EM357-RTR datasheet(16/240 Pages) ETC2

16 / 240 page

EM351 / EM357

2-3

120-035X-000D

Preliminary

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Simulated deep sleep (debug mode) current

With no debugger activity

300

μA

Reset Current

Quiescent current, nRESET asserted

Typ at 25°C/3 V

Max at 85°C/3.6 V

1.2

2.0

Processor and Peripheral Currents

ARM® CortexTM-M3, RAM, and flash memory

25°C, 1.8 V memory and 1.25 V core

ARM® CortexTM-M3 running at 12 MHz from

crystal oscillator

Radio and all peripherals off

6.0

ARM® CortexTM-M3, RAM, and flash memory

25°C, 1.8 V memory and 1.25 V core

ARM® CortexTM-M3 running at 24 MHz from

crystal oscillator

Radio and all peripherals off

7.5

ARM® CortexTM-M3, RAM, and flash memory

sleep current

25°C, 1.8 V memory and 1.25 V core

ARM® CortexTM-M3 running at 12 MHz from

the crystal oscillator

Radio and all peripherals off

3.0

ARM® CortexTM-M3, RAM, and flash memory

sleep current

25°C, 1.8 V memory and 1.25 V core

ARM® CortexTM-M3 running at 6 MHz from the

high frequency RC oscillator

Radio and all peripherals off

2.0

Serial controller current

For each controller at maximum data rate

0.2

General purpose timer current

For each timer at maximum clock rate

0.25

General purpose ADC current

At maximum sample rate, DMA enabled

1.1

Rx Current

Radio receiver, MAC, and baseband

ARM® CortexTM-M3 sleeping, CPU clock set to

12 MHz

22.0

25°C, VDD_PADS=3.0 V

ARM® CortexTM-M3 running at 12 MHz

25.0

Total Rx current ( = IRadio receiver, MAC and baseband,

CPU + IRAM, and Flash memory )

25°C, VDD_PADS=3.0 V

ARM® CortexTM-M3 running at 24 MHz

26.5

25°C, VDD_PADS=3.0 V

ARM® CortexTM-M3 running at 12 MHz

27.0

Boost mode total Rx current ( = IRadio receiver, MAC

and baseband, CPU+ IRAM, and Flash memory )

25°C, VDD_PADS=3.0 V

ARM® CortexTM-M3 running at 24 MHz

28.5

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