Pin description:

Pin

Pad

Description

Type

VDD

7

Positive supply voltage

Supply

P0.05 / AIN3

8

Programmable GPIO / ADC input

I/O, Analog input

P0.04 / AIN2

9

Programmable GPIO / ADC input

I/O, Analog input

P0.14

10

Programmable GPIO

I/O

P0.00 / XL1

11

Programmable GPIO / Connection for 32.768

kHz crystal

I/O

P0.01 / XL2

12

Programmable GPIO / Connection for 32.768

kHz crystal

I/O

P0.16

13

Programmable GPIO

I/O

P0.18

14

Programmable GPIO

I/O

P0.20

15

Programmable GPIO

I/O

GND

B1

Ground

Supply

GND

B2

Ground

Supply

GND

B3

Ground

Supply

GND

B4

Ground

Supply

Würth Elektronik eiSos GmbH & Co. KG

EMC & Inductive Solutions

Max-Eyth-Str. 1

74638 Waldenburg

Germany

Tel. +49 (0) 79 42 945 - 0

www.we-online.com

eiSos@we-online.com

CHECKED

REVISION

DATE (YYYY-MM-DD)

GENERAL TOLERANCE

PROJECTION

METHOD

LuSe

001.000

2021-11-08

DIN ISO 2768-1m

DESCRIPTION

WIRL-NFW2 Ophelia-I radio

module

ORDER CODE

2612011022000

BUSINESS UNIT

STATUS

PAGE

eiSmart

Valid

3/7

This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH

& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety

must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.