AMS002-R datasheet(5/29 Pages) SILABS

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AMS00x • Embedded Bluetooth Low Energy Solution

General Description, Section 1

ADS-MS00x-107R • Preliminary Data Sheet

Page | 1

September 14, 2015

1 General Description

The family of AMS00x ‘Bobcat’ modules from ACKme

Networks is based on an ultra-low power Bluetooth

Low Energy (Bluetooth Smart) SoC from Broadcom Cor-

poration. All modules incorporate serial-flash memory

and a printed antenna to provide a state-of-the-art ful-

ly-certified Bluetooth 4.1 solution.

An integrated solution avoids difficult RF layout and

enables designers to rapidly embed Bluetooth Low En-

ergy into virtually any device.

The AMS001 (Low Power) version slashes active power

consumption for applications requiring multi-year bat-

tery life, while the AMS002 (Low Cost) version provides

the lowest cost solution suitable for price sensitive ap-

plications. The modules are 100% footprint compatible.

Modules ship with ACKme TruConnect, an easy-to-use

application enabling control and configuration via

UART-serial and remote terminal interfaces. TruCon-

nect virtually eliminates difficult and time-consuming

software development effort and vastly reduces prod-

uct development cycles.

With dimensions of just 17.6 x 11.4 mm, a wide tem-

perature range, and an ultra-low power version, the

module is suitable for integration into any battery-

powered embedded wireless application.

The Bluetooth Low Energy SoC from Broadcom is pur-

pose-designed to support the entire spectrum of Blue-

tooth Smart use cases for medical, home automation,

accessory, sensor, retail and wearable market seg-

ments. Superior receive sensitivity, an integrated RF

transmit power amplifier and transmit/receive switch,

along with the on-board antenna, provide extended

range and full compatibility with all Bluetooth 4.1 de-

vices.

At the heart of all AMS00x modules is a Bluetooth Low

Energy SoC with a high-performance ARM® 32-bit Cor-

tex™-M3 core operating at a frequency of 24 MHz. The

SoC includes is configured to boot applications stored in

the 8 Mbit serial flash memory available on-board the

module.

The Broadcom BLE SoC supports Adaptive Frequency

Hopping.

Each module provides an extensive array of I/O and

peripheral interfaces. The following interfaces are

available, many of which are accessible with I/O multi-

plexing and alternate function capabilities:

7 x A/D converter channels

 2 x UART interfaces: 1 x 4-wire, 1 x 2-wire

 1 x SPI master, 1 x SPI slave bus

 1 x I2C interface

 Up to 12 x ultra-low power wake input

 32kHz crystal interface

The module may be powered directly from a battery

supply in the range 1.8-3.6V including 2xAAA, 2xAA, or

a single Lithium coin cell.

Internal power domains are automatically adjusted to

minimize power dissipation based on user activity. Var-

ious power modes, including an ultra-low power deep

sleep mode, are provided to minimize total average

power consumption and maximize battery life.

Custom factory settings may be saved to a non-erasable

area of static memory to enable out-of-the-box custom

product configuration and the ability to return products

incorporating the module to a known factory reset

state.

The module may be woken from deep sleep mode by a

level transition on the GPIO assigned for stream mode

selection. Other GPIOs may be dynamically allocated for

control and status including a BLE connection indicator,

serial bus mode control and status indicator, audible

alerts and factory reset.

An internal 32kHz low-power oscillator is available by

default for non-critical timing requirements. Applica-

tions requiring an accurate real-time clock may connect

an (optional) external 32kHz crystal.

All versions of the module have Bluetooth BQB SIG cer-

tification, and FCC & IC modular approval for use in the

United States and Canada, and CE approval for use in

Europe and other countries.

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