MeiG Smart SRM900 series core board adopts SM6350 of Qualcomm Snapdragon 5G series. Its CPU adopts 8nm FinFET with 64bit ARM V8 core, Kyro CPU 560 (2 * A77 2.0 GHz&6 * A551.7 GHz) with Adreno GPU 619 and V66A 1.2GHz+Dual HVX, and can carry higher AI calculation algorithm, supporting up to 4K 30fps decode/encode and H.265. It carries android 11 system, supports 64GB+6GB(128GB+8GB) board memory, 5G NR sub-6Ghz, DL 4x4 MIMO, UL 2x2 MIMO, NSA and SA, integrates L1+L5 GPS, 2x2 MIMO and ax ready WIFI broadband smart cellular modules.
SRM900 integrates rich functional interfaces, including LCM, touch screen, camera, microphone, speaker, UART, USB, I2C, SPI interface, etc. It can provide Voice, SMS, address book, 2x2 MIMO WiFi, BT and GPS functions. This product supports dual 16 million 3D camera and DOF camera, and can be widely applied to POS cash registers, logistics terminals, VR camera, intelligent robots, automobile equipment, intelligent information acquisition equipment, intelligent handheld terminals and other products of 5G network.
Main Advantages：
● Support 5G NR sub-6Ghz，DL 4 × 4 MIMO SA/NSA mode and UL 2 × 2 MIMO SA mode
● Support 2x2 MU MIMO Wi-Fi, ax ready
● AI support V66A 16/16/512KB 1.2GHz+Dual HVX
● Support dual-screen display and dual-touch control; main screen supports up to 2520*1080 @60fps; auxiliary screen supports QHD @60fps Display-Port
● Support 3-way camera, up to 4-way camera
● GPS L1+L5 dual-frequency positioning, to meet the fast and accurate positioning in different environments
● Support 4K @30fps video recording and playback
| Basic Attributes： | |
| Product number： | 5G Smart Module SRM900 |
| Package： | LGA package |
| OS： | Android 11.0 |
| Memory： | 64GB UFS+6GB LPDDR4x （Default） 128GB UFS+8GB LPDDR4x （Optional） |
| Temperature： | -40°C ~ +75°C |
| Size(mm)： | 47.0×48.0×3.0mm |
| Weight： | < 13g |
| Features： | |
| WLAN： | 2.4G/5G, 2x2 MU MIMO, 802.11 a/b/g/n/ac，ax ready |
| BT： | BT2.1+EDR/3.0/4.1 LE/5.x BLE |
| GNSS： | GPS/GLONASS/BeiDou, L1+L5GPS |
| Modem： | • 3GPP Rel.15 5G NR • sub-6 GHz 5G NR • 256 QAM uplink/downlink in sub-6 GHz • Rel.15 LTE multimode modem |
| Built-in charge chip and electricity meter，Support QC Quick Charge 4.0 | |
| Support dual-screen display | |
| Support Dual Sim & Dual Standby | |
| Update firmware via USB | |
| Audio & Video： | |
| Support VoLTE Ultra HD voice call and SRVCC/CSFB fallback technology | |
| 24-bit/192kHz HD Music playback | |
| Video codec： | 4K30 decode+1080p30 encode |
| Module Interface： | |
| LCM interface： | • FHD+ 10 bit, 60/90/120 Hz support • One 4-lane DSI, D-PHY 1.2, C-PHY 1.0 • DisplayPort support over USB Type-C |
| Camera Interface： | |
| Support3×ISP 14 bit+1×lite ISP: | 16+16+16 MP |
| Single camera, can support 32M pixels | |
| Touch screen interface： | capacitive touch screen |
| Audio Interface： | |
| Analog audio： | Speaker, receiver, earphone, and 3 sets of microphones |
| Support 1 set of noise reduction microphones | |
| USB interace： | |
| USB 3.0*1,USB2.0*1，support quick charge QC4.0 | |
| Conform to USB 3.0/2.0 specification，support USB OTG | |
| Support Type-C Display Port | |
| I2C Interface： | 5 sets |
| (U)SIM Interface： | 2 sets（1.8V/2.95V） |
| UART Interface： | 3 set（Support hardware flow control, the highest rate can reach 4Mbps） |
| SD card interface： | 1 set（support SD 3.0, 4-bit SDIO） |
| PWRKEY： | 1.8V，Internal pull-up |
| SPI Interface： | 2 sets（1 set can be reused as UART ；1 set can be reused as I2S，I2S supports Tx & Rx） |
| ADC Interface： | 2 sets |
| GPIO Interface： | 19 sets |
| Motor Drive Interface： | 1 set |
| Flashlight Interface： | 2 ways |
| LED Indication Interface： | 4 sets |
| Antenna Interface： | Main antenna, diversity antenna, GNSS antenna, Wi-Fi & BT antenna interface |
| SRM900 series Band Information： | |
| SRM900-C: | |
| 5G： | N41/N78/N79/N1 |
| NSA/SA | |
| EN-DC： | B3 or B39+N79 B3 or B39+N41 B5 or 8 or 1 or B3+N78 |
| LTE-FDD: | B1/B3/B5/B8 |
| LTE-TDD: | B34/B38/B39/B40/B41 |
| WCDMA: | B1/B5/B8 |
| TD-SCDMA: | B34/B39 |
| Remark:* Under development | |
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