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TMS320C6743DPTP3 PDF预览

TMS320C6743DPTP3

更新时间： 2024-12-02 11:07:11
品牌 Logo 应用领域
德州仪器 - TI 时钟外围集成电路
页数 文件大小 规格书
153页 1286K
描述
低功耗 C674x 浮点 DSP- 375MHz | PTP | 176 | 0 to 90

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中文翻译

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TMS320C6743DPTP3 技术参数

是否无铅：不含铅是否Rohs认证：符合
生命周期：Active零件包装代码：QFP
包装说明：LFQFP, QFP176,1.0SQ,20针数：176
Reach Compliance Code：compliantECCN代码：3A991.A.2
HTS代码：8542.31.00.01Factory Lead Time：1 week
风险等级：5.7Is Samacsys：N
地址总线宽度：13桶式移位器：NO
位大小：32边界扫描：YES
最大时钟频率：30 MHz外部数据总线宽度：16
格式：FLOATING POINT集成缓存：YES
内部总线架构：SINGLEJESD-30 代码：S-PQFP-G176
JESD-609代码：e4长度：24 mm
低功率模式：YES湿度敏感等级：4
DMA 通道数量：40端子数量：176
计时器数量：4最高工作温度：90 °C
最低工作温度：封装主体材料：PLASTIC/EPOXY
封装代码：LFQFP封装等效代码：QFP176,1.0SQ,20
封装形状：SQUARE封装形式：FLATPACK, LOW PROFILE, FINE PITCH
电源：1.2,3.3 V认证状态：Not Qualified
RAM（字数）：8192座面最大高度：1.6 mm
子类别：Digital Signal Processors最大供电电压：1.32 V
最小供电电压：1.14 V标称供电电压：1.2 V
表面贴装：YES技术：CMOS
温度等级：OTHER端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：GULL WING端子节距：0.5 mm
端子位置：QUAD宽度：24 mm
uPs/uCs/外围集成电路类型：DIGITAL SIGNAL PROCESSOR, OTHERBase Number Matches：1

TMS320C6743DPTP3 数据手册

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TMS320C6743  
www.ti.com  
SPRS565B–APRIL 2009–REVISED JUNE 2011  
TMS320C6743 Fixed/Floating-Point Digital Signal Processor  
Check for Samples: TMS320C6743  
1 TMS320C6743 Fixed/Floating-Point Digital Signal Processor  
1.1 Features  
12  
Cycle  
• Highlights  
– Two Multiply Functional Units  
– Up to 375-MHz FIxed/Floating-Point VLIW  
DSP Core  
•
•
Mixed-Precision IEEE Floating Point  
Multiply Supported up to:  
– Enhanced Direct-Memory-Access Controller  
(EDMA3)  
– Two External Memory Interfaces  
– Two Configurable 16550 type UART Modules  
– One Serial Peripheral Interface (SPI)  
– Multimedia Card (MMC)/Secure Digital (SD)  
– Two Master/Slave Inter-Integrated Circuit  
Modules (I2C)  
– RMII Ethernet Media Access COntroller  
–
–
–
–
2 SP x SP -> SP Per Clock  
2 SP x SP -> DP Every Two Clocks  
2 SP x DP -> DP Every Three Clocks  
2 DP x DP -> DP Every Four Clocks  
Fixed 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 Multiples  
– Instruction Packing Reduces Code Size  
– All Instructions Conditional  
(EMAC)  
– Three Event Capture (eCAP) Modules  
– Hardware Support for Modulo Loop  
Operation  
– Protected Mode Operation  
– Two Quadrature Encoding (eQEP) Modules  
– Two Multi-Channel Audio Serial Ports  
(McASP)  
– Exceptions Support for Error Detection and  
– Programmable Real-Time Unit Subsystem  
Program Redirection  
(PRUSS)  
• C674x Instruction Set Features  
– Two 64-bit Timers (each configurable as  
32-bit)  
• Applications  
– Superset of the C67x+™ and C64x+™ ISAs  
– 3000/2250 C674x MIPS/MFLOPS  
– Industrial Control  
– Networking  
– Byte-Addressable (8-/16-/32-/64-Bit Data)  
– 8-Bit Overflow Protection  
– High-Speed Encoding  
– Professional Audio™  
• Software Support  
– Bit-Field Extract, Set, Clear  
– Normalization, Saturation, Bit-Counting  
– Compact 16-Bit Instructions  
– TI DSP/BIOS™  
– Chip Support Library and DSP Library  
• TMS320C674x Floating Point VLIW DSP Core  
• C674x Two Level Cache Memory Architecture  
– 32K-Byte L1P Program RAM/Cache  
– 32K-Byte L1D Data RAM/Cache  
– Load-Store Architecture With Non-Aligned  
– 128K-Byte L2 Unified Mapped RAM/Cache  
– Flexible RAM/Cache Partition (L1 and L2)  
Support  
– 64 General-Purpose Registers (32 Bit)  
– Six ALU (32-/40-Bit) Functional Units  
• Enhanced Direct-Memory-Access Controller 3  
(EDMA3):  
•
Supports 32-Bit Integer, SP (IEEE Single  
Precision/32-Bit) and DP (IEEE Double  
Precision/64-Bit) Floating Point  
Supports up to Four SP Additions Per  
Clock, Four DP Additions Every 2 Clocks  
Supports up to Two Floating Point (SP or  
DP) Reciprocal Approximation (RCPxP)  
and Square-Root Reciprocal  
– 2 Transfer Controllers  
– 32 Independent DMA Channels  
– 8 Quick DMA Channels  
– Programmable Transfer Burst Size  
• 3.3V LVCMOS IOs  
•
•
• Two External Memory Interfaces:  
– EMIFA  
•
NOR (8-Bit-Wide Data)  
Approximation (RSQRxP) Operations Per  
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.  
2
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2009–2011, Texas Instruments Incorporated  
 
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与TMS320C6743DPTP3相关器件

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TMS320C6743DZKBT3 TI

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 		低功耗 C674x 浮点 DSP- 375MHz | ZKB | 256 | -40 to
TMS320C6743PTP2 TI

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 		16-BIT, 50MHz, OTHER DSP, PQFP176, 24 X 24 MM, 0.50 MM PITCH, PLASTIC, QFP-176
TMS320C6743PTP3 TI

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 		16-BIT, 50MHz, OTHER DSP, PQFP176, 24 X 24 MM, 0.50 MM PITCH, PLASTIC, QFP-176
TMS320C6743PTPT2 TI

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 		IC 16-BIT, 50 MHz, OTHER DSP, PQFP176, 24 X 24 MM, 0.50 MM PITCH, PLASTIC, QFP-176, Digita
TMS320C6743PTPT3 TI

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 		16-BIT, 50MHz, OTHER DSP, PQFP176, 24 X 24 MM, 0.50 MM PITCH, PLASTIC, QFP-176
TMS320C6743ZKB2 TI

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 		16-BIT, 50MHz, OTHER DSP, PBGA256, 17 X 17 MM, 1 MM PITCH, GREEN, PLASTIC, BGA-256
TMS320C6743ZKB3 TI

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 		16-BIT, 50MHz, OTHER DSP, PBGA256, 17 X 17 MM, 1 MM PITCH, GREEN, PLASTIC, BGA-256
TMS320C6745 TI

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 		Floating-point Digital Signal Processor
TMS320C6745_13 TI

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 		TMS320C6745,TMS320C6747 Fixed/Floating-Point Digital Signal Processor
TMS320C6745_16 TI

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 		Fixed- and Floating-Point Digital Signal Processor

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