(China (Mainland))
Product Summary
The TMS320VC5409APGE16 is a fixed-point, digital signal processor. It is based on an advanced modified harvard architecture that has one program memory bus and three data memory buses.
Parametrics
Absolute maximum ratings: (1)Supply voltage I/O range:-0.3V to 4.0V; (2)Supply voltage core range:-0.3V to 2.0V; (3)Input voltage range:-0.3V to 4.5V; (4)Output voltage range:-0.3V to 4.5V; (5)Operating case temperature range:-40℃ to 100℃; (6)Storage temperature range:-55℃ to 150℃.
Features
Features: (1)Advanced Multibus Architecture With Three Separate 16-Bit Data Memory Buses and One Program Memory Bus; (2)40-Bit Arithmetic Logic Unit (ALU) Including a 40-Bit Barrel Shifter and Two Independent 40-Bit Accumulators; (3)17- × 17-Bit Parallel Multiplier Coupled to a 40-Bit Dedicated Adder for Non-Pipelined Single-Cycle Multiply/Accumulate (MAC) Operation; (4)Compare, Select, and Store Unit (CSSU) for th Add/Compare Selection of the Viterbi Operato; (5)Exponent Encoder to Compute an Exponent Value of a 40-Bit Accumulator Value in a Single Cycle; (6)Two Address Generators With Eight Auxiliary Registers and Two Auxiliary Register Arithmetic Units (ARAUs); (7)Data Bus With a Bus Holder Feature; (8)Extended Addressing Mode for 8M × 16-Bit Maximum Addressable External Program Space; (9)16K × 16-Bit On-Chip ROM Configured for Program Memory; (10)Enhanced External Parallel Interface (XIO2); (11)Single-Instruction-Repeat and Block-Repeat Operations for Program Code; (12)Block-Memory-Move Instructions for better Program and Data Management; (13)Instructions With a 32-Bit Long Word Operand; (14)Instructions With Two- or Three-Operand Reads; (15)Arithmetic Instructions With Parallel Store and Parallel Load; (16)Conditional Store Instructions.
Diagrams
| Image | Part No | Mfg | Description |  |
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 TMS320VC5409APGE16 |
Texas Instruments |
Digital Signal Processors & Controllers (DSP, DSC) FIXED-POINT DSP |
Data Sheet |
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