Use Instructions
Table Of Contents
- 1 About this document
- 2 Product Overview
- 3 Interface Description
- 3.1 PIN Definition
- 3.2 Operating condition
- 3.3 Digital I/O characteristics
- 3.4 Power Interface
- 3.5 UIM interface
- 3.6 PCM interface(TBD)
- 3.7 USB2.0 interface
- 3.8 UART Interface
- 3.9 Power on/off and reset interface
- 3.10 Interactive interface
- 3.11 Net Light interface
- 3.12 System boot configuration and download
- 3.13 Analog and Digital conversion (ADC) interface
- 3.14 I2C interface
- 3.15 SPI interface
- 3.16 Antenna interface
- 4 Product characteristics
- 5 Design guideline
- 6 Manufacturers
- 7 Package Storage information
- 8 Safety Information
L710HG Hardware Design
1
Version History
Date Version Description of change
Author
2019-07-31 V1.0 Initial
g.zhong
2019-11-01 V1.1 Update RF function discription
Yw.ling
2020-02-13 V1.2
1. 15PN is changed to UIM_PRESENT for USIM
hot-plug detection
2. 38PN is changed to RESERVED for later
development
3, 1-4pn add UART reuse instructions
4. 34PN is changed to RESERVED
5. VBAT_BB and VBAT_RF are unified into VBAT
6. Add PCM reuse I2S function
7. The working range of ADC1 is changed to
0-1.875V
g.zhong
2020-03-12 V1.3 Update LTE power class to PC5
Yw.ling
2020-11-18 V1.4
Update Circuit diagram
Add ESD description at antenna end
g.zhong