TMS320C5505

TMS320C5505 www.ti.com SPRS660F – AUGUST 2010 – REVISED SEPTEMBER 2013 TMS320C5505 Fixed-Point Digital Signal Processor Check for Samples: TMS320C5505 1 Fixed-Point Digital Signal Processor 1.1 Features 12 High-Performance, Low-Power, TMS320C55x™ Fixed-Point Digital Signal Processor – 16.67-, 13.33-, 10-, 8.33-, 6.66-ns Instruction Cycle Time – 60-, 75-, 100-, 120-, 150-MHz Clock Rate – One/Two Instructions Executed per Cycle – Dual Multipliers [Up to 200, 240, or 300 Million Multiply-Accumulates per Second (MMACS)] – Two Arithmetic/Logic Units (ALUs) – Three Internal Data/Operand Read Buses and Two Internal Data/Operand Write Buses – Software-Compatible With C55x Devices – Industrial Temperature Devices Available 320K Bytes Zero-Wait State On-Chip RAM, Composed of: – 64K Bytes of Dual-Access RAM (DARAM), 8 Blocks of 4K x 16-Bit – 256K Bytes of Single-Access RAM (SARAM), 32 Blocks of 4K x 16-Bit 128K Bytes of Zero Wait-State On-Chip ROM (4 Blocks of 16K x 16-Bit) 4M x 16-Bit Maximum Addressable External Memory Space (SDRAM/mSDRAM) 16-/8-Bit External Memory Interface (EMIF) with Glueless Interface to: – 8-/16-Bit NAND Flash, 1- and 4-Bit ECC – 8-/16-Bit NOR Flash – Asynchronous Static RAM (SRAM) – 16-bit SDRAM/mSDRAM (1.8-, 2.5-, 2.75-, and 3.3-V) Direct Memory Access (DMA) Controller – Four DMA With 4 Channels Each (16Channels Total) Three 32-Bit General-Purpose Timers – One Selectable as a Watchdog and/or GP Two MultiMedia Card/Secure Digital (MMC/SD) Inte...