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CC2340R5-Q1 Bluetooth Low Energy Wireless Automotive Module RF-BM-2340QB1

  • Bluetooth CC2340R5-Q1 Automotive Module RF-BM-2340QB1
  • Bluetooth CC2340R5-Q1 Automotive Module RF-BM-2340QB1

CC2340R5-Q1 Bluetooth Low Energy Wireless Automotive Module RF-BM-2340QB1

RF-BM-2340QB1 is an AEC-Q100 compliant wireless module based on TI CC2340R5-Q1 MCU, ideal for automotive applications like TPMS, PEPS, RKE, cable replacement, and smartphone connectivity. With Bluetooth® 5 features, Bluetooth® 5.3 software protocol stack, and excellent radio sensitivity and robustness, it is an efficient, high-performance automotive solution.

  • P/N:

    RF-BM-2340QB1

  • SoC:

    CC2340R5-Q1

  • Processor:

    48 MHz ARM® Cortex®-M0+

  • Protocols:

    Bluetooth 5.3 Low Energy

  • Working Frequency:

    2402 MHz ~ 2480 MHz

  • Package (mm):

    22.5 × 15.55 × 2.1, half-hole, 1.27 pitch, 30-pin

  • Features:

    Automotive-Grade, LE 1M PHY, LE 2M PHY, LE Coded PHY (long range), OAD

  • GPIO:

    24

  • Max. TX Power:

    +8dBm

  • Transmission Range:

    130 m @ 1M PHY, 180 m @ LE Coded PHY
Inquiry Now

RF-BM-2340QB1 is a Bluetooth® 5.3 Low Energy module based on one of TI CC2340 series, that is CC2340R5-Q1 AEC-Q100 compliant MCU. Different from CC2340 family, the CC2340R5-Q1 module can operate a wide temperature range from -40℃ to 125℃, delivering high radio performance even in challenging conditions.Hence, the automotive module is a good choice for low-power car applications such as car access including passive entry passive start (PEPS) and remote keyless entry (RKE), car sharing, piloted parking, cable replacement, etc.


Its standby current of less than 0.71µA ensures prolonged battery life, making it an optimal choice for applications requiring extended sleep intervals.


Besides, the embedded Bluetooth UART serial port protocol and rich AT commands help you to accelerate the development process and make the release time quickly.

CC2340R5-Q1 Bluetooth Automotive Module RF-BM-2340QB1


Reference Resource:

Affordable CC2340R5 Bluetooth 5.3 Modules - In Stock Now

Intorduction of CC2340 Series Ultra-Low Power BLE Module RF-BM-2340B1

Comparison in CC2340 Bluetooth LE modules

Wireless SoC:

  • 48 MHz ARM® Cortex®-M0+ processor

  • TX power: Up to +8 dBm
  • High-performance radio

    • -102 dBm for Bluetooth® Low Energy 125 kbps

    • -96.5 dBm for Bluetooth® Low Energy 1 Mbps

  • Memory
    • 512 kB flash
    • 12 kB ROM
    • 36 KB SRAM

  • Data Rate

    • LE 1M PHY
    • LE 2M PHY
    • LE Coded PHY (long range)

 

Protocols:

  • Bluetooth 5.3 Low Energy

Operating Range:

  • Supply voltage range 1.8 V ~ 3.8 V
  • Operating temperature range: -40 °C ~ +125 °C


Rich Peripherals:

