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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