ATSAMB11XR datasheet(9/87 Pages) MICROCHIP

No. de pieza	ATSAMB11XR

Descripción Electrónicos	Ultra Low Power BLE 4.1 SiP/Module

PDF	87 Pages

Scroll/Zoom	100%

Fabricante Electrónico	MICROCHIP [Microchip Technology]

Página de inicio	http://www.microchip.com

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9 / 87 page

Pinout Information

The ATSAMB11-XR2100A is offered in an exposed pad 40-pin SiP package. This package has an

exposed paddle that must be connected to the system board ground. The SiP package pin assignment is

shown in the figure below. The color shading is used to indicate the pin type as follows:

•

Red – analog

•

Green – digital I/O (switchable power domain)

•

Blue – digital I/O (always-on power domain)

•

Yellow – power

•

Purple – PMU

•

Shaded green/red – configurable mixed-signal GPIO (digital/analog)

The ATSAMB11-ZR210CA module is a castellated PCB with the ATSAMB11-XR2100A integrated with a

matched chip antenna. The pins are identified in the pin description table. The ATSAMB11-XR2100A also

contains a paddle pad on the bottom of the PCB, that must be soldered to the system ground.

Figure 4-1. ATSAMB11-XR2100A Pin Assignment

ATSAMB11XR/ZR

Datasheet Preliminary

DS70005342A-page 9

ATSAMB11XR Datasheet(PDF) 9 Page - Microchip Technology