Specifications

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AX8052F151

13

Variation of output power

over voltage

VDD_IO>2.5V, note 2

+/-

0.5

dB

Variation of output power

over temperature

VDD_IO>2.5V, note 2

+/-

0.5

dB

Microcontroller running

power consumption

All peripherals disabled

150

μA/

MHz

Voltage supervisor

Run and standby mode

85

μA

Crystal oscillator current

(RF reference oscillator)

16 MHz

160

μA

Low frequency crystal

oscillator current

32 kHz

700

nA

Internal oscillator current

20 MHz

210

μA

Internal Low Power

Oscillator current

10 kHz

650

nA

640 Hz

210

nA

ADC current

311 kSample/s, DMA 5 MHz

1.1

mA

Typical wake-on-radio duty

cycle current

1s, 100 kbps

6

μA

Notes:

1. If VDD_IO ramps cannot be guaranteed, an external reset circuit is recommended, see the AX8052 Application Note: Power On Reset.

2. The PA voltage is regulated to 2.5 V. For VDD_IO levels in the range of 2.2 V to 2.5 V the output power drops by typically 1 dBm.