EFR32BG1 Datasheet, PDF(139/163 Page) Silicon Laboratories – Home and Building Automation

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EFR32BG1 Datasheet, PDF (139/163 Pages) Silicon Laboratories – Home and Building Automation

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EFR32BG1 Blue Gecko BluetoothÂ® Smart SoC Family Data Sheet

Pin Definitions

6.3.1 EFR32BG1 QFN32 2.4 GHz GPIO Overview

The GPIO pins are organized as 16-bit ports indicated by letters (A, B, C...), and the individual pins on each port are indicated by a

number from 15 down to 0.

Table 6.6. QFN32 2.4 GHz GPIO Pinout

Port

Pin Pin Pin Pin Pin Pin Pin 9 Pin 8 Pin 7 Pin 6 Pin 5 Pin 4 Pin 3 Pin 2 Pin 1 Pin 0

15 14 13 12 11 10

Port A

-

-

-

-

-

-

-

-

-

-

-

-

-

- PA1 PA0

Port B

PB15

PB14

PB13

(5V)

PB12

(5V)

PB11

(5V)

-

-

-

-

-

-

-

-

-

-

-

Port C

-

-

-

-

PC11 PC10

(5V) (5V)

-

-

-

-

-

-

-

-

-

-

Port D

PD15 PD14 PD13

(5V) (5V) (5V)

-

-

-

-

-

-

-

-

-

-

-

-

-

Port F

-

-

-

-

-

-

-

-

-

-

-

-

PF3 PF2 PF1 PF0

(5V) (5V) (5V) (5V)

Note:

1. GPIO with 5V tolerance are indicated by (5V).

2. The pins PB13, PB12, PB11, PD15, PD14, and PD13 will not be 5V tolerant on all future devices. In order to preserve upgrade

options with full hardware compatibility, do not use these pins with 5V domains.

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