Users Manual

BDE Technology Inc. BDE-BLEM203D
BDE Technology Co., Ltd.
Pin Definitions
Fig. 3: The pinout of BDE-BLEM203D (TOP VIEW)
Table 1: Pin definitions of BDE-BLEM203D
Pin Number
Pin Name
Definitions
1
GND
Power Ground
2
DIO_0
GPIO, Sensor Controller, high-drive capability
3
DIO_1
GPIO, Sensor Controller, high-drive capability
4
DIO_2
GPIO, Sensor Controller, high-drive capability
5
JTAG_TMS
JTAG_TMS
6
JTAG_TCK
JTAG_TCK
7
DIO_3
GPIO, High-drive capability, JTAG_TDO
8
DIO_4
GPIO, High-drive capability, JTAG_TDI
9
VDDS
Power Supply
10
RESET
Reset, Active-low
11
DIO_5
GPIO, Sensor Controller, Analog
12
DIO_6
GPIO, Sensor Controller, Analog
13
DIO_7
GPIO, Sensor Controller, Analog
14
DIO_8
GPIO, Sensor Controller, Analog
15
DIO_9
GPIO, Sensor Controller, Analog
16
GND
Power Ground
17
NC
NC
18
GND
Power Ground