A70 is an automotive-grade LTE module supports OpenLinux and provides rich APIs for custom development

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Product Overview

Description



Product Description


Overview
A70 is an automotive-grade LTE module with an LGA package. It supports OpenLinux, and provides rich APIs for custom development. With stable and reliable performance, it can work stably at high and low temperature, vibration and electromagnetic environment in vehicles. A70 is a reliable customized solution for vehicle makers.


A70 series include multiple variants. Table 1-1 lists the hardware configuration information and Table 1-2 lists the variants and frequency bands supported.



Table 1-1 Hardware Configuration information
























Model



A70



A70V2



A70V3



Hardware Platform



MDM9628 (Automotive-grade1)



MDM9607 (Industrial-grade)



MDM9628 (Industrial-grade)



FLASH



Automotive-grade



Consumer-grade



Industrial-grade



 


1Automotive-grade RF: the OEMs of key RF components declare that the component complies with automotive-grade standard or they can provide PPAP report as required.


 


Table 1-2 Variant and frequency bands


















































Model



Variant



Category



Band



Baseband



RF



GNSS



CODEC



Antenna



A70



CN



Cat4



LTE FDD: B1, B3, B5, B8, B262
LTE TDD: B34, B38, B39, B40, B41
TD-SCDMA: B34, B39
UMTS: B1, B5, B8
EV-DO: BC0
CDMA 1x BC0
GSM/GPRS/EDGE: 900/1800 MHz



MDM9628



Automotive-grade



 Optional



Optional, not supported by default



Optional, not supported by default



A70V2



CN



Cat4



LTE FDD: B1, B3, B5, B8, B26
LTE TDD: B34, B38, B39, B40, B41
TD-SCDMA: B34, B39
UMTS: B1, B5, B8
EV-DO: BC0
CDMA 1x BC0
GSM/GPRS/EDGE: 900/1800 MHz



MDM9607



Industrial-grade



Optional



Optional, not supported by default



Optional, not supported by default



A70V3



CN



Cat4



LTE FDD: B1, B3, B5, B8, B26
LTE TDD: B34, B38, B39, B40, B41
TD-SCDMA: B34, B39
UMTS: B1, B5, B8
EV-DO: BC0
CDMA 1x BC0
GSM/GPRS/EDGE: 900/1800 MHz



MDM9628



Industrial-grade



Optional



Optional, not supported by default



Optional, not supported by default



 


2 The frequency band is optional.





Specification


 



























































































Parameter


 

Physical features



Dimensions: (37.0±0.1) mm × (37.0±0.1) mm × (2.7±0.2) mm
Package: 284-pin LGA
Weight: around 8.4g



Temperature ranges



Operating: -30°C to +75°C
Extended: -40°C to +85°C3
Storage: -45°C to +105°C



Operating voltage



VBAT_BB: 3.4V to 4.2V, TYP: 3.8V
VBAT_RF: 3.4V to 4.2V, TYP: 3.8V



Current4



Flight mode



1.24mA



Sleep Mode



GSM DRX=6: 2.2 mA
GSM DRX=9: 1.45 mA
WCDMA DRX=2: 2 mA
WCDMA DRX=9: 1.54 mA
LTE (Paging Cycle 320ms): 6.5 mA
LTE (Paging Cycle 2.56s): 1.67 mA



Operating Current



VBAT_BB: 1.5A MAX
VBAT_RF: 2.5A MAX
VBAT_BB+VBAT_RF: 3A MAX5



MIPS processor



ARM Cortex-A7 processor, 1.3 GHz main frequency, 256kB L2 cache



Memory



RAM: 256MB
ROM: 512MB



Band



See Table 1-2.



Wireless data rate



GPRS: Max 85.6 Kbit/s(DL) / Max 85.6 Kbit/s(UL)
EDGE: Max 236.8 Kbit/s(DL) / Max 236.8 Kbit/s(UL)
CDMA2000@1x, 1xEV-DOrA: Max 3.1 Mbit/s (DL) / Max 1.8Mbit/s (UL)
TD-SCDMA: Max 4.2 Mbit/s (DL)/Max 2.2 Mbit/s (UL)
WCDMA: DC-HSPA+, Max 42Mbit/s(DL)/Max 5.76Mbit/s(UL)
FDD-LTE: non-CA cat4, Max 150 Mbit/s(DL)/Max 50 Mbit/s (UL)
TDD-LTE: non-CA cat4, Max 130 Mbit/s(DL)/Max 35 Mbit/s(UL)



Transmit power



EGSM900: +33dBm (Power Class 4)
DCS1800: +30dBm (Power Class 1)
EDGE 900MHz: +27dBm (Power Class E2)
EDGE1800MHz: +26dBm (Power Class E2)
TD-SCDMA: +23 dBm (Power Class 3)
CDMA 1X/EVDO: +23 dBm (Power Class 3)
UMTS: +23 dBm (Power Class 3)
LTE: +23dBm (Power Class 3)



Application Interfaces



2G/3G/4G antenna, 4G diversity antenna, GNSS antenna, 50Ω impedance
Two UART interfaces, at most 4 Mbit/s
Two USIM interfaces, compatible with 1.8V/2.85V USIM cards, dual-SIM single-standby
One USB2.0 high-speed interface
One HSIC interface, used to connect high-speed chipset
Three 15-bit ADC interfaces, detectable voltage ranging from 0.1 to 1.7V.
One SPI interface, maximum frequency of 50MHz, support host mode only
One SDIO interface, used to control WLAN
One dual-voltage SD3.0 interface, used to control SD card or 4-bit eMMC chipset
One I2S interface, used for digital audio transmission or configured as PCM interface
One I2C interface, used to control external sensor, host mode only
One SGMII interface, used to connect to Ethernet PHY chipset
One MDIO interface, used to control PHY chipset (multiplexed from USIM2)
Two analog audio input interfaces (only supported by variants with CODEC chipset)
Two analog audio output interfaces (only supported by variants with CODEC chipset)
One analog power output interface (only supported by variants with CODEC chipset)
One general power output interface, typically output 1.8V, a maximum current of 200 mA.
13 GPIO pins, five among which support interrupt.



AT commands



3GPP Release 13
Neoway extended commands



Emergency response



ERA-GLONASS, eCall (only for A70 and A70V3)



Dedicated in-vehicle



DSRC-V2V, V2P 802.11p (only for A70 and A70V3, requiring a third-party module)



Communications technology


 

SMS



PDU, TXT



Data



PPP, RNDIS, ECM, RMNET



Protocol



TCP, UDP, MQTT, FTP/FTPS, HTTP/HTTP(S), SSL, TLS



Certification approval



CCC, SRRC, CTA, RoSH



 





Products Pictures


 A70-1-1A70-2A70-3A70-4A70-5A70-6





Company Information


HUASIFEI is a manufacturer professional in R&D and producing network equipments, products are included OpenWRT 4G5G wifi router, Vehicle 5G router, outdoor CPE, indoor CPE,MESH Router ,WIFI-6 Router ,4G OTT 4G5G Modem.HUASIFEI .with 50 people R&D team and around 700 people in factory, 20,000 Square meters production scale, is very skilled at processing OEM/ODM design, also builds the long term cooperation with Mediatek, Broadcom,Qualcomm, capably offering good quality product and fast after-sale service.Till now, HUASIFEI's products have exported to over 30 countries.


1SMT


1615446098(1)DIP




 





Packaging & Shipping



_20210311161856 





FAQ


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