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TMS320C25FNLR Datasheet(PDF) 4 Page - Texas Instruments |
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TMS320C25FNLR Datasheet(HTML) 4 Page - Texas Instruments |
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4 / 69 page  TMS320 SECOND-GENERATION DEVICES SPRS010B — MAY 1987 — REVISED NOVEMBER 1990 POST OFFICE BOX 1443 • HOUSTON, TEXAS 77001 4 Key Features: TMS32020 • 200-ns Instruction Cycle Time • 544 Words of On-Chip Data RAM • 128K Words of Total Data/Program Memory Space • Wait States for Communication to Slower Off-Chip Memories • Source Code Compatible With the TMS320C1x • Single-Cycle Multiply/Accumulate Instructions • Repeat Instructions • Global Data Memory Interface • Block Moves for Data/Program Management • Five Auxiliary Registers With Dedicated Arithmetic Unit • Serial Port for Multiprocessing or Interfacing to Codecs, Serial Analog-to-Digital Converters, etc. Key Features: TMS320C25, TMS320C25-50, TMS320E25 • 80-ns Instruction Cycle Time (TMS320C25-50) • 100-ns Instruction Cycle Time (TMS320C25) • 4K Words of On-Chip Secure Program EPROM (TMS320E25) • 4K Words of On-Chip Program ROM (TMS320C25) • 544 Words of On-Chip RAM • 128K Words of Total Program/Data Memory Space • Wait States for Communications to Slower Off-Chip Memories • Object-Code Compatible With the TMS32020 • Source-Code Compatible With TMS320C1x • 24 Additional Instructions to Support Adaptive Filtering, FFTs, and Extended-Precision Arithmetic • Block Moves for Data/Program Management • Single-Cycle Multiply/Accumulate Instructions • Eight Auxiliary Registers With Dedicated Arithmetic Unit • Bit-Reversed Indexed-Addressing Mode for Radix-2 FFTS • Double-Buffered Serial Port • On-Chip Clock Generator • Single 5-V Supply • NMOS Technology • 68-Pin Grid Array (PGA) Package • On-Chip Clock Generator • Single 5-V Supply • Internal Security Mechanism (TMS320E25) • 68-to-28 Pin Conversion Adapter Socket • CMOS Technology • 68-Pin Grid Array (PGA) Package (TMS320C25) • 68-Lead Plastic Leaded Chip Carrier (PLCC) Package (TMS320C25, TMS320C25-50) • 68-Lead CER-QUAD Package (TMS320E25) Multiplier 32-BIT ALU/ACC Shifters Timer Interrupts Data (16) Address (16) +5 V GND 32-Bit ALU/ACC Shifters Timer MP/MC Data (16) Address (16) +5 V GND 4K-Words ROM/EPROM Multiplier 256-Word Data/Prog RAM 288-Word Data RAM Interrupts Serial Interface Multi- Processor Interface Serial Interface Multi- Processor Interface 256-Word Data/Prog RAM 288-Word Data RAM |
Similar Part No. - TMS320C25FNLR |
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Similar Description - TMS320C25FNLR |
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