Insights & Analysis

SparkLink Alliance

SparkLink Alliance is an industrial alliance committed to promote next-generation wireless short-range communication technology innovation and industry ecosystem, and support applications in smart cars, smart homes, smart...

Portable GPS signal acquisition (BDS,GPS,GLONASS,GALILEO,GNSS test)

Portable signal acquisition and replay equipmentIt can complete the acquisition, storage and playback of 30MHz~ 3.6ghz analog signals, and simulate multi-frequency interference signals and fraud signals of BDS, GPS, GLONASS and...

Bowers & Wilkins Pi7 S2 TWS bluetooth earbuds

High-resolution sound and crystal-clear voice calls, an industry-first wireless audio retransmission case.

Chip

UWB+GNSS Indoor and outdoor integrated positioning module

CM52 series products are UWB+GNSS indoor and outdoor integrated positioning module solutions...

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low power bluetooth inclination sensor

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Portable GPS signal acquisition (BDS,GPS,GLONASS,GALILEO,GNSS test)

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nRF52832

Nordic
0.00
RMB

Overview

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Features

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Features

stereo

Block Diagram

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Application Note

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Development Board

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Core Type

Cortex-M4 with FPU

CPU Clock Speed

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CPU Architecture

__

CPU Features

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Bluetooth Version

5.1

Operating Frequency [Max] (MHz)

64 MHz

Flash (kB)

512/256 kB

Cache

yes

SRAM (kB)

128 kB RAM

EEPROM (kB)

__

Debugging

__

Upgrade Type

Supports Over-the-Air upgrade (OTA)

Crystal

32 MHz

on chip (PLL)

64 MHz

crystal (optional)

32.768 kHz

on-chip RC

32.768 kHz

External clock

32.768 kHz

Timers [Number, bits]

2 × 32-bit 16 MHz

Real-Time Clock

1 × 32.768 kHz

Watchdog timer

32.768 kHz

GPIO

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Pins

32

Pitch

__

Channels

8 × GPIOTEs

ADC [Number, bits]

8-channel 12-bit

True Random Number Generator

Analog comp

64-level

low-power comp

15-level

Temperature sensor

NFC Tag

Yes

SPI

3 × SPI master and slave

DAC [Number, bits]

__

UART

2 × UARTE

SSI

__

PWM [Number, bits]

3

I2C

支持

TWI

1 × TWI master and slave

QDEC

PDM

USB

1 × USB Full-speed device

SPI

1 × high-speed SPI master

Quad SPI

1 × Quad SPI (w.XIP)

I2S

支持

Debug interface

SWI调试界面

Human Machine Interface

-

Programmable channels

20

Fixed channels

12

Channel groups

6

Supply Voltage [Min to Max] (V)

1.7 V - 3.6 V

1 stage LDO and DC/DC

On-chip VBUS

On-chip VBUS 3.3 V reg

Regulated supply for external components

Regulated supply for external components

Power fail

Power fail comparator and brownout

Crypto Accelerator

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Public Key Hardware Accelerator

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Accelerator

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Security

AES engine

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Current

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Sensor Controller

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Standby

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Transceiver Compatible

Bluetooth Low Energy/Bluetooth mesh/ANT/2.4 GHz

Receiver Sensitivity

-96 dBm (Bluetooth Low Energy 1 Mbps)

Output Power

+4 dBm

Frequency Regulation

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Protocols

Bluetooth Low Energy/ANT/2.4 GHz

Bluetooth 5 PHYs

2 Mbps

bluetooth 5.1 support

Yes

Dimension

6 × 6 QFN48 w/32 GPIOs 3.0 × 3.2 WLCSP w/32 GPIOs & USB

Package Type

BGA

DSP RAM

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DSP Clock Speed

__

DSP Clock Speed

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Voice Services

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General

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  • Datasheet: