UM0139 datasheet(10/38 Pages) STMICROELECTRONICS

10 / 38 page

Connecting to the application board for emulation

UM0139

10/38

2.3

SO16 microcontroller package

Solder the connection pins onto your application board in place of your microcontroller

in SO16 package.

Figure 6.

Solder the SO16 socket to your application board

Align the pin 1 indicators and then insert the pins of the DB483A flex adapter into the

DIP16/SO16 device adapter (DB489) as shown in Figure 7.

Align the pin 1 indicators and then insert the pins soldered on your application board

into the DIP16/SO16 device adapter (DB489).

Note:

Care must be taken when designing the circuitry

surrounding the component-side footprint for the

emulated SO16 device on your application board. This

is because the provided set of connection pins has

larger pins than the actual SO16 microcontroller

package.

If wire on wire connections are made on the SO16

(150-mil width) footprint between the two 8-pin rows

(as shown on the top-right), a short circuit may occur

when soldering the connection pins for the emulator on

the same footprint.

To avoid short circuits we recommend using wire on

wire connections as shown in the illustration on the

bottom-right.

SO16

(0.15”)

footprint

SO16

(0.15”)

footprint

UM0139 Datasheet(PDF) 10 Page - STMicroelectronics