Key Features - Quectel SC20-WL Hardware Design

2.2. Key Features

The following table describes the detailed features of SC20-WL module.
Table 2: SC20-WL Key Features
Feature
Applications Processor
Modem DSP
Memory
Operating System
Power Supply
WLAN Features
Bluetooth Feature
AT Commands
LCM Interface
Camera Interfaces
Video Codec
SC20-WL_Hardware_Design
Details
ARM Cortex-A7 microprocessor cores (quad-core) up to 1.1 GHz
512KB L2 cache
QDSP6 v5 core up to 691.2MHz
768KB L2 cache
8GB eMMC + 8Gb LPDDR3
16GB eMMC + 16Gb LPDDR3
Linux
Supply voltage: 3.5V~4.2V
Typical supply voltage: 3.8V
SC20-WL R1.1
2.4GHz/5GHz double frequency bands
Support 802.11a/b/g/n standards, with max data rate up to 150Mbps
Support AP mode
BT4.2 LE
3GPP TS 27.007 and 3GPP TS 27.005 AT commands as well as Quectel
enhanced AT commands
4-lane MIPI_DSI, up to 1.5Gbps for each lane
Support WVGA (2-lane MIPI_DSI), up to 720p (4-lane MIPI_DSI)
24-bit color depth
Use MIPI_CSI, up to 1.5Gbps per lane
Support two cameras:
2-lane MIPI_CSI for rear camera, max pixel up to 8MP
1-lane MIPI_CSI for front camera, max pixel up to 2MP
Video encoding:
H.264 BP/MP – 720p @30fps
MPEG-4 SP/H.263 P0 – WVGA @30fps
VP8 – WVGA @30fps
Video decoding:
H.264 BP/MP/HP – 1080P @30fps
MPEG-4 SP/ASP –1080P @30fps
DivX 4x/5x/6x –1080P @30fps
H.263 P0 – WVGA @30fps
Smart Wi-Fi Module Series
SC20-WL Hardware Design
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