tmp89fm42 TOSHIBA Semiconductor CORPORATION, tmp89fm42 Datasheet - Page 402

• Manufacturer Part Number: tmp89fm42
• Description: 8 Bit Microcontroller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

25.10 Handling Precaution
25. Electrical Characteristics
RA002
25.10Handling Precaution
- The solderability test conditions for lead-free products (indicated by the suffix G in product name) are shown
- When using the device (oscillator) in places exposed to high electric fields such as cathode-ray tubes, we
below.
recommend electrically shielding the package in order to maintain normal operating condition.
1. When using the Sn-37Pb solder bath
2. When using the Sn-3.0Ag-0.5Cu solder bath
Note: The pass criteron of the above test is as follows: Solderability rate until forming
Solder bath temperature
Dipping time
Number of times
R-type flux used
Solder bath temperature
Dipping time
Number of times
R-type flux used
5 seconds
5 seconds
once
once
230qC
245qC
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TMP89FM42