參數(shù)資料
型號： UPD780021AYCW-XXX
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 8.38 MHz, MICROCONTROLLER, PDIP64
封裝： 0.750 INCH, PLASTIC, SDIP-64
文件頁數(shù)： 82/96頁
文件大小： 723K
代理商： UPD780021AYCW-XXX
83
PD780021A, 780022A, 780023A, 780024A, 780021AY, 780022AY, 780023AY, 780024AY
Data Sheet U14042EJ4V0DS
14. RECOMMENDED SOLDERING CONDITIONS
This product should be soldered and mounted under the following recommended conditions.
For details of the recommended soldering conditions, refer to the document Semiconductor Device Mounting
Technology Manual (C10535E).
For soldering methods and conditions other than those recommended below, contact an NEC Electronics sales
representative.
Table 14-1. Surface Mounting Type Soldering Conditions (1/3)
(1)
PD780021AGC-×××
×××
×××-AB8: 64-pin plastic QFP (14 x 14)
PD780022AGC-×××
×××
×××-AB8: 64-pin plastic QFP (14 x 14)
PD780023AGC-×××
×××
×××-AB8: 64-pin plastic QFP (14 x 14)
PD780024AGC-×××
×××
×××-AB8: 64-pin plastic QFP (14 x 14)
PD780021AYGC-×××
×××
×××-AB8: 64-pin plastic QFP (14 x 14)
PD780022AYGC-×××
×××
×××-AB8: 64-pin plastic QFP (14 x 14)
PD780023AYGC-×××
×××
×××-AB8: 64-pin plastic QFP (14 x 14)
PD780024AYGC-×××
×××
×××-AB8: 64-pin plastic QFP (14 x 14)
Soldering Method
Soldering Conditions
Recommended
Condition Symbol
Infrared reflow
Package peak temperature: 235
°C, Time: 30 seconds max.
IR35-00-3
(at 210
°C or higher), Count: Three times or less
VPS
Package peak temperature: 215
°C, Time: 40 seconds max.
VP15-00-3
(at 200
°C or higher), Count: Three times or less
Wave soldering
Solder bath temperature: 260
°C max., Time: 10 seconds max.,
WS60-00-1
Count: Once, Preheating temperature: 120
°C Max. (package surface
temperature)
Partial heating
Pin temperature: 300
°C max., Time: 3 seconds max. (per pin row)
–
Caution
Do not use different soldering methods together (except for partial heating).
(2)
PD780021AGC-×××
×××
×××-8BS: 64-pin plastic LQFP (14 x 14)
PD780022AGC-×××
×××
×××-8BS: 64-pin plastic LQFP (14 x 14)
PD780023AGC-×××
×××
×××-8BS: 64-pin plastic LQFP (14 x 14)
PD780024AGC-×××
×××
×××-8BS: 64-pin plastic LQFP (14 x 14)
PD780021AYGC-×××
×××
×××-8BS: 64-pin plastic LQFP (14 x 14)
PD780022AYGC-×××
×××
×××-8BS: 64-pin plastic LQFP (14 x 14)
PD780023AYGC-×××
×××
×××-8BS: 64-pin plastic LQFP (14 x 14)
PD780024AYGC-×××
×××
×××-8BS: 64-pin plastic LQFP (14 x 14)
Soldering Method
Soldering Conditions
Recommended
Condition Symbol
Infrared reflow
Package peak temperature: 235
°C, Time: 30 seconds max.
IR35-00-2
(at 210
°C or higher), Count: Two times or less
VPS
Package peak temperature: 215
°C, Time: 40 seconds max.
VP15-00-2
(at 200
°C or higher), Count: Two times or less
Wave soldering
Solder bath temperature: 260
°C max., Time: 10 seconds max.,
WS60-00-1
Count: Once, Preheating temperature: 120
°C Max. (package surface
temperature)
Partial heating
Pin temperature: 300
°C max., Time: 3 seconds max. (per pin row)
–
Caution
Do not use different soldering methods together (except for partial heating).
相關PDF資料
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