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Generel CharacteristicsGenerel Characteristics: 
DesignerCompany which designed the semiconductor component STMicroelectronics
Type Nomadik STn8815A12
Year Released 2008
FunctionMain function of the component  Application Processor

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) ARMv5TEJ
Number of processor core(s) 1
Type of processor core(s)Type and allocation of processor core(s) ARM926EJ-S

BusesBuses: 
Memory Interface(s):   Yes
Data Bus WidthMaximum selectable bit width of primary data bus (RAM) of memory interface 16 bit
Number of data bus channels 1 ch
Non-volatile Memory InterfaceInterface which determines physical layer towards the NV memory  No


Clock FrequenciesClock Frequencies: 
Recommended Maximum Clock Frequency 393 MHz max.

Cache MemoriesCache Memories: 
L1 Instruction Cache per CoreCapacity of level 1 instruction cache per processor core 16 Kbyte I-Cache
L1 Data Cache per CoreCapacity of level 1 data cache per processor core 16 Kbyte D-Cache
Total L2 CacheCapacity of level 2 cache shared between processor core(s) 128 Kbyte L2

Technology and PackagingTechnology and Packaging: 
Semiconductor Technology:   CMOSComplementary Metal-oxide - Semiconductor Field Effect Transistor
PinsNumber of pins on the package 324 pins
Supply Voltage 1.2 V

Graphical SubsystemGraphical Subsystem: 
Embedded GPUManufactuer (or IP designer) and type of embedded graphics coprocessor(s). N/A

Cellular CommunicationCellular Communication: 
Supported Cellular Data LinksList of supported cellular data links  No

Communication InterfacesCommunication Interfaces: 
Supported USB Specification:   No
Bluetooth supportThis field specifies the supported BT version  No
Wireless LAN supportThis field enumerates the supported Wi-Fi protocols  No
Supported Audio/Video Interface:   No

Satellite NavigationSatellite Navigation: 
Supported GPS protocol(s):   No

Additional InformationAdditional Information: 
Special Features
3Mbit frame buffer, MMU, 32 Kbytes of public ROM (for boot purposes), 64 Kbytes of secured ROM (for security purposes), 512 Kbytes of public RAM, 16 Kbytes of secured RAM (for security code and/or data), 1 Kbyte backup.

Datasheet AttributesDatasheet Attributes: 

Related Page URL
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 2008-09-08 17:08
 
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