tmp88ch40mg TOSHIBA Semiconductor CORPORATION, tmp88ch40mg Datasheet - Page 144

• Manufacturer Part Number: tmp88ch40mg
• Description: 8 Bit Microcontroller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

16.7 Handling Precaution
16.6 Recommended Oscillation Conditions
16.7 Handling Precaution
Note 1: To ensure stable oscillation, the resonator position, load capacitance, etc. must be appropriate. Because these factors are
Note 2: For the resonators to be used with Toshiba microcontrollers, we recommend ceramic resonators manufactured by Murata
- The solderability test conditions for lead-free products (indicated by the suffix G in product name) are shown
-
below.
1. When using the Sn-37Pb solder bath
2. When using the Sn-3.0Ag-0.5Cu solder bath
When using the device (oscillator) in places exposed to high electric fields such as cathode-ray tubes, we recommend elec-
trically shielding the package in order to maintain normal operating condition.
greatly affected by board patterns, please be sure to evaluate operation on the board on which the device will actually be
mounted.
Manufacturing Co., Ltd.
For details, please visit the website of Murata at the following URL:
http://www.murata.com
Note: The pass criteron of the above test is as follows:
Solder bath temperature = 230 °C
Dipping time = 5 seconds
Number of times = once
R-type flux used
Solder bath temperature = 245 °C
Dipping time = 5 seconds
Number of times = once
R-type flux used
Solderability rate until forming ≥ 95 %
C
1
XIN
igh-frequency oscillation
Page 136
XOUT
C
2
TMP88CH40MG