Microchip Technology 10-Pin MSOP, Руководство пользователя

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10-Pin MSOP and 8-Pin MSOP Evaluation Board User’s Guide
DS50002569A-page 14
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2017 Microchip Technology Inc.
2.2 GETTING STARTED
The pins of the 8-pin device are tied together with the upper pins of the 10-pin device
(1-4 and 7-10); see
Table 2-1 .
The pads’ indexes correspond to the MSOP-10 pin indexes. For example, pad P05 is
connected to the pin 5 of the MSOP-10 package.
The footprints for the pull-up (RUx), pull-down (RDx) and series (RSx) devices are
labeled in relation to the MSOP-10 package. For example, pin 1 is connected to RU1,
RD1 and RS1.
This circuit allows each pin to individually have any of the following: a pull-up resistor,
a pull-down resistor (or a loading/filtering capacitor) and a series resistor.
Power supply filtering capacitors are connected between the V
DD
and V
SS
pads (C1
and C2). The circuit has two 6-pin headers that can be used for PICkit Serial commu-
nication as well as PIC ICSP, or to connect two evaluation board together. The signals
of the headers need to be jumpered to the appropriate device pins.
TABLE 2-1: MSOP FOOTPRINTS PIN CORRESPONDENCE
MSOP — 10 MSOP — 8 Comments
1 1
2 2
3 3
4 4
5 —
6 —
7 5
8 6
9 7
10 8