TMS320VC5509AZHH TMS320VC5509 TMS320VC5509A Fixed-Point Digital Signal Processor

TITMS320VC5509AZHHTMS320VC5509 TMS320VC5509A Fixed-Point Digital Signal Processor

Feature

High-Performance, Low-Power, Fixed-Point

TMS320C55x Digital Signal Processor

− 9.26-, 6.95-, 5-ns Instruction Cycle Time

− 108-, 144-, 200-MHz Clock Rate

− One/Two Instruction(s) Executed per Cycle

− Dual Multipliers [Up to 400 Million

Multiply-Accumulates per Second (MMACS)]

− Two Arithmetic/Logic Units (ALUs)

− Three Internal Data/Operand Read Buses

and Two Internal Data/Operand Write Buses

128K x 16-Bit On-Chip RAM, Composed of:

− 64K Bytes of Dual-Access RAM (DARAM)

8 Blocks of 4K × 16-Bit

− 192K Bytes of Single-Access RAM

(SARAM) 24 Blocks of 4K × 16-Bit

64K Bytes of One-Wait-State On-Chip ROM(32K × 16-Bit)

8M × 16-Bit Maximum Addressable External

Memory Space (Synchronous DRAM)

16-Bit External Parallel Bus Memory

Supporting Either:

− External Memory Interface (EMIF) With

GPIO Capabilities and Glueless Interface to:

− Asynchronous Static RAM (SRAM)

− Asynchronous EPROM

− Synchronous DRAM (SDRAM)

− 16-Bit Parallel Enhanced Host-Port

Interface (EHPI) With GPIO Capabilities

Programmable Low-Power Control of Six

Device Functional Domains

On-Chip Scan-Based Emulation Logic

PDF Datasheet：

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