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nRF52811 Chip : MDBT42Q-192KL Module 출시

July 17, 2019

Bluetooth 5.1 지원하는 nRF52811 chip으로 MDBT42Q-192KL, MDBT42Q-P192KL 두 가지 모듈을 출시하였습니다.

다양한 인증을 지원하며 Long Range, Direction Finding 기능을 지원합니다.

 

* Nordic nRF52811 SoC Solution
* A recommended 3rd-party module by Nordic Semiconductor.
* BT5 & BT4.2 Bluetooth Specification Certified
* Certifications: FCC, IC, CE, Telec (MIC), KC, SRRC, NCC
* 32-bit ARM® Cortex™ M4 CPU 
* 192kB Flash Memory / 24kB RAM
* RoHS & Reach Compliant.
* Dimension:10 x 16 x 2.2 mm
* 32 GPIO
* Chip Antenna
* Interface: SPI, UART, I2C, I2S, PWM
* Supports BT5 Long Range
* Highly flexible multiprotocol SoC ideally suited for Bluetooth® Low Energy, ANT+, Zigbee, Thread (802.15.4) ultra low-power wireless applications.

 

Quick Specifications

  • 32-bit ARM® Cortex™ M4 CPU

  • Supply: 1.7V – 3.6V

  • Memory: 192kB Flash Memory

  • RAM: 24kB

  • Tx Power: +4 dBm @ 7.5mA, 0 dBm @ 5.3mA

  • Rx Sensitivity: -96 dBm @ 5.4mA

  • Flexible and configurable 32 GPIO (8 analog inputs)

  • Interfaces: UART / I2C / SPI / PWM

  • 3 x Hardware SPI master ; 3 x Hardware SPI slave‧2 x two-wire master ; 2 x two-wire slave
    •  1 x UART (CTS / RTS)
    •  PDM for digital microphone
    •  I2S for audio

  • 12-bit / 200KSPS ADC

  • 128-bit AES ECB / CCM / AAR co-processor

  • Low cost external crystal 32MHz ± 40ppm for Bluetooth ; ± 50ppm for ANT Plus

  • Low power 32MHz crystal and RC oscillators

  • Operating Temp: -40°C to +85°C

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