Hardware Design
Table Of Contents
- Contents
- Table Index
- Revision History
- 1 Introduction
- 2 Package Information
- 3 Interface Application
- 4 Antenna Interfaces
- 5 Electrical Specifications
- 6 Top and Bottom View of Module
- 7 Label description Information
- 8 Packaging
- Appendix
Smart Machine Smart Decision
SIM8200EA-M2 card Hardware Design _V1.01 31 2019-06-27
Module
I2C_SDA
I2C device
SDA
GNDGND
I2C_SCL
SCL
VDD_1V8
NC
NC
Figure 17: I2C reference circuit
Note
：
SDA and SCL have pull-up resistors in Module. So, 2 external pull up resistors are NO
necessary in application circuit. For more details about AT commands please refer to
document
[1]. in the appendix.
3.13 CONFIG Pins
These signals provide the means to indicate the specific configuration of the module.
SIM8200EA-M2 is configured as WWAN-USB3.0.
Table 16: CONFIG Pins
Pin no
Pin Name
Description
21
CONFIG_0
Connected to GND internally.
69
CONFIG_1
Connected to GND internally.
75
CONFIG_2
Connected to GND internally.
1
CONFIG_3
No Connect internally.
In the M.2 specification, the 4 pins are defined as below:
Table 17: Config interface
Config_0
(Pin 21)
Config_1
(Pin 69)
Config_2
(Pin 75)
Config_3
(Pin 1)
Module
type and
Main host interface
Port
Configuration
GND
GND
GND
GND
SSD
– SATA
N/A
GND
NC
GND
GND
SSD
– PCIe
N/A
GN
D
GND
NC
GND
WWAN
– PCIe
0
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