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Generel CharacteristicsGenerel Characteristics: 
DesignerCompany which designed the semiconductor component Spreadtrum
Type SC7715
Year Released 2013
FunctionMain function of the component  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) ARM Cortex-A7
Number of processor core(s) single-core

BusesBuses: 
Memory Interface(s):   LPDDR2 SDRAM
Max. Clock Frequency of Memory IFClock frequency of fastest supported memory interface 333 MHz
Number of data bus channels 1 ch
Non-volatile Memory Data Bus WidthMaximum selectable bit width of secondary data (non-volatile storage) bus of memory interface 16 bit
Non-volatile Memory InterfaceInterface which determines physical layer towards the NV memory  eMMC 4.5Complies with embedded MMC 4.5 specification released in 2011 , NAND Flash Interface


Clock FrequenciesClock Frequencies: 
Recommended Maximum Clock Frequency 1200 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) 256 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 40 nm
Semiconductor Technology:   CMOSComplementary Metal-oxide - Semiconductor Field Effect Transistor

Graphical SubsystemGraphical Subsystem: 
Embedded GPUManufactuer (or IP designer) and type of embedded graphics coprocessor(s). ARM Mali-400 GPU
Number of GPU cores 1-core GPU
Dedicated Graphics MemoryDedicated operative memory (video RAM, VRAM) 0.25 MiB

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 5.8 , HSDPAHigh-Speed Downlink Packet Access is a 3.5G UMTS downlink protocol. , HSPA+ 21.1 data links

Additional InformationAdditional Information: 
Special Features
ARM Cortex-A7 Harvard processor core, 8/16-bit NAND flash interface, GPRS Class 12, EDGE Class 12, W-CDMA/UMTS, HSPA+ 21.1Mbps, HSUPA 5.76Mbps baseband support, ARM Mali-400MP1 GPU, tri-SIM / tri-standby support, WVGA display support, 5 MP camera support, USB OTG 2.0.. ››

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 2014-08-01 13:14
 
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