INTEGRATED CIRCUITS OMAPL138EZWTD4

Product Name: INTEGRATED CIRCUITS OMAPL138EZWTD4 Model NO.: OMAPL138EZWTD4 Type: Digital / Analog IC Technics: Thick Film IC Integration: LSIC Conductive Type: Unipolar Integrated Circuit Application: Standard Generalized Integrated Circuit shape: SMD MFG.: TI D/C: 17+ Package: BGA-361 Quality: Genuine New Original Transport Package: Box HS Code: 8542390000 Product Description DescriptionOMAPL138EZWTD4:DSP Fixed-Point/Floating-Point 32-Bit 456MHz 3648MIPS 361-Pin NFBGA Package: BGA-361Mfr. Part#: OMAPL138EZWTD4Mfr.: TIDatasheet:(e-mail or chat us for PDF file)ROHS Status:Quality: 100% OriginalWarranty: 180 daysThe OMAP-L138 C6000 DSP+ARM processor is a low-power applications processor based on an ARM926EJ-S and a C674x DSP core. This processor provides significantly lower power than other members of the TMS320C6000 platform of DSPs.The device enables original-equipment manufacturers (OEMs) and original-design manufacturers (ODMs) to quickly bring to market devices with robust operating systems, rich user interfaces, and high processor performance through the maximum flexibility of a fully integrated, mixed processor solution.The dual-core architecture of the device provides benefits of both DSP and reduced instruction set computer (RISC) technologies, incorporating a high-performance TMS320C674x DSP core and an ARM926EJ-S core.The ARM926EJ-S is a 32-bit RISC processor core that performs 32-bit or 16-bit instructions and processes 32-bit, 16-bit, or 8-bit data. The core uses pipelining so that all parts of the processor and memory system can operate continuously.The ARM9 core has a coprocessor 15 (CP15), protection module, and data and program memory management units (MMUs) with table look-aside buffers. The ARM9 core has separate 16-KB instruction and 16-KB data caches. Both are 4-way associative with virtual index virtual tag (VIVT). The ARM9 core also has 8KB of RAM (Vector Table) and 64KB of ROM.The device DSP core uses a 2-level cache-based architecture. The level 1 program cache (L1P) is a 32-KB direct mapped cache, and the level 1 data cache (L1D) is a 32-KB 2-way, set-associative cache. The level 2 program cache (L2P) consists of a 256-KB memory space that is shared between program and data space. L2 memory can be configured as mapped memory, cache, or combinations of the two. Although the DSP L2 is accessible by the ARM9 and other hosts in the system, an additional 128KB of RAM shared memory is available for use by other hosts without affecting DSP performance.For security-enabled devices, TI's Basic Secure Boot lets users protect proprietary intellectual property and prevents external entities from modifying user-developed algorithms. By starting from a hardware-based "root-of-trust", the secure boot flow ensures a known good starting point for code execution. By default, the JTAG port is locked down to prevent emulation and debug attacks; however, the JTAG port can be enabled during the secure boot process during application development. The boot modules are encrypted while sitting in external nonvolatile memory, such as flash or EEPROM, and are decrypted and authenticated when loaded during secure boot. Encryption and decryption protects the users' IP and lets them securely set up the system and begin device operation with known, trusted code.Key FeaturesDual-Core SoC375- and 456-MHz ARM926EJ-S RISC MPU375- and 456-MHz C674x Fixed- and Floating-Point VLIW DSPARM926EJ-S Core32- and 16-Bit (Thumb) InstructionsDSP Instruction ExtensionsSingle-Cycle MACARM Jazelle TechnologyEmbedded ICE-RT for Real-Time DebugARM9 Memory Architecture16KB of Instruction Cache16KB of Data Cache8KB of RAM (Vector Table)64KB of ROMC674x Instruction Set FeaturesSuperset of the C67x+ and C64x+ ISAsUp to 3648 MIPS and 2746 MFLOPSByte-Addressable (8-, 16-, 32-, and 64-Bit Data)8-Bit Overflow ProtectionBit-Field Extract, Set, ClearNormalization, Saturation, Bit-CountingCompact 16-Bit InstructionsC674x Two-Level Cache Memory Architecture32KB of L1P Program RAM/Cache32KB of L1D Data RAM/Cache256KB of L2 Unified Mapped RAM/CacheFlexible RAM/Cache Partition (L1 and L2)Enhanced Direct Memory Access Controller 3 (EDMA3):2 Channel Controllers3 Transfer Controllers64 Independent DMA Channels16 Quick DMA ChannelsProgrammable Transfer Burst SizeTMS320C674x Floating-Point VLIW DSP CoreLoad-Store Architecture with Nonaligned Support64 General-Purpose Registers (32-Bit)Six ALU (32- and 40-Bit) Functional UnitsSupports 32-Bit Integer, SP (IEEE Single Precision/32-Bit) and DP (IEEE Double Precision/64-Bit) Floating PointSupports up to Four SP Additions Per Clock, Four DP Additions Every Two ClocksSupports up to Two Floating-Point (SP or DP) Reciprocal Approximation (RCPxP) and Square-Root Reciprocal Approximation (RSQRxP) Operations Per CycleTwo Multiply Functional Units:Mixed-Precision IEEE Floating-Point Multiply Supported up to:2 SP x SP → SP Per Clock2 SP x SP → DP Every Two Clocks2 SP x DP → DP Every Three Clocks2 DP x DP → DP Every Four ClocksFixed-Point Multiply Supports Two 32 x 32-Bit Multiplies, Four 16 x 16-Bit Multiplies, or Eight 8 x 8-Bit Multiplies per Clock Cycle, and Complex MultiplesInstruction Packing Reduces Code SizeAll Instructions ConditionalHardware Support for Modulo Loop OperationProtected Mode OperationExceptions Support for Error Detection and Program RedirectionSoftware SupportTI DSPBIOSChip Support Library and DSP Library128KB of RAM Shared Memory1.8-V or 3.3-V LVCMOS I/Os (Exceptfor USB and DDR2 Interfaces)Two External Memory Interfaces:EMIFANOR (8- or 16-Bit-Wide Data)NAND (8- or 16-Bit-Wide Data)16-Bit SDRAM with 128-MB Address SpaceDDR2/Mobile DDR Memory Controller with one of the following:16-Bit DDR2 SDRAM with 256-MB Address Space16-Bit mDDR SDRAM with 256-MB Address SpaceWhy choosing usLocated in Shenzhen, the electronic market center of China.100% guarantee components quality: Genuine Original.Sufficient stock on your urgent demand.Sophisticated colleagues help you solve problems to reduce your risk with on-demand manufacturingFaster shipment: In stock components can ship the same day .24 Hours serviceNotice:Product images are for reference only.You can contact sales person to apply for abetter price.For more products, Pls do not hesitate to contact our Sales team.