Quectel UC15 Hardware Design page 15

USIM Interface
Audio Features
PCM Interface*
UART Interface
USB Interface
AT Commands
Network Indication
Antenna Interface
Physical Characteristics
Temperature Range
Firmware Upgrade
RoHS
NOTES
1)
1. " " means when the module works within this temperature range, RF performance might degrade.
For example, the frequency error or the phase error would increase.
2. "*" means this feature is under development.
UC15_Hardware_Design
Support USIM/SIM card: 1.8V, 3.0V
Support two analog input channels and two analog output channels.
GSM: HR/FR/EFR/AMR/AMR-WB
WCDMA: AMR/AMR-WB
Echo cancellation and noise suppression.
Used for audio function with external codec.
Support 16-bit linear data formats.
Support long frame sync and short frame sync.
Support master and slave mode, but must be the master in long frame
sync.
Seven lines on UART interface.
Support RTS and CTS hardware flow control.
Baud rate can reach up to 921600bps, 115200bps by default.
Used for AT command, data transmission and firmware upgrade.
Compliant with USB 2.0 specification (slave only), the data transfer
rate can reach up to 480 Mbps at high speed mode.
Used for AT command communication, data transmission, software
debug and firmware upgrade.
USB driver: support Windows XP, Windows Vista, Windows 7,
Windows 8, Windows CE5.0/6.0, Windows Mobile 6.1/6.5, Linux 2.6 or
later, Android 2.3 or later.
Compliant with 3GPP TS 27.007, 27.005 and Quectel enhanced AT
commands.
Indicate network activity status.
Connected via 50ohm antenna pad.
Size: 29.0±0.15 × 29.0±0.15 × 2.5±0.2 mm
Weight: Approx. 4.3g
Normal operation: -35°C ~ +75°C
Restricted operation: -40°C ~ -35°C and +75°C ~ +85°C
Storage temperature: -45°C ~ +90°C
USB interface (by default) and UART interface.
All hardware components are fully compliant with EU RoHS directive.
Confidential / Released
UMTS/HSDPA Module Series
UC15 Hardware Design
1)
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