Artaflex Inc.

215 Konrad Crescent

File:

AN-121-0001-R2

Markham, Ontario, Canada

L3R8T9

Page 7 of 23

(905) 479-0148

http://www.artaflexmodules.com

10

PACTL

I/O

NC

No Connect – Leave Open Circuit

[8]

11

TXPA

I/O

NC

No Connect – Leave Open Circuit

[8]

12

RXPA

I/O

NC

No Connect – Leave Open Circuit

[8]

c. AWA24S - Power Amplifier Module

Size:

25.4 mm x 20.32 mm

AWA24S Connector Pin Information

Pin

Name

Type

Default

Description

1

GND

Power

GND

Ground

2

VCC

Power

VCC

Main Supply 2.4 to 3.6 volts

3

IRQ

I/O

-

Interrupt output (configurable active high or low), or GPIO

4

RST

Input

Input

Module Reset. Internal on Chip 10k-ohm pull-down resistor. Active HIGH

5

MOSI

I/O

Input

SPI data input, or SDAT

6

SS

Input

Pull Up

SPI Interface enable, Active LOW

7

SCK

Input

Input

SPI Clock

8

MISO

I/O

Hi Z

SPI data output pin or GPIO in 3-pin SPI mode.

9

GND

Power

GND

Ground

10

*PACTL

Power

VCC

Power Control – max power at 3.3V - Shut down “0V”

11

TXPA

Input

Input

Active High to set Module into a Transmit mode (RXPA = Low)

12

RXPA

Input

Input

Active High to set the Module into a Receive mode (TXPA = Low)