參數(shù)資料
型號(hào): UPD78P368AKL-S
廠商: NEC Corp.
元件分類: 圓形連接器
英文描述: Circular Connector; No. of Contacts:66; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:18; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:18-35 RoHS Compliant: No
中文描述: 16 / 8位單片機(jī)
文件頁(yè)數(shù): 41/52頁(yè)
文件大?。?/td> 545K
代理商: UPD78P368AKL-S
41
m
PD78P368A
10. RECOMMENDED SOLDERING CONDITIONS
These products should be soldered and mounted under the conditions recommended below.
For details of recommended soldering conditions, refer to the information document Semiconductor Device
Mounting Technology Manual (C10535J).
For soldering methods and conditions other than those recommended, please contact your NEC sales
representative.
Table 10-1. Surface Mount Type Soldering Conditions
m
PD78P368AGF-3B9: 80-Pin Plastic QFP (14
20 mm)
Note
Maximum number of days during which the product can be stored at a temperature of 25 °C and a relative
humidity of 65 % or less after dry-pack package is opened.
Caution Use of more than one soldering method should be avoided (except in the case of partial heating).
Recommended
condition symbol
IR35-207-2
VP15-207-2
WS60-207-1
Soldering method
Infrared reflow
VPS
Wave soldering
Partial heating
H
Soldering conditions
Package peak temperature: 235 °C, Duration: 30 sec. max. (210 °C or above)
Number of times: 2 max.
Exposure limit: 7 days
Note
(20 hours of pre-baking is required at 125 °C
afterward)
<Caution>
Non-heat-resistant trays, such as magazine and taping trays, cannot be baked
before unpacking.
Package peak temperature: 215 °C, Duration: 40 sec. max. (200 °C or above)
Number of times: 2 max.
Exposure limit: 7 days
Note
(20 hours of pre-baking is required at 125 °C
afterward)
<Caution>
Non-heat-resistant trays, such as magazine and taping trays, cannot be baked
before unpacking.
Solder bath temperature: 260 °C or less, Time: 10 sec. max.,
Number of times: 1, Pre-heating temperature: 120 °C max. (Package surface
temperature)
Exposure limit:
7 days
Note
(20 hours of pre-baking is required at 125 °C
afterward)
Pin temperature: 300 °C or less
Duration: 3 sec. max. (per side of device)
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