MK19 is a powerful, highly flexible and cost-effective Bluetooth module based on world-leading Nordic® Semiconductor nRF54L15 SoC solution, which integrates an ultra-low power multi-protocol 2.4GHz radio and MCU functionality featuring a 128 MHz Arm® Cortex™-M33 processor, comprehensive peripheral set, and scalable memory configurations to 1.5 MB NVM and 256 KB 램.
MK19 module follows the size and package of most MOKO Bluetooth modules such as the MK02 (nRF52832 SoC), MK07 (nRF52833 SoC), MK08 (nRF52840 SoC) and MK13 (nRF5340 SoC), allowing you to easily and quickly upgrade your hardware to the latest and powerful nRF54L15 Bluetooth solution without re-designing hardware.
MK19A
PCB antenna is used. No need to design another antenna. u.FL connector will not be mounted on the PCB.
MK19B
The PCB antenna is disabled. You need to select an external 2.4Ghz antenna to connect to the u.FL connector.
세부 묘사 | 기술 |
칩 | nRF54L15 |
블루투스 버전 | 블루투스 6.0 |
MCU | ARM® Cortex®-M33, 128 MHz |
램 | 256 KB |
플래시 | 1524 KB non-volatile memory (RRAM) |
Tx 파워 | -46 dBm받는-사람 +8 dBm, 1 dB step size from -10 dBm받는-사람 +8 dBm |
수신기 감도 | -96 dBm 감도 1 Mbps Bluetooth® LE 모드
-104 dBm 감도 125 kbps Bluetooth® LE 모드 -101 IEEE의 dBm 감도 802.15.4 와 37 bytes packet length |
Clock Control | On-chip 128 MHz phase-locked loop (PLL) with internal oscillator 32MHz crystal oscillator Embedded 32.768 kHz RC oscillator and external 32.768kHz crystal oscillator |
전원 | 1.7V to 3.6V DC |
전원 조절기 | DC/DC 벅 설정을 위한 스위칭 레귤레이터 |
전력 소비 | Peak current 10.0 엄마 (BLE TX 1 Mbps @ +8 dBm and 3.0V) 3.0 다른 것들 중에서 (System ON IDLE with GRTC (XOSC) 과 256 KB 램) 0.6 다른 것들 중에서 (System OFF) |
안테나 | MK19A – PCB trace antenna MK19B – u.FL connector |
Quantity of Pin | 34 half-hole pins and 4 round debug pad pins |
GPIO | 28 |
작동 온도 | -40 ~ 85 ° C 확장된 산업 온도 -40 + 105 ° C까지 사용자 정의 가능 |
Module Dimensions | 길이: 21mm ± 0.2mm 폭: 13.8mm ± 0.2mm 신장: 2.3mm + 0.1mm / -0.15mm |
유형 | 제목 | 날짜 |
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제품 개요 | MK19 Bluetooth Module Datasheet-V1.0.pdf | 2024-12-25 |