description
●The TMS320C5x generation of the Texas Instruments (TI™) TMS320 digital signal processors (DSPs) is fabricated with static CMOS integrated circuit technology; the architectural design is based upon that of an earlier TI DSP, the TMS320C25. The combination of advanced Harvard architecture, on-chip peripherals, on-chip memory, and a highly specialized instruction set is the basis of the operational flexibility and speed of the ’C5x‡ devices. They execute up to 50 million instructions per second (MIPS).
●• Powerful 16-Bit TMS320C5x CPU
●• 20-, 25-, 35-, and 50-ns Single-Cycle Instruction Execution Time for 5-V Operation
●• 25-, 40-, and 50-ns Single-Cycle Instruction Execution Time for 3-V Operation
●• Single-Cycle 16 × 16-Bit Multiply/Add
●• 224K × 16-Bit Maximum Addressable External Memory Space (64K Program, 64K Data, 64K I/O, and 32K Global)
●• 2K, 4K, 8K, 16K, 32K × 16-Bit Single-Access On-Chip Program ROM
●• 1K, 3K, 6K, 9K × 16-Bit Single-Access On-Chip Program/Data RAM (SARAM)
●• 1K Dual-Access On-Chip Program/Data RAM (DARAM)
●• Full-Duplex Synchronous Serial Port for Coder/Decoder Interface
●• Time-Division-Multiplexed (TDM) Serial Port
●• Hardware or Software Wait-State Generation Capability
●• On-Chip Timer for Control Operations
●• Repeat Instructions for Efficient Use of Program Space
●• Buffered Serial Port
●• Host Port Interface
●• Multiple Phase-Locked Loop (PLL) Clocking Options (×1, ×2, ×3, ×4, ×5, ×9 Depending on Device)
●• Block Moves for Data/Program Management
●• On-Chip Scan-Based Emulation Logic
●• Boundary Scan
●• Five Packaging Options
● – 100-Pin Quad Flat Package (PJ Suffix)
● – 100-Pin Thin Quad Flat Package (PZ Suffix)
● – 128-Pin Thin Quad Flat Package (PBK Suffix)
● – 132-Pin Quad Flat Package (PQ Suffix)
● – 144-Pin Thin Quad Flat Package (PGE Suffix)
●• Low Power Dissipation and Power-Down Modes:
● – 47 mA (2.35 mA/MIP) at 5 V, 40-MHz Clock (Average)
● – 23 mA (1.15 mA/MIP) at 3 V, 40-MHz Clock (Average)
● – 10 mA at 5 V, 40-MHz Clock (IDLE1 Mode)
● – 3 mA at 5 V, 40-MHz Clock (IDLE2 Mode)
● – 5 µA at 5 V, Clocks Off (IDLE2 Mode)
●• High-Performance Static CMOS Technology
●• IEEE Standard 1149.1† Test-Access Port (JTAG)
