User's Manual

Smart Machine Smart Decision
SIM7100A_User Manual_V1.01 2014-12-11
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WCDMA/LTE
RF FEM
RF GSM
WCDMA/LTEPA
RF
Transceiver
Processor
XO
19.2MHz
NAND
Flash
RF WCDMA/LTE-
FDD PA
MMC/SD/SDIO
I2C
PCM
Interrupt
Status LED
USB
USIM
Power On
Reset
UART
GPIOs
ADC
LDO
Vbat*
Vbat*
SPI
Keypad(Multiplex with GPIOs)
Sink Current Source
DDR
GNSS
RF
Main Antenna
GNSS Antenna
Power
Management
Qualcomm
Chip
SMT Interface
WCDMA
/LTE
RF FEM
DIV Antenna
Figure 1: SIM7100A functional architecture
1.4 Functional Overview
Table 2: General Feature
Feature Implementation
Power supply Single supply voltage 3.4～4.2V
Power Save mode TBD
Frequency bands Please refer to table 1.
Transmitting power
UMTS:
 Class 3 (0.25W): WCDMA,
 Class 3 (0.25W): LTE
Connectivity Speed
 UMTS R99 speed: 384 kbps DL/UL
 HSPA+: 5.76 Mbps(UL), 42 Mbps(DL)
 LTE Category 3 - 100 Mbps (DL)
 LTE Category 3 - 50 Mbps (UL)
Rx-diversity Support UMTS/LTE Rx-diversity.
GNSS
● GNSS engine (GPS and GLONASS)
● Protocol: NMEA
● Mobile-assisted mode
● Mobile-based mode
● Standalone mode