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M14A2A User Manual

Table 11.

Power Consumption result(TBD)

LTE Working Mode

Conditions

Result

Airplane mode

Only Module, no other device

977.099uA

LTE standby (1.28 sec)

Band2

–

LTE Standby mode, DRX = 1.28 sec

2.182mA

Band4

–

LTE Standby mode, DRX = 1.28 sec

1.945mA

Band12

–

LTE Standby mode, DRX = 1.28 sec

2.147mA

Band2 Working mode

Band2

–

Bandwidth 10MHz, TM3

–

DLRB

100

–

ULRB 100

–

IPV4-TCP , TX

Power=23dbm
Cat. 1, Downlink throughput is 10Mbps via
USB interface by Iperf tool

763mA (22.5dBm/9.44Mbps)

Band4 Working mode

Band4

–

Bandwidth 10MHz, TM3

–

DLRB

100

–

ULRB 100

–

IPV4-TCP , TX

Power=23dbm
Cat. 1, Downlink throughput is 10Mbps via
USB interface by Iperf tool

796mA (22.3dBm/9.44Mbps)

Band12 Working mode

Band12

–

Bandwidth 10MHz, TM3

–

DLRB

100

–

ULRB 100

–

IPV4-TCP , TX

Power=23dbm
Cat. 1, Downlink throughput is 10Mbps via
USB interface by Iperf tool

747mA (21.6dBm/9.44Mbps)

Powering on

Conditions

Result

Peak power consumption

Power consumption peak when the module is
powering up

375mA

Note : The power consumption is still under optimized and the result will update in the future.

Содержание M14A2A

Страница 1: ...1 28 Normal Internal Use Confidential Restricted Confidential M14A2A User Manual Project Name M14A2A Author Wistron NeWeb Corporation Revision 1 0 Revision Date 2016 04 06...

Страница 2: ...2 28 Normal Internal Use Confidential Restricted Confidential M14A2A User Manual Contact Information Sale and Technical Support SupportIoT MBA wnc com tw Website www wnc com tw...

Страница 3: ...e FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation Thisequipment generates uses and can radiate radio frequency energy an...

Страница 4: ...with FCC regulationslimiting both maximum RF output power and human exposure to RF radiation the maximum antenna gain including cable loss in a mobile exposure condition must not exceed Standalone Con...

Страница 5: ...erface signals 12 2 5 1 Power on Signal 12 2 5 2 Host to modem wake up interface 13 2 5 3 Reset Signal 14 2 6 Digital interface 15 2 6 1 PCMInterface 15 2 6 2 I2S Interface 15 2 6 3 I2C Interface 16 2...

Страница 6: ...dential M14A2A User Manual 6 2 Labeling 25 6 3 Thermal considerations 25 7 Regulatory and Industry Approvals 26 7 1 Certification testing 26 7 2 Safety and hazards 26 8 References 27 8 1 Web site supp...

Страница 7: ...ning a Linux OS with a variety of host interfaces including USB 2 0 I2C SPI and UART The module supports integrated VoLTE functionality with a variety of narrow and wide band CODECs and full IMS signa...

Страница 8: ...8 28 Normal Internal Use Confidential Restricted Confidential M14A2A User Manual 2 Electrical Specifications 2 1 Interface pin assignments 2 1 1 LGA Pad Diagram Figure 1 LGA pad diagram top view...

Страница 9: ...Send for UART 1 DO UART1_RX Receive for UART 1 DI UART1_TX Transmit for UART 1 DO UART2 UART2_RX Receive for UART2 DI UART2_TX Transmit for UART2 DO I2C I2C_SDA I2C Data DI DO I2C_SCL I2C Clock DI DO...

Страница 10: ...gnals of the USB interface Name Description Input Output Direction to module Voltage Levels V Min Typ Max D USB data positive low full speed Input High 2 3 3 3 6 Input Low 0 0 8 Output High 2 8 3 3 3...

Страница 11: ...achieve this feature are also acceptable A 100 nF capacitor and a 1 F apa itor are placed between the UIM_VCC and Ground pins in a parallel manner If the UIM_VCC circuit is too long a larger capacitor...

Страница 12: ...igh for Module Disabled POWER_ON is High Module is OFF POWER_ON is Low Module is ON There are three possible states of the module Module Off VCC is not present Module Enabled VCC is supplied and the m...

Страница 13: ...ow a wake up request The idea behind the suggested method is to have a very simple interface that will also be pin limited requires only two pins to fit into such limited pin count applications and pa...

Страница 14: ...ut LOW SoC does not need the MODEM allowing it to sleep HIGH SoC needs the MODEM or acknowledges it is ready following a wakeup request from the MODEM HO T_WAKEUP Host I put Mode Output LOW MODEMdoes...

Страница 15: ...o e PCMdigital audioi terfa e The PCMinterface enables communication with an external codec to support a linear format Figure 6 Recommended circuit for the PCMinterface Use a TVS on the related interf...

Страница 16: ...dd pull high to 1 8 V through resistors with values of 2 2 k to 4 7 k ICs and sensors can use the same I2C interface M14A2A can recognize them by different addresses Figure 8 Recommended circuit for t...

Страница 17: ...cations Table 5 GPIOs Signal Name Pads Description Alt Function GPIO01 52 Configurable general purpose I O GPIO02 53 Configurable general purpose I O GPIO03 54 Configurable general purpose I O GPIO04...

Страница 18: ...at fall in RX ranges of M14A2A may result in degraded RX performance It is highly recommended to check the RX performance of the entire systems in the shielding environment Interference from the host...

Страница 19: ...TE Band 4 1 710 1 755 2 110 2 155 LTE Band 12 699 716 729 746 Table 7 Band Bandwidth 1 4 MHz 3 MHz 5 MHz 10 MHz 15 MHz 20 MHz LTE Band 2 V V V V LTE Band 4 V V V V LTE Band 12 V V Table 8 Conducted Tx...

Страница 20: ...by Host Table 10 System operational modes System Operational Mode System Power State Description Idle Registered short paging interval Active Wake up Active The modem is currentlylistening to the chan...

Страница 21: ...1 Downlink throughput is 10Mbps via USB interface by Iperf tool 763mA 22 5dBm 9 44Mbps Band4 Working mode Band4 Bandwidth 10MHz TM3 DLRB 100 ULRB 100 IPV4 TCP TX Power 23dbm Cat 1 Downlink throughput...

Страница 22: ...fferent external host processors which require data communication to the Internet The basic concept is that the module provides proper interfaces for its control and for the data traffic which support...

Страница 23: ...ernal Use Confidential Restricted Confidential M14A2A User Manual 6 Mechanical and Environmental Specifications 6 1 PCBA form factor Dimensions and recommended PCB Layout footprint for M14A2A Figure 9...

Страница 24: ...24 28 Normal Internal Use Confidential Restricted Confidential M14A2A User Manual Figure 10 Recommended PCB layout footprint top view...

Страница 25: ...D can be used only when all FCC compliance requirements are met 6 3 Thermal considerations Ambient operating temperature 30 C to 75 C Ambient storage temperature 40 C to 85 C The case temperature of m...

Страница 26: ...ect wiring of the product The product must be supplied with a stabilized voltage source and the wiring must conform to the security and fire prevention regulations This product must be handled with ca...

Страница 27: ...27 28 Normal Internal Use Confidential Restricted Confidential M14A2A User Manual 8 References 8 1 Web site support To be updated 8 2 WNC documents To be updated sss...

Страница 28: ...ust be supplied with a stabilized voltage source and the wiring must conform to the security and fire prevention regulations This product must be handled with care avoid any contact with the pins beca...

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