User's Manual
Table Of Contents
- RF Exposure Statement:
- Copyright
- Contents
- Table Index
- Figure Index
- Revision History
- 1Introduction
- 2Package Information
- 3Interface Application
- 4RF Specifications
- 5Electrical Specifications
- 6SMT Production Guide
- 7Packaging
- Appendix
A7608SA-H_User Manual_V1.00
2022-08-26
Smart Machine Smart Decision
Table 10: RESET pin electronic characteristic
Symbol
Description
Min.
Typ.
Max.
Unit
T
reset
The active low level time impulse on RESET pin to
reset module
50
100
500
ms
V
IH
Input high level voltage
1.17
1.8
2.1
V
V
IL
Input low level voltage
-0.3
0
0.8
V
3.3 UART Interface
A7608SA-H provides a 7-wire UART (universal asynchronous serial transmission) interface as
DCE (Data Communication Equipment). AT commands and data transmission can be performed
through UART interface.
3.3.1
UART Design Guide
The following figures show the reference design.
Figure 13: UART full modem
Figure 14: UART null modem