ZHCSGW5B January 2017 – October 2020 CC2640R2F-Q1
PRODUCTION DATA
Very few external components are required for the operation of the CC2640R2F-Q1 device. This section provides general information about the differential configuration when using the CC2640R2F-Q1 device in an application, and an example application circuit with schematics and layout is shown in Figure 10-1, Figure 10-2, Figure 10-3, and Figure 10-4. This is only a small selection of the many application circuit examples available as complete reference designs from the product folder on www.ti.com.
Figure 10-1 shows the differential RF front-end configuration option with internal biasing. See the CC2640Q1EM-7ID reference design for this option.
Figure 10-2 shows the various supply voltage configuration options for the CC2640R2F-Q1 device. Not all power supply decoupling capacitors or digital I/Os are shown. For a detailed overview of power supply decoupling and wiring, see the TI reference designs and the CC13x0, CC26x0 SimpleLink Wireless MCU Technical Reference Manual.