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MA922 Module

MA922 Module

MA922 Module

MeiG MA922 series are based on Qualcomm’s latest second-generation Snapdragon® automotive 5G modem and RF platform, which support 3GPP Release 16 standard, 5G NR SA and NSA while compatible with 4G/3G/2G network and frequency band from mainstream countries worldwide. It integrates multi-core CPU with a maximum computing power of 20K DMIPS. The module support optional C-V2X functions using ITS 5.9GHz frequency band, capable of direct communication via PC5 Mode4. In addition, it also has GNSS service, which can support L1+L5, QDR, PPE and data fixes, and owns rich interfaces such as PCIe 3.0, USB 2.0 & 3.1, SDIO, I2S, SPI, I2C, UART, PCM, ADC, (U)SIM, RGMII/SGMII, ADC, GPIO.


MA922 series modules can provide safe and reliable auto solutions, which can be widely used in TBOX, TCU, C-V2X, OBU, RSU and other automotive related products.


The internal chip of MA922 complies with AEC-Q100 standards and are developed and manufactured in strict accordance with IATF16949:2016 automotive industry quality management system standards, and have an ultra-wide work temperature range, which can withstand the test of harsh automotive application environment and maintain stable and efficient communication performance.


Main advantages:

● Based on Qualcomm SA522M(AEC-Q100)

● Automotive-grade 5G NR Release 16 module

● Built-in ARM Cortex-A55 multi-core CPU(~20K DMIPS)

 C-V2X PC5 Mode 4 direct communication(R14/15/16*)

 L1+L5, PPE, QDR3 etc.

● Support eCall/NG-eCall in normal operation under +95°C

● Rich peripheral interfaces(SDIO, PCIe, RGMII/SGMII, etc.)

● Support ultra-wide temperature:-40°C~85°C

● Comply with IATF16949 auto industry quality management system

Basic Attributes:
Product model:

MA800 Module

Package:

LGA 

Size:

54.5 mm × 53.0 mm × 3.45 mm

Function Description
eCall/NG-eCall:

Support

PCIe with external BT/WIFI Module

Support

PPE(RTK):

Support(Optional)

QDR3:Support(Optional)
Echo cancellation/noise suppression

Support

Short message

Support

Electrical Feature:
Work voltage:

4.75V~5.25V (Typical value: 5.0V)

Shutdown current:TBD
Sleep current:TBD
Idle current:

TBD

Interface:
Antenna Interfac:
Main antenna:1
Diversity antenna:1
MIMO antenna:2
C-V2X antenna:2
GNSS antenna:1
Other Antenna:
SIM:2
SDIO:2(DSRC interface or eMMC v5.1)
PCIe:2(External BT/WIFI interface)
USB:1(USB 3.1 Gen2 compatible with USB 2.0)
UART:4(2 support hardware flow control)
Debug UART:1(Baud rate: 115200 (default))
SPI:2
I2C:2
I2S:2
PCM:1
RGMII/SGMII/USXGMII:1 (USXGMII support 2.5Gbps)
ADC:3
GPIO:15
Optional Configuration:
CPU:
10K DMIPS default
15K DMIPS Optional
20K DMIPS Optional
Flash:8Gb+8Gb MCP(nand+lpddr4x)  default
4Gb+4Gb MCP(nand+lpddr4x)   Optional
16Gb+16Gb MCP(nand+lpddr4x)  Optional
GNSS:
L1+L5 default
L1 Optional
NO Optional
Temperature Range:
Work temperature:

-35°C ~ +75°C

Extension temperature:

-40°C ~ +85°C

eCall work temperature:-40°C ~ +95°C
Storage temperature:

-40°C ~ +95°C

MA922 Frequency Band:
MA922-CN
5G-NR:

n1/n3/n8/n28A/n41/n78/n79(n79 option)

n78/n79 支持 PC2

LTE:

B1/B3/B5/B7/B8/B34/B38/B39/B40/B41

UMTS:

B1/B8

GSM :

900/1800

5G-NR  DL 4*4 MIMO:n1/n3/n41/n78/n79
LTE DL 4*4 MIMO:B1/B3/B41
LTE CA:LB+MHB 2DL CA
ENDC:LMHB+n78/n79 & LB+n41
MA922-EU
5G-NR:

n1/n3/n8/n20/n28A/n38/n40/n41/n78/n71/ n78 

支持 PC2

LTE:

B1/B3/B5/B7/B8/B20/B28A/B28B/B32R/B71/B38/B40/B41/B42

UMTS:

B1/B3/B5/B8

GSM :900/1800
5G-NR  DL 4*4 MIMO:n1/n3/n41/n77/n78
LTE DL 4*4 MIMO:B1/B3/B41
LTE CA:LB+MHB 2DL CA
ENDC:

LMHB+n78 & LB+n41

MA922-NA* 
5G-NR:

n2/n5/n12/n25/n66/n71/n41/n78 

n78支持 PC2

LTE:

B2/B4/B5/B7/B12/B13/B14/B17/B25/B26/B29R/30R/B66/B71/B38/B41

UMTS:

B2/B4/B5

5G-NR  DL 4*4 MIMO:

n2/n25/n41/n66

LTE DL 4*4 MIMO:

B2/B4/B7/B38/B41/B66

LTE CA:

LB+MHB 2DL CA

ENDC:

LMHB+n78 & LB+n41

MA922-ROW*
TBD
* 表示正在开发中


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