Renesas FP-144L Technical Information PDF herunterladen (Seite 19)

IC socket

(NQPACK144SD manufactured

by Tokyo Eletech Corporation)

User system

Guide pins

4 projections to apply

epoxy resin adhesive to

Bottom view of IC soket

Pin 1

Figure 3 Location Setting of IC Socket

2.2.2 Soldering IC Socket

After fastening, solder the IC socket for an FP-144L package to the user system.

CAUTION

Be sure to completely solder the leads so that the solder

slops gently over the leads and forms solder fillets. (Use

slightly more solder than the MCU.)

2.2.3 Inserting Cable Head

CAUTION

Check the location of pin 1 before inserting.

Align pin 1 on the IC socket for an FP-144L package on the user system with pin 1 on the user

system interface cable head, and insert the user system interface cable head into the IC socket on

the user system, as shown in figure 4.

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Renesas FP-144L Technical Information Seite 19