BLUENRG-332VT datasheet(34/67 Pages) STMICROELECTRONICS

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6.3

Operating conditions

6.3.1

Summary of main performance

Table 12. Main performance SMPS ON

Symbol

Parameter

Test conditions

Typ.

VDD = 1.8 V

Typ.

VDD = 3.3 V

Unit

ICORE

Core current

consumption

SHUTDOWN

DEEPSTOP, no timer, wake-up

GPIO, RAM0 retained

0.6

0.61

µA

DEEPSTOP, no timer, wakeup

GPIO, all RAM retained

0.63

0.64

DEEPSTOP (32 kHz LSI), RAM0

retained

1.06

1.12

DEEPSTOP (32 kHz LSI), all

RAMs retained

1.09

1.15

DEEPSTOP (32 kHz LSE),

RAM0 retained

0.85

0.96

DEEPSTOP (32 kHz LSE), all

RAM retained

0.88

0.99

CPU in RUN (64 MHz).

Dhrystone, clock source PLL64

2638

µA

CPU in RUN (32 MHz).

Dhrystone, clock source PLL64

2186

CPU in WFI (64 MHz), all

peripherals off, clock source

PLL64

1688

CPU in WFI (16 MHz), all

peripherals off, clock source

Direct HSE

1000

Radio RX at sensitivity level

3350

Radio TX 0 dBm output power

4300

Radio RX at sensitivity level with

CPU in WFI (32 MHz), clock

source Direct HSE

4950

Radio TX 0 dBm output power

with CPU in WFI (32 MHz), clock

source Direct HSE

5600

IDYNAMIC

Dynamic current

Computed value: (CPU 64 MHz

Dhrystone - CPU 32 MHz

Dhrystone) / 32

µA/MHz

BlueNRG-LPS

Operating conditions

DS13819 - Rev 4

page 34/67

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