TMS320UC5405 数字信号处理器
The TMS320UC5405 fixed-point, digital signal processor (DSP) (hereafter referred to as the UC5402 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.
Texas Instrument (TI) DSPs do not require specific power sequencing between the core supply and the I/O supply. However, systems should be designed to ensure that neither supply is powered up for extended periods of time if the other supply is below the proper operating voltage
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TMS320UC5405 |
| 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 8-bit HPI |
| McBSP |
2 |
| 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$) |
5.50 | 1ku |
TMS320UC5405 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 1M × 16-Bit Maximum Addressable External Program Space
- 4K x 16-Bit On-Chip ROM
- 16K x 16-Bit On-Chip Dual-Access RAM
- Single-Instruction-Repeat and Block-Repeat Operations for Program Code
- Block-Memory-Move Instructions for Efficient 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
TMS320UC5405 芯片订购指南
TMS320UC5405 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 |
| TMS320UC5405GGU-80 |
TBD |
SNPB |
Level-3-220C-168 HR |
TMS320UC5405GGU-80 |
TMS320UC5405GGU-80 |
| TMS320UC5405PGE-80 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TMS320UC5405PGE-80 |
TMS320UC5405PGE-80 |
| TMS320UC5405ZGU-80 |
TBD |
SNPB |
Level-3-220C-168 HR |
TMS320UC5405ZGU-80 |
TMS320UC5405ZGU-80 |
TMS320UC5405 应用技术支持与电子电路设计开发资源下载
- TMS320UC5405 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
TMS320UC5405 工具与软件
