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TMS320E25 Datasheet(PDF) 1 Page - Texas Instruments |
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TMS320E25 Datasheet(HTML) 1 Page - Texas Instruments |
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1 / 69 page  TMS320 SECOND-GENERATION DIGITAL SIGNAL PROCESSORS SPRS010B — MAY 1987 — REVISED NOVEMBER 1990 POST OFFICE BOX 1443 • HOUSTON, TEXAS 77001 1 ADVANCE INFORMATION concerns new products in the sampling or preproduction phase of development. Characteristic data and other specifications are subject to change without notice. Copyright © 1991, Texas Instruments Incorporated • 80-ns Instruction Cycle Time • 544 Words of On-Chip Data RAM • 4K Words of On-Chip Secure Program EPROM (TMS320E25) • 4K Words of On-Chip Program ROM (TMS320C25) • 128K Words of Data/Program Space • 32-Bit ALU/Accumulator • 16 × 16-Bit Multiplier With a 32-Bit Product • Block Moves for Data/Program Management • Repeat Instructions for Efficient Use of Program Space • Serial Port for Direct Codec Interface • Synchronization Input for Synchronous Multiprocessor Configurations • Wait States for Communication to Slow Off-Chip Memories/Peripherals • On-Chip Timer for Control Operations • Single 5-V Supply • Packaging: 68-Pin PGA, PLCC, and CER-QUAD • 68-to-28 Pin Conversion Adapter Socket for EPROM Programming • Commercial and Military Versions Available • NMOS Technology: — TMS32020 200-ns cycle time . . . . . . . . . • CMOS Technology: — TMS320C25 100-ns cycle time . . . . . . . . — TMS320E25 100-ns cycle time . . . . . . . . — TMS320C25-50 80-ns cycle time . . . . . . description This data sheet provides complete design documentation for the second-generation devices of the TMS320 family. This facilitates the selection of the devices best suited for user applications by providing all specifications and special features for each TMS320 member. This data sheet is divided into four major sections: architecture, electrical specifications (NMOS and CMOS), timing diagrams, and mechanical data. In each of these sections, generic information is presented first, followed by specific device information. An index is provided for quick reference to specific information about a device. 12345678 9 10 11 A B C D E F G H J K L 68-Pin GB Package† (Top View) IACK MSC CLKOUT1 CLKOUT2 XF HOLDA DX FSX X2 CLKIN X1 BR STRB R/W PS IS DS VSS 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 9 8 7 6 5 4 3 2 1 6867666564 63 6261 VSS D7 D6 D5 D4 D3 D2 D1 D0 SYNC INT0 INT1 INT2 VCC DR FSR A0 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 68-Pin FN and FZ Packages† (Top View) |
Similar Part No. - TMS320E25 |
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Similar Description - TMS320E25 |
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