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Generel CharacteristicsGenerel Characteristics: 
DesignerCompany which designed the semiconductor component Qualcomm
Type ESM7225
Year Released 2008
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) ARMv6
Pipeline StagesPipeline is kind of instruction level parallelism where stages (FETCH, DEC, OP, EXEC, RES, etc.) of instruction execution are separeted and parallelized between neighboring instructions. 8 pipeline stages
Type of processor core(s)Type and allocation of processor core(s) ARM1136EJ-S
Number of processor core(s) single-core

BusesBuses: 
Memory Interface(s):   LPDDR SDRAM
Data Bus WidthMaximum selectable bit width of primary data bus (RAM) of memory interface 32 bit
Number of data bus channels 1 ch
Non-volatile Memory InterfaceInterface which determines physical layer towards the NV memory  Yes


Clock FrequenciesClock Frequencies: 
Recommended Maximum Clock Frequency 528 MHz max.

Cache MemoriesCache Memories: 

Technology and PackagingTechnology and Packaging: 
Feature SizeThe minimum physical dimension in the integrated circuit which can be fabricated with the given semiconductor technology 65 nm
Semiconductor Technology:   CMOSComplementary Metal-oxide - Semiconductor Field Effect Transistor
FabPlant which fabricates the semiconductor component TSMC

Graphical SubsystemGraphical Subsystem: 
Embedded GPUManufactuer (or IP designer) and type of embedded graphics coprocessor(s). Qualcomm Adreno 200 enhanced GPU
Number of GPU cores 1-core GPU

Cellular CommunicationCellular Communication: 
Supported Cellular Data LinksList of supported cellular data links  CSDCircuit Switched Data (CSD) is the original data link protocol of GSM. Up to 9600bit/s download speed , GPRSGeneral Packet Radio Service , EDGE MSC12 data links

Additional InformationAdditional Information: 
Special Features
Embedded Hexagon QDSP5000 DSP, GSM, GPRS/EGPRS Multislot Class 12 baseband support, ARM TrustZone technology, embedded gpsOne Gen 7 GPS module, Qcamera, Qtv, Qcamcorder, Qvideophone, 5 MP camera support, HVGA (480x320) display support, VGA (640x480) video decode, software rendered 2D support

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  Final
AddedThe exact time of the datasheet addition 2010-01-27 23:11
 
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