RN4020 datasheet(6/28 Pages) MICROCHIP

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RN4020

DS50002279B-page 6

 2015 Microchip Technology Inc.

2.0

GENERAL SPECIFICATIONS

Table 2-1 provides the general specifications of the

module. Table 2-2 and Table 2-3 shows the weight and

dimensions, and electrical characteristics of the mod-

ule. Table 2-4 and Table 2-5 specify the current con-

sumption of the module.

TABLE 2-1:

GENERAL SPECIFICATIONS

Specification

Description

Standard

Bluetooth 4.1

Frequency Band

2.4 ~ 2.48 GHz

Modulation Method

GFSK

Maximum Data Rate

1 Mbps

Antenna

PCB

Interface

UART, PIO, AIO, SPI

Operation Range

100 meters(1)

Sensitivity

-92.5 dBm at 0.1% BER

RF TX Power

-19.0 dBm to +7.5 dBm

Temperature (operating)

-30°C to +85°C

Temperature (storage)

-40°C to +85°C

Humidity

10% ~ 90%

non-condensing

Note 1: Maximum range under ideal conditions

such as RF matching, line of sight, maxi-

mum power. Actual results may vary

depending on the customer’s design.

TABLE 2-2:

WEIGHT AND DIMENSIONS

Specification

Description

Dimensions

11.5 x 19.5 x 2.5 mm

Weight

1.2g

TABLE 2-3:

ELECTRICAL

CHARACTERISTICS

Specification

Description

Supply Voltage

1.8 to 3.6V DC

Working current

Depends on profiles, 12 mA

typical

TABLE 2-4:

CURRENT CONSUMPTION

Mode

Typical Current at 3V

Dormant

<900 nA

Deep Sleep

<5.0 µA

Idle

<1.5 mA

TX/RX active

16 mA

TABLE 2-5:

CURRENT CONSUMPTION VS

RF TX POWER

RN4020, VDD = 3.3V, 25°C

TX Power (dBm)

Id (mA)

-19.1

14.0

-15.1

14.4

-10.9

15.0

-6.9

15.9

-2.5

17.6

1.6

20.7

5.8

26.9

7.5

33.6

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