CC2541

SWRS110D – JANUARY 2012 – REVISED JUNE 2013

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ABSOLUTE MAXIMUM RATINGS

(1)

over operating free-air temperature range (unless otherwise noted)

MIN

MAX

UNIT

Supply voltage

All supply pins must have the same voltage

–0.3

3.9

V

Voltage on any digital pin

–0.3

VDD + 0.3

≤ 3.9

V

Input RF level

10

dBm

Storage temperature range

–40

125

°C

All pins, excluding pins 25 and 26, according to human-body

2

kV

model, JEDEC STD 22, method A114

All pins, according to human-body model, JEDEC STD 22,

1

kV

method A114

According to charged-device model, JEDEC STD 22, method

500

V

C101

(1)

Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings

only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating

Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

CAUTION: ESD sesnsitive device. Precautions should be used when handling the device in order to prevent permanent damage.

RECOMMENDED OPERATING CONDITIONS

over operating free-air temperature range (unless otherwise noted)

MIN

NOM

MAX

UNIT

–40

85

°C

Operating supply voltage

2

3.6

V

ELECTRICAL CHARACTERISTICS

1 Mbps, GFSK, 250-kHz deviation, Bluetooth low energy mode, and 0.1% BER

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX UNIT

RX mode, standard mode, no peripherals active, low MCU

17.9

activity

RX mode, high-gain mode, no peripherals active, low MCU

20.2

activity

mA

TX mode, –20 dBm output power, no peripherals active, low

16.8

MCU activity

TX mode, 0 dBm output power, no peripherals active, low

18.2

MCU activity

Power mode 1. Digital regulator on; 16-MHz RCOSC and 32-

Core current consumption

MHz crystal oscillator off; 32.768-kHz XOSC, POR, BOD and

270

sleep timer active; RAM and register retention

Power mode 2. Digital regulator off; 16-MHz RCOSC and 32-

µA

MHz crystal oscillator off; 32.768-kHz XOSC, POR, and sleep

1

timer active; RAM and register retention

Power mode 3. Digital regulator off; no clocks; POR active;

0.5

RAM and register retention

Low MCU activity: 32-MHz XOSC running. No radio or

6.7

mA

peripherals. Limited flash access, no RAM access.

Timer 1. Timer running, 32-MHz XOSC used

90

Timer 2. Timer running, 32-MHz XOSC used

90

Peripheral current consumption

Timer 3. Timer running, 32-MHz XOSC used

60

μA

Timer 4. Timer running, 32-MHz XOSC used

70

peripheral unit activated)

Sleep timer, including 32.753-kHz RCOSC

0.6

ADC, when converting

1.2

mA

4

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