SM320DM642-HIREL 视频/成像定点数字信号处理器

The C64x™ DSPs (including the SM320DM642-EP device) are the highest-performance fixed-point DSP generation in the C6000 DSP platform. The DM642 device is based on the second-generation high-performance, advanced VelociTI™ very-long-instruction-word (VLIW) architecture (VelociTI.2™) developed by Texas Instruments (TI), making these DSPs an excellent choice for digital media applications. The C64x is a code-compatible member of the C6000 DSP platform.

With performance of up to 5760 million instructions per second (MIPS) at a clock rate of 720 MHz, the DM642 device offers cost-effective solutions to high-performance DSP programming challenges. The DM642 DSP possesses the operational flexibility of high-speed controllers and the numerical capability of array processors

	SM320DM642-HIREL
On-Chip L1/SRAM	128k
On-Chip L2/SRAM	128k
EMIF	64 bit
EMAC	10/100
PCI	32 bit
McBSP	2
Operating Temperature Range (°C)	-40 to 85

SM320DM642-HIREL 特性

Controlled Baseline
- One Assembly/Test/Fabrication Site
Enhanced Diminishing Manufacturing Sources (DMS) Support
Enhanced Product-Change Notification
Qualification Pedigree(1)
High-Performance Digital Media Processor
- 2 ns, 1.67 ns, 1.39 ns Instruction Cycle Time
- 720 MHz Clock Rate (500/600 MHz devices are product preview only)
- Eight 32-Bit Instructions/Cycle
- 5760 MIPS
- Fully Software-Compatible With C64x™
VelociTI.2™ Extensions to VelociTI™ Advanced Very Long Instruction Word (VLIW) TMS320C64x™ DSP Core
- Eight Highly Independent Functional Units With VelociTI.2™ Extensions:
  - Six ALUs (32/40 Bit), Each Supports Single 32 Bit, Dual 16 Bit, or Quad 8 Bit Arithmetic per Clock Cycle
  - Two Multipliers Support Four 16 × 16-Bit Multiplies (32 Bit Results) per Clock Cycle or Eight 8 × 8 Bit Multiplies (16 Bit Results) per Clock Cycle
- Load-Store Architecture With Non-Aligned Support
- 64 32-Bit General-Purpose Registers
- Instruction Packing Reduces Code Size
- All Instructions Conditional
Instruction Set Features

SM320DM642-HIREL 芯片订购指南

器件	状态	温度	价格（美元）	封装 \| 引脚	封装数量 \| 封装载体	丝印标记
SM320DM642AZDKI7	ACTIVE		68.28 \| 1ku	FCBGA (ZDK) \| 548	60 \| JEDEC TRAY (10+1)

SM320DM642-HIREL 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
SM320DM642AZDKI7	TBD	SNAGCU	Level-4-220C-72 HR	SM320DM642AZDKI7	SM320DM642AZDKI7

SM320DM642-HIREL TI 软件和开发工具

培训内容	型号	软件/工具类型
Code Composer Studio (CCStudio) 集成开发环境 (IDE) v5	CCSTUDIO	Code Composer Studio(TM) IDE
XDS510 类仿真器	XDS510	仿真器/分析仪
XDS560 跟踪仿真器	XDS560TRACE	仿真器/分析仪
C62x/C64x 快速运行时支持 (RTS) 库	SPRC122	信号处理库
C64x+BEDSPLIB	SPRC263	信号处理库
C64x+IMGLIB Simulink 块	SPRC589	信号处理库
C64x+IQMathLibrary Simulink 块	SPRC590	信号处理库
C67x 快速运行时支持 (RTS) 库	SPRC060	信号处理库
TMS320C6000 DSP 库 (DSPLIB)	SPRC265	信号处理库
TMS320C64x DSP 库	SPRC092	信号处理库
TMS320C64x 图像库	SPRC094	信号处理库
与 CCS & 510PP+ 仿真器绑定的 C6416 测试评估板 (TEB)	TMDX3260E6416	开发电路板/EVM
TMS320C6000 芯片支持库	SPRC090	驱动程序/ IO/ 控制软件