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Spreadtrum SC7731E

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Generel CharacteristicsGenerel Characteristics: 
DesignerCompany which designed the semiconductor component Spreadtrum
Type SC7731E
Year Released 2017
FunctionMain function of the component  Multi-core Application Processor with Modem

ArchitectureArchitecture: 
Width of Machine WordMaximum bitwidth of ALU operands. Width of machine word can also be defined in different ways (register width, instruction width, etc.) in case of recent microprocessors. 32 bit
Supported Instruction Set(s) ARMv7-A
Type of processor core(s)Type and allocation of processor core(s) 4x ARM Cortex-A7 MPcore
Number of processor core(s) quad-core

BusesBuses: 
Memory Interface(s):   LPDDR2 SDRAM , LPDDR3 SDRAM
Data Bus WidthMaximum selectable bit width of primary data bus (RAM) of memory interface 32 bit
Number of data bus channels 1 ch


Clock FrequenciesClock Frequencies: 
Recommended Maximum Clock Frequency 1300 MHz max.

Cache MemoriesCache Memories: 
L1 Instruction Cache per CoreCapacity of level 1 instruction cache per processor core 32 Kbyte I-Cache
L1 Data Cache per CoreCapacity of level 1 data cache per processor core 32 Kbyte D-Cache
Total L2 CacheCapacity of level 2 cache shared between processor core(s) 512 Kbyte L2

Technology and PackagingTechnology and Packaging: 
Feature SizeThe minimum physical dimension in the integrated circuit which can be fabricated with the given semiconductor technology 28 nm
Semiconductor Technology:   CMOSComplementary Metal-oxide - Semiconductor Field Effect Transistor
PinsNumber of pins on the package 454 pins

Graphical SubsystemGraphical Subsystem: 
Embedded GPUManufactuer (or IP designer) and type of embedded graphics coprocessor(s). ARM Mali-T820 GPU
Number of GPU cores 1-core GPU

Cellular CommunicationCellular Communication: 

Supported Cellular Data LinksList of supported cellular data links  GPRSGeneral Packet Radio Service , GPRS C12 , EDGEEnhanced Data Rates for GSM Evolution also known as Enhanced GPRS (EGPRS) , EDGE MSC12 , UMTSUniversal Mobile Telecommunications System. UMTS Release '99 data link layer, W-CDMA grants up to 384 kbit/s pocket-switched download speed. , HSUPAHigh-Speed Uplink Packet Access is a 3.5G UMTS uplink protocol. , HSUPA 1.4 , HSUPA 2.0 , HSUPA 5.8 , HSDPAHigh-Speed Downlink Packet Access is a 3.5G UMTS downlink protocol. , HSDPA 3.6 , HSDPA 7.2 , HSDPA 10.2 , HSDPA 14.4 , HSPA+ 21.1 data links

Satellite NavigationSatellite Navigation: 

Supported GPS protocol(s):   Yes
Supported GLONASS protocol(s)GLONASS is a global satellite  navigation system operated by Russia.  Yes

Additional InformationAdditional Information: 
Special Features quad ARM Cortex-A7 Harvard processor core, eMMC 4.5.. ››

Datasheet AttributesDatasheet Attributes: 
Data IntegrityData integrity level determines the integrity of the published information. Final datasheets are not intended to be modified in the future, preliminary ones can be based on unofficial information or speculations, incomplete ones are also preliminary b  Preliminary
AddedThe exact time of the datasheet addition 2019-01-15 19:22
 
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