QB-179F124-T38MC Renesas Electronics America, QB-179F124-T38MC Datasheet - Page 24

• Manufacturer Part Number: QB-179F124-T38MC
• Description: 179F IECUBE 38 SSOP T-TYPE
• Manufacturer: Renesas Electronics America

Specifications of QB-179F124-T38MC

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2.5.3 Plugging EA into YQ
2.5.4 Precautions for handling TC, YQ, SA, and CA
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(10) For details about handling the TC, YQ, and SA, see the NQPACK series technical materials at the website
(11) CA
(1) When taking the TC from the box, press down on the body and take out the sponge first.
(2) Since the pins of the YQ are thin and easily bent, be careful. When inserting it in the TC, confirm that there
(3) When screwing a YQ soldered to a board to the TC, fasten the screws in four places in turn using a #0 or
(4) In YQ and SA removal, since there is a danger of YQ pins being bent or broken when prying and wiggling,
(5) For the TC, YQ, and SA, since there is a danger that washing fluid on the structure will remain in the
(6) TC, IC, and YQ cannot be used in combination.
(7) A TC/YQ system cannot be used in an environment of vibrations or shocks.
(8) It is assumed that this product will be used in system development and evaluation. Moreover, when used
(9) Since there are rare cases of shape change if the box is left for a long time in a place where it is 50°C or
Match the pin 1 position of the YQ or SA (corner cuts match in both) to the pin 1 position of the EA and plug
in.
As a tool when unplugging, insert some kind of thin non-conductive material such as a wooden stick between
the YQ (SA) and EA and wiggle while slowly unplugging. Be careful since the connector will be damaged if
this is done in the wrong direction.
- When plugging or unplugging, press on the TC, YQ, and SA with a finger so that there is no force on the
- When plugging or unplugging, be careful of the direction of wiggling.
are no bent pins.
#1 Phillips precision screwdriver or torque driver after tentatively tightening them. Fix the torque at 0.054
Nm (MAX.).
If just one place is overtightened, it may cause poor contact. Moreover, a board being connected to the
YQ must have accessory holes in prescribed positions (four places: φ2.3 mm or φ3.3 mm). The φ3.8 mm
or φ4.3 mm that is the screw head size is an area where wiring is prohibited.
remove them gradually using a flatbladed screwdriver from four directions. Moreover, to connect and use
the YQ and SA, screw the YQ to the TC according to the YQGUIDE (included with the YQ) using a 2.3 mm
flatbladed screwdriver and then connect it to the SA. Fix the torque at 0.054 Nm (MAX.). If even one
place is overtightened, it may cause poor contact.
connector, do not perform washing.
in Japan, Electrical Appliance and Material Control Law and electromagnetic disturbance countermeasures
have not been applied.
higher, for safekeeping, store it in a place where it is no higher than 40°C and direct sunlight does not hit it.
of Tokyo Eletech Corporation.
The CA is an optional product for IECUBE, and can be used to measure the waveform between IECUBE
and the target system.
Since the pins on the CA do not correspond to the pin layout in each device, the pin header cover must be
mounted according to the device to be used. For mounting methods of the pin header cover, refer to
[Related Information] on the following URL.
TC.
URL: http://www.tetc.co.jp/
http://www.necel.com/micro/english/iecube/index.html
CHAPTER 2
Preliminary User’s Manual U18586EJ1V0UM
SETUP PROCEDURE