TMS320UC5409 定点数字信号处理器
The TMS320UC5409 fixed-point, digital signal processor (DSP) (hereafter referred to as the 'UC5409 unless otherwise specified) is ideal for low-power, high-performance applications. This processor offers very low power consumption and the flexibility to support various system voltage configurations. The wide range of I/O voltage enables it to operate with a single 1.8-V power supply or with dual power supplies for mixed voltage systems. This feature eliminates the need for external level-shifting and reduces power consumption in emerging sub-3V systems.
The TMS320UC5409 fixed-point, digital signal processor (DSP) (hereafter referred to as the 'UC5409 unless otherwise specified) is based on an advanced modified Harvard architecture that has one program memory bus and three data memory buses
|
TMS320UC5409 |
| Applications |
Communications and Telecom,Industrial |
| Operating Systems |
DSP/BIOS |
| DSP |
1 C54x |
| DSP Instruction Type |
Fixed Point |
| DSP MHz (Max.) |
80 |
| DSP Peak MMACS |
80 |
| General Purpose Memory |
Async SRAM |
| HPI |
1 16-bit HPI |
| McBSP |
3 |
| DMA (Ch) |
16-Ch EDMA |
| IO Supply (V) |
1.8 to 3.6 |
| Operating Temperature Range (C) |
-40 to 100 |
| Pin/Package |
144BGA MICROSTAR, 144LQFP |
| Approx. Price (US$) |
15.40 | 1ku |
TMS320UC5409 特性
- Advanced Multibus Architecture With Three Separate 16-Bit Data Memory Buses and One Program Memory Bus
- 40-Bit Arithmetic Logic Unit (ALU), Including a 40-Bit Barrel Shifter and Two Independent 40-Bit Accumulators
- 17-× 17-Bit Parallel Multiplier Coupled to a 40-Bit Dedicated Adder for Non-Pipelined Single-Cycle Multiply/Accumulate (MAC) Operation
- Compare, Select, and Store Unit (CSSU) for the Add/Compare Selection of the Viterbi Operator
- Exponent Encoder to Compute an Exponent Value of a 40-Bit Accumulator Value in a Single Cycle
- Two Address Generators With Eight Auxiliary Registers and Two Auxiliary Register Arithmetic Units (ARAUs)
- Data Bus With a Bus-Holder Feature
- Extended Addressing Mode for 8M × 16-Bit Maximum Addressable External Program Space
- 16K x 16-Bit On-Chip ROM
- 32K x 16-Bit Dual-Access On-Chip RAM
- Single-Instruction-Repeat and Block-Repeat Operations for Program Code
- Block-Memory-Move Instructions for Better Program and Data Management
- Instructions With a 32-Bit Long Word Operand
- Instructions With Two- or Three-Operand Reads
- Arithmetic Instructions With Parallel Store and Parallel Load
- Conditional Store Instructions
- Fast Return From Interrupt
- On-Chip Peripherals
- Software-Programmable Wait-State Generator and Programmable Bank Switching
- On-Chip Phase-Locked Loop (PLL) Clock Generator With Internal Oscillator or External Clock Source
TMS320UC5409 芯片订购指南
TMS320UC5409 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 |
| TMS320UC5409GGU-80 |
TBD |
SNPB |
Level-3-220C-168 HR |
TMS320UC5409GGU-80 |
TMS320UC5409GGU-80 |
| TMS320UC5409PGE-80 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TMS320UC5409PGE-80 |
TMS320UC5409PGE-80 |
TMS320UC5409 应用技术支持与电子电路设计开发资源下载
- TMS320UC5409 数据资料 dataSheet 下载.PDF
- TI 德州仪器数字信号处理器 (DSP) & ARM 微处理器选型与价格 . xls
- OMAP-L13x/AM1x Linux PSP Overview
- ARM Assembly Language Tools v4.7 User's Guide
- ARM Optimizing C/C++ Compiler v4.7 User's Guide
- Power Management for AM18xx/AM17xx Processors
- ARM Portfolio Technical Overview Brochure
- Software and Hardware Design Challenges due to Dynamic Raw NAND Market
- Programmable Real-Time Unit (PRU): Extending Functionality Of Existing SoCs
TMS320UC5409 工具与软件
