Huawei ME909 Series Hardware Manual page 9

HUAWEI ME909 Series LTE LGA Module
Hardware Guide
Feature
Application
Interface
(145-pin LGA
interface)
Antenna
interface
Data Services
(ME909u-521)
Issue V0.3 (2013-05-21)
Description
One standard USIM (Universal Subscriber Identity Module) card
(Class B and Class C)
Audio interface: PCM interface
USB 2.0 (High Speed)
Two 4-wire UARTs
[3]
one 2-wire UART
GPIOx5
Power on/off pin
Hardware reset pin
Sleep indicator pin (SLEEP_STATUS)
[4]
HSIC interface
Tunable Antenna control (4 GPIOs)
[4]
SD interface
[4]
SPI interface
[4]
I2C interface
JTAG
Antenna interface (Main/AUX/GPS)
[4]
ADCx2
Power supply
WWAN MAIN antenna pad x1,
WWAN AUX antenna pad x1,
GPS antenna pad x1
GPRS: DL 85.6 kbps/UL 85.6 kbps
EDGE: DL 236.8 kbps/UL 236.8 kbps
WCDMA CS: DL 64 kbps/UL 64 kbps
WCDMA PS: DL 384 kbps/UL 384 kbps
HSPA+: DL 21.6 Mbps/UL 5.76 Mbps
DC-HSPA+: DL 43.2 Mbps/UL 5.76 Mbps
LTE FDD: DL 100 Mbps/UL 50 Mbps @20M BW cat3
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
[2]
Overall Description
9