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TMX320C5514AZCH12 Datasheet(PDF) 1 Page - Texas Instruments |
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TMX320C5514AZCH12 Datasheet(HTML) 1 Page - Texas Instruments |
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1 / 144 page  TMS320C5514 www.ti.com SPRS646A – JANUARY 2010 – REVISED MARCH 2010 TMS320C5514 Fixed-Point Digital Signal Processor Check for Samples: TMS320C5514 1 Fixed-Point Digital Signal Processor 1.1 Features 1 – Industrial Temperature Devices Available • HIGHLIGHTS: • 256K Bytes Zero-Wait State On-Chip RAM, • High-Perf/Low-Power, C55x™ Fixed-Point DSP Composed of: – 16.67/13.33/10/8.33-ns Instruction Cycle Time – 64K Bytes of Dual-Access RAM (DARAM), – 60-, 75-, 100-, 120-MHz Clock Rate 8 Blocks of 4K x 16-Bit • 256K Bytes On-Chip RAM – 192K Bytes of Single-Access RAM (SARAM), • 16-/8-Bit External Memory Interface (EMIF) 24 Blocks of 4K x 16-Bit • Two MultiMedia Card/Secure Digital I/Fs • 128K Bytes of Zero Wait-State On-Chip ROM • Serial-Port I/F (SPI) With Four Chip-Selects (4 Blocks of 16K x 16-Bit) • Four Inter-IC Sound (I2S Bus™) • 4M x 16-Bit Maximum Addressable External • USB 2.0 Full- and High-Speed Device Memory Space (SDRAM/mSDRAM) • Real-Time Clock (RTC) With Crystal Input • 16-/8-Bit External Memory Interface (EMIF) with • Four Core Isolated Power Supply Domains Glueless Interface to: • Four I/O Isolated Power Supply Domains – 8-/16-Bit NAND Flash, 1- and 4-Bit ECC • Three integrated LDOs – 8-/16-Bit NOR Flash • Industrial Temperature Devices Available – Asynchronous Static RAM (SRAM) • 1.05-V Core, 1.8/2.5/2.75/3.3-V I/Os – SDRAM/mSDRAM (1.8-, 2.5-, 2.75-, and 3.3-V) • 1.3-V Core, 1.8/2.5/2.75/3.3-V I/Os • Direct Memory Access (DMA) Controller • FEATURES: – Four DMA With 4 Channels Each (16-Channels Total) • High-Performance, Low-Power, TMS320C55x™ Fixed-Point Digital Signal Processor • Three 32-Bit General-Purpose Timers – 16.67-, 13.33, 10-, 8.33-ns Instruction Cycle – One Selectable as a Watchdog and/or GP Time • Two MultiMedia Card/Secure Digital (MMC/SD) – 60-, 75-, 100-, 120-MHz Clock Rate Interfaces – One/Two Instruction(s) Executed per Cycle • Universal Asynchronous Receiver/Transmitter (UART) – Dual Multipliers [Up to 200 or 240 Million Multiply-Accumulates per Second (MMACS)] • Serial-Port Interface (SPI) With Four Chip-Selects – Two Arithmetic/Logic Units (ALUs) • Master/Slave Inter-Integrated Circuit (I2C Bus™) – Three Internal Data/Operand Read Buses and Two Internal Data/Operand Write Buses • Four Inter-IC Sound (I2S Bus™) for Data Transport – Fully Software-Compatible With C55x Devices 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Copyright © 2010, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
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