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
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SIM8200EA-M2 card Hardware Design _V1.01 14 2019-06-27
2.2 Pin Description
Table 3: IO parameters definition
Pin type Description
PI
Power input
PO
Power output
AI Analog input
AIO
Analog input/output
DIO Bidirectional digital input /output
DI
Digital input
DO
Digital output
DOH
Digital output with high level
DOL
Digital output with low level
PU
Pull up
PD
Pull down
OD
Open Drain
OC
Open collector
Table 4: IO parameters definition
Voltage
domain
Parameter Min Typ Max
P3
VDD_P3=1.8V
VOH
High level output
1.35V
-
1.8V
VOL
Low level output
0V
-
0.45V
VIH
High level input
1.2V
1.8V
2.1V
VIL
Low level input
-0.3V
-
0.6V
Rp
Pull up/down
resistor
80K ohm - 240K ohm
P4
VDD_P4=1.8V
VOH
High level output
1.44V
-
1.8V
VOL
Low level output
0V
-
0.4V
VIH
High level input
1.26V
1.8V
2.1V
VIL
Low level input
-0.3V
-
0.36V
Rp
Pull up/down
resistor
360K ohm -
VDD_P4=2.85V
VOH
High level output
2.28V
-
2.85V
VOL Low level output 0V - 0.4V
VIH
High level input
2.0V
-
3.15V
VIL
Low level input
-0.3V
-
0.57V
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