PhoneDB - infinitely detailed




FacebookGoogle PlusRSS FeedTwitter







HiSilicon Honor KIRIN955 datasheet

Collapse datasheetCollapse datasheet | Add this item to the comparisonAdd to compare

Generel Characteristics: 
DesignerCompany which designed the semiconductor component HiSilicon
Type Honor KIRIN955
FabPlant which fabricates the semiconductor component TSMC
Year Released 2016
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. 64 bit
Supported Instruction Set(s) ARMv8-A (A32, A64)
Number of processor core(s) 8
Type of processor core(s)Type and allocation of processor core(s) 4x ARM Cortex-A72 MPcore + 4x ARM Cortex-A53 MPcore

BusesBuses: 
Memory Interface(s):   mobile (LP) DDR3 SDRAM, mobile (LP) DDR4 SDRAM
Max. Clock Frequency of Memory IFClock frequency of fastest supported memory interface 1333 MHz
Data Bus WidthMaximum selectable bit width of primary data bus (RAM) of memory interface 32 bit
Number of data bus channels 2 ch
Max. Data RateMaximal throughput of the fastest supported memory interface in 1000 megabyte per seconds units. 21.33 Gbyte/s

Clock FrequenciesClock Frequencies: 
Recommended Maximum Clock Frequency 2520 MHz max.

Cache MemoriesCache Memories: 
L1 Instruction Cache per CoreCapacity of level 1 instruction cache per processor core 48 Kbyte I-Cache
L1 Data Cache per CoreCapacity of level 1 data cache per processor core 32 Kbyte D-Cache

Technology and Packaging: 
Feature SizeThe minimum physical dimension in the integrated circuit which can be fabricated with the given semiconductor technology 16 nm
Semiconductor Technology:   CMOSComplementary Metal-oxide - Semiconductor Field Effect Transistor

Additional Features: 
Supported Cellular Data LinksList of supported cellular data links  CSD 9.6 kbpsCircuit Switched Data (CSD) is the original data link protocol of GSM. Up to 9600bit/s download speed, GPRS (Class unspecified)General Packet Radio Service, GPRS Multi-slot Class 33, EDGE (Class unspecified)Enhanced Data Rates for GSM Evolution also known as Enhanced GPRS (EGPRS), UMTS 384 kbps (W-CDMA)Universal Mobile Telecommunications System. UMTS Release '99 data link layer, W-CDMA grants up to 384 kbit/s pocket-switched download speed., HSUPA (Cat. unspecified)High-Speed Uplink Packet Access is a 3.5G UMTS uplink protocol., HSUPA 5.76 Mbps (Cat. 6), HSDPA (Cat. unspecified)High-Speed Downlink Packet Access is a 3.5G UMTS downlink protocol., HSPA+ 42.2 Mbps (Cat. 20)Single-carrier HSPA+ 42.2 Mbps, DC-HSDPA 42.2 Mbps (Cat. 24)Dual-carrier HSPA+ 42.2 Mbps, TD-SCDMATime Division Synchronous Code Division Multiple Access is the implementation of UMTS  (3G) cellular network in China., TD-HSDPA, LTE (Cat. unspecified)LTE (Long Term Evolution) or the E-UTRAN (Evolved Universal Terrestrial Access Network), introduced in 3GPP R8, is the 4G access part of the Evolved Packet System (EPS)., LTE 100 Mbps / 50 Mbps (Cat. 3)LTE 100.8 Mbps / 50.4 Mbps (Cat. 3), LTE 150 Mbps / 50 Mbps (Cat. 4)LTE 151.2 Mbps / 50.4 Mbps (Cat. 4), LTE 300 Mbps / 50 Mbps (Cat. 6)More exact values: LTE 301 Mbps / 50.4 Mbps (Cat. 6)
Embedded GPUManufactuer (or IP designer) and type of embedded graphics coprocessor(s). ARM Mali-T880 GPU
Number of GPU cores 4-core GPU
GPU Clock 900 MHz
Special Features quad ARM Cortex-A72 (up to 2.52 GHz) + quad ARM Cortex-A53 (up to 1.81 GHz) Harvard Superscalar processor cores, ARM big.LITTLE, HMP, eMMC 5.1, SD 4.1 (UHS-II), UFS 2.0, GSM / GPRS Class 33 / EDGE / W-CDMA / HSPA+ 42.2 Mbps / HSUPA 5.76 / TD-SCDMA / LTE-TDD / LTE-FDD Cat. 6 baseband modem, Tensilica HiFi 4 DSP, dual SIM support (DSDA, DSDS), dual 42 MP 14-bit ISP, 2160p30 video encode, 2160p60 video decode, USB 3.0, Bluetooth 4.2, embedded GPS module with GLONASS
Supported GPS protocol(s):   Yes
Supported GLONASS protocol(s)GLONASS is a global satellite  navigation system operated by Russia.  Yes
Supported BeiDou system (BDS)BeiDou System (BDS) is a Chinese satellite navigation system. Its global variant is the BeiDou-2 alias COMPASS.  BeiDou-1 BeiDou receiver, BeiDou-2 (COMPASS) BeiDou receiver


Datasheet 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 2016-04-07 07:16
 
You are here: Processor Database \ HiSilicon Honor KIRIN955 datasheet