Product Info

Smart LTE Module Series
SC66 Hardware Design
SC66_Hardware_Design 19 / 139
2.2. Key Features
The following table describes the detailed features of SC66 module.
Table 7: SC66 Key Features
Features Details
Application Processor
Customized 64-bit ARM v8-compliant applications processor
 Kryo Gold: quad high-performance cores targeting 2.2 GHz
 Kryo Silver: quad low-power cores targeting 1.843 GHz

two quad-core processors with 1MB L2 cache
Modem system LTE Cat 6 (FDD and TDD), 2 × 20 CA(40MHz)
GPU Adreno 512 up to 650 MHz
Memory
32GB eMMC＋ 3GB LPDDR4x(default)
64GB eMMC
＋
4GB LPDDR4x (optional)
Operating System Android 9
Power Supply
VBAT Supply Voltage: 3.55V~4.4V
Typical 4.0V
Transmitting Power
Class 4 (33dBm±2dB) for GSM850/EGSM900
Class 1 (30dBm±2dB) for DCS1800/PCS1900
Class E2 (27dBm±3dB) for GSM850/EGSM900 8-PSK
Class E2 (26dBm±3dB) for DCS1800/PCS1900 8-PSK
Class 3 (24dBm＋1/-3dB) for WCDMA bands
Class 3 (24dBm＋3/-1dB) for EVDO/CDMA BC0
Class 2 (24dBm＋1/-3dB) for TD-SCDMA bands
Class 3 (23dBm±2dB) for LTE-FDD bands
Class 3 (23dBm±2dB) for LTE-TDD bands
LTE Features
Support 3GPP R12 Cat 6 and Cat 4
Support 1.4 MHz to 20MHz RF bandwidth
Support Multiuser MIMO in DL direction
 Cat 6 FDD: Max 300Mbps (DL)/Max 50Mbps (UL)
 Cat 6 TDD: Max 265Mbps (DL)/Max 30Mbps (UL)
 Cat 4 FDD: Max 150Mbps (DL)/Max 50Mbps (UL)
 Cat 4 TDD: Max 130Mbps (DL)/Max 30Mbps (UL)
UMTS Features
Support 3GPP R9 DC-HSDPA/DC-HSUPA/HSPA+/
HSDPA/HSUPA/WCDMA
Support QPSK, 16-QAM and 64-QAM modulation
 DC-HSDPA: Max 42Mbps (DL)
 DC-HSUPA: Max 11.2Mbps (UL)