BT10-1

Bluetooth LE 4.2 and Proprietary 2.4Ghz Module

BT10-1

Bluetooth 4.2 and Proprietary 2.4Ghz Module

Digimore's Bluetooth low energy 4.2 and Proprietary 2.4Ghz Module is a multi-protocol RF module using NORDIC SoC nRF51802. The module has been designed to provide ultra-low power, low cost and robust 2.4 GHz communications and compliant with Bluetooth Version 4.2 low energy (BLE, Single Mode) solution. This module is ideal for low power wireless sensing device applications such as mobile phone accessories, sports, consumer electronics, HID and etc.

FEATURE

 
  • Bluetooth version 4.2 low energy (LE, single mode) compliant
  • Range of proprietary 2.4Ghz protocols
  • On-air compatibility with nRF24L series
  • Powerful ARM® Cortex® -M0 micro-controller
  • 256 KB in-system-programmable flash + up to 16KB of system SRAM
  • Wide supply voltage range (1.8 to 3.6V) and with lowest power
  • Powerful peripherals
  • Excellent receiver sensitivity
  • Programmable output power
  • On board PCB antenna and crystal
  • Module Dimension: 14.3mm x 14.3mm FR4 PCB
  • Module Thickness: 2.0mm

SPECIFICATION

Absolute Maximum Ratings
Supply Voltage - 0.3 ~ 3.9 V
Voltage on any digital/ analog IO - 0.3 ~ VCC_nRF +0.3V
Input amplitude driven by external clock on XL1 200 ~ 600 mV pp
Input RF level 5dBm
Storage temperature range -40 ~ 125 oC
Recommended Operating Conditions
Operating supply voltage 1.8 ~ 3.6 V
Operating ambient temperature range, TA -25 ~ 75 oC
DC Characteristics TA=25oC, VCC_nRF = 3V
VIH 0.7* VCC_nRF (Min.); VCC_nRF (Max.)
VIL GND (Min.); 0.3* VCC_nRF (Max.)
GPIO VOH at 5mA load VCC_nRF-0.3 (Min.); VCC_nRF (Max.)
GPIO VOL at 5mA load GND (Min.); 0.3 V (Max.)
GPIO VOH at 0.5mA load VCC_nRF-0.3 (Min.); VCC_nRF (Max.)
GPIO VOL at 0.5mA load GND (Min.); 0.3V (Max.)
Pull-up resistance 13 KΩ
Pull-down resistance 13 KΩ
Typical Current Consumption TA=25oC, VCC_nRF = 3V
TX mode, 0 dBm output ower, no peripherals active, low MCU activity 10.5 mA (Typ.)
TX mode, 5dBm output power, no peripherals active, low MCU activity 16 mA (Typ.)
RX mode, standard mode, no peripherals active, low MCU activity 13 mA (Typ.)
Active, Run current at 16Mhz (XOSC) Executing code from flash memory 4.1mA
Current drawn by 1V2 regulator and 16Mhz XOSC when both are on at the same time 8100 uA (Typ.)
For HFCLK in 1Mhz mode3, Current drawing by 1V2 regulator and 16Mhz XOSC when both are on at the same time 520 uA (Typ.)
SYSTEM-ON base current with 16KB RAM enabled 3uA
Additional current in SYSTEM-OFF per retained RAM block (8KB) 0.6uA (Typ.)
RF Character TA=25oC, VCC_nRF = 3V
Frequency Range 2402 ~ 2480 MHz
Channel Spacing 2 MHz (Typ.)
Output Power -30 ~ 4 dBm
Receiver Sensitivity -89 dBm (Typ.)
Frequency error tolerance -250 ~ 250 KHz

Informations