Conditions
Symbol
Infrared Reflow
IR35-207-2
VPS
VP15-207-2
Wave Soldering
WS60-207-1
Partial Heating
Pin temperature: 300
o
C max., Time: 3 seconds max. (per side of device)
Note
The number of days the device can be stored after the dry pack was opened, under storage conditions of
25
o
C and 65% RH max.
Caution Do not use two or more soldering methods in combination (except the partial heating method).
Package peak temperature: 235
o
C, Time: 30 seconds max. (210
o
C min.),
Number of times: 2 max., Days: 7 days
Note
(after that, prebaking is necessary for 20
hours at 125
o
C)
<Caution>
Cannot be baked while packed in anything other than a heat-resistant tray (i.e.
magazine, taping or non-heat resistant tray).
Package peak temperature: 215
o
C, Time: 40 seconds max. (200
o
C min.),
Number of times: 2 max., Days: 7 days
Note
(after that, prebaking is necessary for 20
hours at 125
o
C)
<Caution>
Cannot be baked while packed in anything other than a heat-resistant tray (i.e.
magazine, taping or non-heat resistant tray).
Solder bath temperature: 260
o
C max., Time: 10 seconds max.
Number of times: 1, Pre-heating temperature: 120
°
C max. (package surface tempera-
ture), Days: 7 days
Note
(after that, prebaking is necessary for 20 hours at 125
°
C)
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