nRF52810

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Overview

Bluetooth 5.2 SoC supporting Bluetooth Low Energy
 
The nRF52810 system on chip (SoC) is the baseline member of the nRF52 Series SoC family. It meets the challenge of bringing advanced Bluetooth LE features and protocol concurrency to applications at a price point that makes adding Bluetooth LE connectivity to an application compelling. It is an ideal candidate for less complex applications and also as a Bluetooth LE connectivity processor in larger applications.

The nRF52810 has protocol support for Bluetooth LE, including the high-speed 2 Mbps feature. It also supports ANT and 2.4 GHz proprietary protocols. It is extremely power efficient, and is our smallest SoC (together with nRF52811) with its 2.482 x 2.464 mm CSP package.

It is built around an Arm® Cortex™-M4 CPU running at 64 MHz. It has numerous digital peripherals and interfaces such as PDM, PWM, UART, SPI and TWI. It also has a capable 12-bit ADC. Exceptionally low energy consumption is achieved using a sophisticated on-chip adaptive power management system.
 

Features

64 MHz Cortex-M4
192 KB Flash, 24 KB RAM
2.4 GHz transceiver
2 Mbps, 1 Mbps
Bluetooth Low Energy
ANT
+4 dBm TX power
128-bit AES
UART, SPI, TWI, PDM
PWM
12-bit ADC

Features

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Block Diagram

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Application Note

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Development Board

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Core Type

ARM Cortex®-M4

CPU Clock Speed

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CPU Architecture

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CPU Features

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Bluetooth Version

5.2

Operating Frequency [Max] (MHz)

64 MHz

Flash (kB)

192 kB

Cache

yes

SRAM (kB)

24 kB RAM

EEPROM (kB)

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Debugging

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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]

3 × 32-bit 16 MHz

Real-Time Clock

2 × 32.768 kHz

Watchdog timer

32.768 kHz

GPIO

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Pins

32

Pitch

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Channels

8 × GPIOTEs

ADC [Number, bits]

8-channel 12-bit ADC

True Random Number Generator

Analog comp

64-level

low-power comp

15-level

Temperature sensor

NFC Tag

-

SPI

1 × SPI master and slave

DAC [Number, bits]

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UART

1 × UARTE

SSI

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PWM [Number, bits]

1 × PWM

I2C

-

TWI

1 × TWI master and slave

QDEC

PDM

USB

1 × USB Full-speed device

SPI

1 × high-speed SPI master

Quad SPI

-

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 to 3.6 V supply voltage

1 stage LDO and DC/DC

On-chip VBUS

On-chip VBUS 3.3 V reg

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

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Receiver Sensitivity

-96 dBm (Bluetooth 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 5 × 5 QFN32 w/17 GPIOs 2.5 × 2.5 WLCSP w/15 GPIOs

Package Type

BGA

DSP RAM

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DSP Clock Speed

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DSP Clock Speed

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Voice Services

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General

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