Pin Definition - Ebyte E70 Series User Manual

CC1310 Wireless Module

3.3.2 Pin Definition

No. Pin item
1 GND
2 GND
3 GND
4 NC
5 NC
6 NC
7 NC
8 NC
9 NC
10 NC
11
LNA_EN
12 PA_EN
13 NC
14 NC
15 NC
16 M2
17 GND
18 M0
19 M1
20 RXD
21 TXD
22 TCKC
23 TMSC
24 RESET
25
NC
26 NC
Copyright ©2012–2017, Chengdu Ebyte Electronic Technology Co., Ltd.
Pin direction
Ground Ground electrode
Ground Ground electrode
Ground Ground electrode
Reserved pin Reserved, to be floated
Reserved pin Reserved, to be floated
Reserved pin Reserved, to be floated
Reserved pin Reserved, to be floated
Reserved pin Reserved, to be floated
Reserved pin Reserved, to be floated
Reserved pin Reserved, to be floated
Output Internal MCU controlled LNA pin, valid in high level, connect to pin 44
Output Internal MCU controlled PA pin, valid in high level, connect to pin 45
Reserved pin Reserved, to be floated
Reserved pin Reserved, to be floated
Reserved pin Reserved, to be floated
M2, M1, M0 jointly decide the 8 working modes;
An external 1k protective resistor shall be connected in series when in use.
Input
Ground Ground electrode
M2, M1, M0 jointly decide the 8 working modes;
An external 1k protective resistor shall be connected in series and a 1M pull-up resistor
Input
shall be added when in use.
(Cannot be floated, it can be grounded when not used)
M2, M1, M0 jointly decide the 8 working modes;
An external 1k protective resistor shall be connected in series and a 1M pull-up resistor
Input
shall be added when in use.
(Cannot be floated, it can be grounded when not used)
TTL serial port input connecting to external TXD pin.
Input high pull
connected in series when in use.
TTL serial port output connecting to external RXD input pin.
Output open-drain or push-pull
resistor shall be connected in series when in use.
Input JTAG TCKC
Input JTAG TMSC
Input Reset pin, valid in low level
Reserved pin Reserved, to be floated
Reserved pin Reserved, to be floated
Application
input, please refer to Parameter setting.
input, please refer to Parameter setting.
E70 Series User Manual
It can be configured as open-drain or
An external 1k protective resistor shall be
It can be configured as
An external 1k protective
14 / 34