Datasheet 搜索 > DSP数字信号处理器 > TI（德州仪器） > TMS320DM647CUTA8 数据手册 > TMS320DM647CUTA8 数据手册 1/190 页
器件3D模型￥ 409.322
TMS320DM647CUTA8 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
DSP数字信号处理器
封装:
FCBGA-529
描述:
数字媒体处理器 529-FCBGA 0 to 0
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P16Hot
原理图在P4P101P102P103P130P134P154P163
封装尺寸在P185P186P187
标记信息在P185P186P187P188
封装信息在P184P185P186P187P188
技术参数、封装参数在P54P57P58P59P60P61P62P63P64P65P66P67
应用领域在P2
电气规格在P49P56P57P58P59P60P61P62P63P64P65P66
导航目录
TMS320DM647CUTA8数据手册
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TMS320DM647
TMS320DM648
www.ti.com
SPRS372H –MAY 2007–REVISED APRIL 2012
TMS320DM647/TMS320DM648 Digital Media Processor
Check for Samples: TMS320DM647, TMS320DM648
1 Features
1
• High-Performance Digital Media Processor • C64x+ L1/L2 Memory Architecture
– 720-MHz, 800-MHz, 900-MHz, 1.1-GHz – 256K-bit (32K-byte) L1P Program RAM/Cache
C64x+™ Clock Rates [Direct Mapped]
– 1.39 ns (-720), 1.25 ns (-800), 1.11 ns (-900), – 256K-bit (32K-byte) L1D Data RAM/Cache
0.91 ns (-1100) Instruction Cycle Time [2-Way Set-Associative]
– 5760, 6400, 7200, 8800 MIPS – 2M-bit/256K-byte (DM647) or 4M-Bit/512K-
byte) (DM648) L2 Unified Mapped
– Eight 32-Bit C64x+ Instructions/Cycle
RAM/Cache [Flexible Allocation]
– Fully Software-Compatible With C64x/Debug
– Commercial Temperature Ranges (-720, -900,
• Supports Little Endian Mode Only
and -1100 only)
• Five Configurable Video Ports
– Extended Temperature Ranges (-800 only)
– Providing a Glueless I/F to Common Video
– Industrial Temperature Ranges (-720, -900,
Decoder and Encoder Devices
and -1100 only)
– Supports Multiple Resolutions/Video
• VelociTI.2™ Extensions to VelociTI™
Standards
Advanced Very-Long-Instruction-Word (VLIW)
• VCXO Interpolated Control Port (VIC)
TMS320C64x+™ DSP Core
– Supports Audio/Video Synchronization
– Eight Highly Independent Functional Units
• External Memory Interfaces (EMIFs)
With VelociTI.2 Extensions:
– 32-Bit DDR2 SDRAM Memory Controller With
• Six ALUs (32-/40-Bit), Each Supports
512M-Byte Address Space (1.8-V I/O)
Single 32-bit, Dual 16-bit, or Quad 8-bit
– Asynchronous 16-Bit Wide EMIF (EMIFA)
Arithmetic per Clock Cycle
• Up to 128M-Byte Total Address Reach
• Two Multipliers Support Four 16 x 16-bit
• 64M-Byte Address Reach per CE Space
Multiplies (32-bit Results) per Clock Cycle
– Glueless Interface to Asynchronous
or Eight 8 x 8-bit Multiplies (16-Bit
Memories (SRAM, Flash, and EEPROM)
Results) per Clock Cycle
– Synchronous Memories (SBSRAM and ZBT
– Load-Store Architecture With Non-Aligned
SRAM)
Support
– Supports Interface to Standard Sync Devices
– 64 32-bit General-Purpose Registers
and Custom Logic (FPGA, CPLD, ASICs,
– Instruction Packing Reduces Code Size
etc.)
– All Instructions Conditional
• Enhanced Direct-Memory-Access (EDMA)
– Additional C64x+™ Enhancements
Controller (64 Independent Channels)
• Protected Mode Operation
• 3-Port Gigabit Ethernet Switch Subsystem
• Exceptions Support for Error Detection
• Four 64-Bit General-Purpose Timers (Each
and Program Redirection
Configurable as Two 32-Bit Timers)
• Hardware Support for Modulo Loop Auto-
• One UART (With RTS and CTS Flow Control)
Focus Module Operation
• One 4-wire Serial Port Interface (SPI) With Two
• C64x+ Instruction Set Features
Chip-Selects
– Byte-Addressable (8-/16-/32-/64-bit Data)
• Master/Slave Inter-Integrated Circuit (I2C
– 8-bit Overflow Protection
Bus™)
– Bit-Field Extract, Set, Clear
• Multichannel Audio Serial Port (McASP)
– Normalization, Saturation, Bit-Counting
– Ten Serializers and SPDIF (DIT) Mode
– VelociTI.2 Increased Orthogonality
• 16/32-Bit Host-Port Interface (HPI)
– C64x+ Extensions
• Advanced Event Triggering (AET) Compatible
• Compact 16-bit Instructions
• 32-Bit 33-/66-MHz, 3.3-V Peripheral Component
• Additional Instructions to Support
Interconnect (PCI) Master/Slave Interface
Complex Multiplies
Conforms to PCI Specification 2.3
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date. Products conform to
Copyright © 2007–2012, Texas Instruments Incorporated
specifications per the terms of the Texas Instruments standard warranty. Production
processing does not necessarily include testing of all parameters.
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