BMD-340-A-R vs BMD-301-A-R

對 BMD-340-A-R 和 BMD-301-A-R 的深入比較，為您帶來關於其規格和關鍵特性的寶貴見解。我們詳細介紹了重要因素，包括 RoHS 合規性、REACH 狀態、系列、安裝方式、封裝類型以及其他相關特性。並排展示差異，簡化了元件選擇，讓您更輕鬆地為您的特定應用選擇最佳方案。

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification BMD-340-A-R BMD-301-A-R
Series BMD-34 BMD-300
Part Status Active Active
RF Family / Standard 802.15.4, Bluetooth Bluetooth
Protocol Bluetooth v5.0, Thread, Zigbee® Bluetooth v5.0
Modulation GFSK GFSK
Frequency 2.36GHz ~ 2.5GHz 2.4GHz
Data Rate 2Mbps 2Mbps
Power - Output 8dBm 4dBm
Sensitivity -103dBm -96dBm
Serial Interfaces I²C, I²S, SPI, UART I²C, I²S, SPI, UART
Antenna Type Integrated, Trace Antenna Not Included, U.FL
Utilized IC / Part nRF52840 nRF52832
Memory Size 1MB Flash, 256kB RAM 512kB Flash, 64kB RAM
Voltage - Supply 1.7V ~ 3.6V 1.7V ~ 3.6V
Current - Receiving 5.4mA ~ 11.7mA 17mA
Current - Transmitting 5.3mA ~ 26.7mA 12mA
Mounting Type Surface Mount Surface Mount
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C
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