Data Sheet

CC2541
SWRS110D –JANUARY 2012–REVISED JUNE 2013 www.ti.com
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,
ESD
(2)
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
Operating ambient temperature range, T
A
–40 85 °C
Operating supply voltage 2 3.6 V
ELECTRICAL CHARACTERISTICS
Measured on Texas Instruments CC2541 EM reference design with T
A
= 25°C and VDD = 3 V,
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-
I
core
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
I
peri
(Adds to core current I
core
for each
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
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