NRF52832 Bluetooth 4.2 Module BLE

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Product Description

   

Nordic launched a new generation of nRF52 series ultra low power wireless solutions of the first product nRF52832 nRF52832 64MHz ARM, equipped with Cortex-M4F processor, with 512kB flash and 64kB RAM, RF Balun, and on chip with NFC function, lower power consumption and higher performance.

[main features]

2.4MHZ transceiver

In ® Bluetooth low energy mode 96 dBm sensitivity

1 Mbps data transfer rate of 2 Mbps, support

20 to 4 dBm transmit power at 4 dB step -

Single leg antenna interface

5.5 mA peak at RX and TX current (~ 0 dBm)

RSSI (1 dB resolution)

Arm ® cortical ™ - M4 32 bit processor, floating-point processing unit, 64 MHz

52 run from flash memory

48 run from memory

Data observation point and tracking (DWT), embedded trace macrocell (ETM), and instrumental trace macrocell (ITM)

Serial debug (SWD)

Trace port

Flexible power management

Supply voltage range from 1.7 V to 3.6 V

Automatic voltage regulator and DC / DC speed regulating system

Fast wake-up using 64 MHz internal oscillator

0.4 in the die 3 V

0.7μ at 3 V and 32 KB RAM holding mode

1.9μ in 3 V mode, a 32.768 kHz crystal oscillator and a real time 32 KB RAM retain run count

memory

512 KB flash and 64 KB RAM

Nordic soft equipment preparation

Concurrent multi protocol support

Type 2 near-field communication (nfc-a) tag wake up field

12 point, 200 kSPS ADC configuration 8 Channel Programmable Gain

64 level comparator

Wake up 15 low power comparator

Temperature sensor

32 general purpose / output pins

3 x 4 channel pulse width modulator unit easydma

Digital microphone interface (PDM)

532 bit timer and counter mode

Up to 3 times SPI master-slave and easydma

2X I2C compatible 2 wire master / slave

UART (CTS/RTS) and easydma

Programmable peripheral interconnect (PPI)

Quadrature decoder (qdec)

AES hardware encryption easydma

3 real time counter (RTC)