Integration Manual
Table Of Contents
- Contents
- 1 System description
- 1.1 Overview
- 1.2 Architecture
- 1.3 Pin-out
- 1.4 Operating modes
- 1.5 Supply interfaces
- 1.5.1 Module supply input (VCC)
- 1.5.1.1 VCC supply requirements
- 1.5.1.2 VCC current consumption in 2G connected mode
- 1.5.1.3 VCC current consumption in 3G connected mode
- 1.5.1.4 VCC current consumption in LTE connected mode
- 1.5.1.5 VCC current consumption in cyclic low power idle mode / active mode
- 1.5.1.6 VCC current consumption in fixed active mode
- 1.5.2 Generic digital interfaces supply output (V_INT)
- 1.5.1 Module supply input (VCC)
- 1.6 System function interfaces
- 1.7 Antenna interfaces
- 1.8 SIM interfaces
- 1.9 Data communication interfaces
- 1.10 eMMC interface
- 1.11 Digital Audio interfaces
- 1.12 ADC interfaces
- 1.13 General Purpose Input/Output
- 1.14 Reserved pins (RSVD)
- 1.15 System features
- 1.15.1 Network indication
- 1.15.2 Jamming detection
- 1.15.3 IP modes of operation
- 1.15.4 Dual stack IPv4 and IPv6
- 1.15.5 Embedded TCP/IP and UDP/IP
- 1.15.6 Embedded FTP and FTPS
- 1.15.7 Embedded HTTP and HTTPS
- 1.15.8 SSL and TLS
- 1.15.9 Firmware update Over AT (FOAT)
- 1.15.10 Firmware update Over The Air (FOTA)
- 1.15.11 Power Saving
- 2 Design-in
- 2.1 Overview
- 2.2 Supply interfaces
- 2.2.1 Module supply (VCC)
- 2.2.1.1 General guidelines for VCC supply circuit selection and design
- 2.2.1.2 Guidelines for VCC supply circuit design using a switching regulator
- 2.2.1.3 Guidelines for VCC supply circuit design using a LDO linear regulator
- 2.2.1.4 Guidelines for VCC supply circuit design using a rechargeable battery
- 2.2.1.5 Guidelines for VCC supply circuit design using a primary battery
- 2.2.1.6 Additional guidelines for VCC supply circuit design
- 2.2.1.7 Guidelines for the external battery charging circuit
- 2.2.1.8 Guidelines for external charging and power path management circuit
- 2.2.1.9 Guidelines for removing VCC supply
- 2.2.1.10 Guidelines for VCC supply layout design
- 2.2.1.11 Guidelines for grounding layout design
- 2.2.2 Generic digital interfaces supply output (V_INT)
- 2.2.1 Module supply (VCC)
- 2.3 System functions interfaces
- 2.4 Antenna interface
- 2.5 SIM interfaces
- 2.6 Data communication interfaces
- 2.7 eMMC interface
- 2.8 Digital Audio interface
- 2.9 ADC interfaces
- 2.10 General Purpose Input/Output
- 2.11 Reserved pins (RSVD)
- 2.12 Module placement
- 2.13 Module footprint and paste mask
- 2.14 Thermal guidelines
- 2.15 Design-in checklist
- 3 Handling and soldering
- 4 Approvals
- 5 Product testing
- 6 FCC Notes
- Appendix
- Glossary
- Related documents
- Revision history
- Contact
TOBY-L3 series - System Integration Manual
TSD-19090601 - R13 System Integration Manual Page 8 of 143
Table 1summarizes the main features and interfaces of the TOBY-L3 series modules.
Order Code
Region
Bands
Interfaces
Features
Grade
LTE
UMTS
GSM
UART(2
settable as SPI)
USB 2.0 device/host
SPI(settable as UART)
SGMII
eMMC
SDIO
DDC (I2C)
SIM
GPIO
ADC
Antenna supervisor
MIMO / Rx Diversity
Digital Audio
Host Select
Open CPU for customer applications
GNSS via modem
Wi-Fi via modem
Bluetooth via modem
Network indication
Jamming detection
Embedded TCP/IP, UDP/IP stack
Embedded HTTP, FTP, SSL, TLS
FOTA
FOAT
Dual stack IPv4/IPv6
VoLTE
1
SMS
eCall
SMTP
Telematic
s
Standard
Professional
Automotive
TOBY-L3104-50A-00
EMEA
1,3,7,8,
20,
28,38
1,8
900,
1800
4
1
1
2
1
8
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
TOBY-L3204-50A-00
APAC /
South.
American
1,3,5,7,
8,
9,19,
28
1,5,
6,8,
19
850,
900,
1800,1
900
4
1
1
2
1
8
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
TOBY-L3404-50A-00
North.
American
2,4,5,7,
12,
13,66
2,4,5
850,
1900
4
1
1
2
1
8
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
TOBY-L3904-50A-00
China /
India /
Japan
1,3,5,
8,18,
19,26,3
8,39,40
,41
1,6,
8,19
900,
1800
4
1
1
2
1
8
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
TOBY-L3904-50A-01
China
1,3,5,8,
38,
39,40,4
1
1,8
900,
1800
4
1
1
2
1
8
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
TOBY-L3904-50A-11
China
1,3,5,8,
38,
39,40,4
1
1,8
900,
1800
4
1
1
1
1
1
2
1
8
2
●
●
●
2
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
TOBY-L3104-50B-00
EMEA
1,3,7,8,
20,
28,38
1,8
900,
1800
4
1
1
2
1
8
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
TOBY-L3204-50B-00
APAC /
South.
American
1,3,5,7,
8,
9,19,
28
1,5,
6,8,
19
850,
900,
1800,1
900
4
1
1
2
1
8
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
TOBY-L3404-50B-00
North.
American
2,4,5,7,
12,
13,66
2,4,5
850,
1900
4
1
1
2
1
8
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
1
Available in future releases