BDE Technology Co. Ltd BDLEM101A Manual De Usuario
BDE-BLEM101A
Recommended operating conditions
Rating
Min
Typ
Max
Unit
Operating Temperature
-40
-
85
℃
VDD
2.3
3.0
3.6
V
Power consumptions (CR2032 3.0V coin cell battery power supply)
Rating
Typ
Unit
TX current (@0dBm)
12
mA
RX current
13
mA
Power mode
Average current
Unit
Idle mode
*1
200
uA
Sleep mode
*2
20
uA
Deep-Sleep mode
*3
9
uA
Power-Down mode
*4
0.3
uA
*1 Idle mode is where the module enters per default after power up. In this mode, Xtal oscillator ON, RC oscillator ON, RF state OFF;
*2 Sleep mode is a low power mode of the module. n this mode, Xtal oscillator OFF, RC oscillator ON, RF state OFF;
*3 Deep-Sleep mode is the low power mode with the lowest power consumption. In this mode, Xtal oscillator OFF, RC oscillator OFF, RF
state OFF;
*4 Power-Down mode is the mode that the power of the module is shut down by external MCU. This mode is only used in the condition
that the power of the module is controllable by MOSFET or LDO etc. through the external MCU.
Timming characteristics
Rating
Typ
Unit
Power up->Idle mode (Start
up time)
15.5
ms
Sleep->Idle mode
2.6
ms
Deep-Sleep->Idle mode
2.7
ms
Overall Dimensions
The overall dimensions of BDE-BLEM101A is shown as Fig.2.