  • ADC
  • UART
  • SPI
  • I2C
  • RTC
TI SimpleLink CC2340 Series Multi-Protocol Modules
Part Number RF-BM-2340B1 RF-BM-2340B1I RF-BM-2340A2 RF-BM-2340A2I RF-BM-2340C2
Photo RF-BM-2340B1 CC2340R5 BLE module
 RF-BM-2340B1I CC2340R5 BLE module
 RF-BM-2340A2 CC2340R5 BLE module
 RF-BM-2340A2I CC2340R5 BLE module
 RF-BM-2340C2 CC2340R5 BLE module
IC CC2340R5 CC2340R5 CC2340R5 CC2340R5 CC2340R5
Core 48 MHz ARM® Cortex®-M0+ 48 MHz ARM® Cortex®-M0+ 48 MHz ARM® Cortex®-M0+ 48 MHz ARM® Cortex®-M0+ 48 MHz ARM® Cortex®-M0+
Antenna PCB IPEX/Half-hole interface IPEX IPEX/Half-hole interface Chip/Half-hole interface
RAM 36 KB 36 KB 36KB 36 KB 36 KB
Flash 512 KB 512 KB 512 KB 512 KB 512 KB
Protocols BLE5.3, ZigBee, SimpleLink™ TI 15.4-stack, Proprietary systems BLE5.3, ZigBee, SimpleLink™ TI 15.4-stack, Proprietary systems BLE5.3, ZigBee, SimpleLink™ TI 15.4-stack, Proprietary systems BLE5.3, ZigBee, SimpleLink™ TI 15.4-stack, Proprietary systems BLE5.3, ZigBee, SimpleLink™ TI 15.4-stack, Proprietary systems
Power Supply 1.8 V ~ 3.8 V, recommend to 3.3 V 1.8 V ~ 3.8 V, recommend to 3.3 V 1.8 V ~ 3.8 V, recommend to 3.3 V 1.8 V ~ 3.8 V, recommend to 3.3 V 1.8 V ~ 3.8 V, recommend to 3.3 V
Frequency 2.4 GHz 2.4 GHz 2.4 GHz 2.4 GHz 2.4 GHz
Max. TX Power +8 dBm +8 dBm +8 dBm +8 dBm +8 dBm
Receiving Sensitivity

–102 dBm for 125 kbps LE Coded PHY
-96.5 dBm for BLE 1 Mbps

–102 dBm for 125 kbps LE Coded PHY
-96.5 dBm for BLE 1 Mbps 		–102 dBm for 125 kbps LE Coded PHY
-96.5 dBm for BLE 1 Mbps 		–102 dBm for 125 kbps LE Coded PHY
-96.5 dBm for BLE 1 Mbps 		–102 dBm for 125 kbps LE Coded PHY
-96.5 dBm for BLE 1 Mbps
GPIO 24 24 12 12 12
Working Temperature -40 ℃ ~ +85 ℃ -40 ℃ ~ +85 ℃ -40 ℃ ~ +85 ℃ -40 ℃ ~ +85 ℃ -40 ℃ ~ +85 ℃
Storage Temperature -40 ℃ ~ +125 ℃ -40 ℃ ~ +125 ℃ -40 ℃ ~ +125 ℃ -40 ℃ ~ +125 ℃ -40 ℃ ~ +125 ℃
Transmission Range 130 m @ 1M PHY 180 m @ LE Coded PHY


150 m @ 1M PHY (external PCB antenna) 220 m @ LE Coded PHY (external PCB antenna)  130 m @ 1M PHY 180 m @ LE Coded PHY 


150 m @ 1M PHY (external PCB antenna) 220 m @ LE Coded PHY (external PCB antenna) 50 m @ 1M PHY

80 m @ LE Coded PHY

Dimension (mm) 22.0 x 15.55 x 2.1 22.0 x 15.55 x 2.1 16.6 x 11.2 x 2.1 15.2 x 11.2 x 2.1 8.0 x 8.0 x 1.82
Package 1.27-mm pitch half-hole 1.27-mm pitch half-hole 1.27-mm pitch half-hole 1.27-mm pitch half-hole 1.27-mm pitch half-hole
OTA √ √ √ √ √
Bluetooth Mesh √ √ √ √ √
Long Range √ √ √ √ √
2Mbps PHY √ √ √ √ √
AoA/AoD SDK is under planning SDK is under planning SDK is under planning SDK is under planning SDK is under planning
UART Protocol BLE√ BLE√ BLE√ BLE√ BLE√
Application Medical device, ESL Medical device, ESL Medical device, ESL Medical device, ESL Medical device, ESL
related case studies
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Digital Car Keys Step into Era of UWB
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Making of Car PEPS
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Wireless E-Bike BMS
Bluetooth EV Charging Piles
Bluetooth EV Charging Piles
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