IS1871 datasheet(5/44 Pages) MICROCHIP

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 2015-2016 Microchip Technology Inc.

DS60001371C-Page 5

IS1870/71

1.0

DEVICE OVERVIEW

Microchip Technology IS1870/71 embedded 2.4 GHz

Bluetooth version 4.2 (BLE) SoC incorporates, 2.4 GHz

transceiver, Power Management Unit (PMU), Bluetooth

LE stack and RF power amplifier. The user can embed

the Bluetooth functionality to IoT applications.

The IS1870/71 is cost effective and designed to provide

developers a simple Bluetooth solution with the following fea-

tures:

• Simple integration and programming

• Reduced development time

• Superior BLE solution with low-cost system

• Interoperability with Apple® iOS and Android™

• Wide range of applications

The IS1870/71 supports Beacon technology and

improves user experiences in IoT applications, such as

auto connection/control and cloud connectivity.

The IS1870/71 can maintain a low-power wireless con-

nection. The low-power consumption and flexible

power management maximizes the IS1870/71 lifetime

in battery operated devices. A wide operating tempera-

ture range allows use in indoor and outdoor environ-

ments (industrial temperature range).

The small-form factor package size of the IS1870/71 is

designed for wearable applications. The solution pro-

viders can minimize the module size to meet the mar-

ket requirement. The IS187x SoC is designed for the

application-enabled accessories and IoT applications.

Operating in the 2.4 GHz ISM band radio, the

IS1870/71 is certified for the Bluetooth core specifica-

tion version 4.2 including support for the enhanced

throughput, and the Federal Information Processing

Standard (FIPS) compliant encryption support for

secure data connections.

The IS1870/71 integrates transceiver and baseband

functions to decrease the external components. A free

Bluetooth stack firmware is provided for building

embedded BLE solutions that use the IS1870/71 SoC.

For portable and wearable applications, the IS1870/71

SoC’s optimized power design helps to minimize cur-

rent consumption for extended battery life and it mini-

mizes the module size to as small as possible.

Figure 1-1 and Figure 1-2 illustrate a typical example of

the IS1870 and IS1871 system block diagrams.

Table 1-1 provides key features of the IS1870/71 SoC.

FIGURE 1-1:

IS1870-BASED SYSTEM BLOCK DIAGRAM

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