TMS320C5514 Datasheet | Texas Instruments

Features - High-Performance, Low-Power, TMS320C55x™ Fixed-Point Digital Signal Processor - 16.67-, 13.33-, 10-, 8.33-ns Instruction Cycle Time - 60-, 75-, 100-, 120-MHz Clock Rate - One/Two Instructions Executed per Cycle - Dual Multipliers [Up to 200 or 240 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-patible With C55x Devices - Industrial Temperature Devices Available - 256K Bytes Zero-Wait State On-Chip RAM, posed of: - 64K Bytes of Dual-Access RAM (DARAM), 8 Blocks of 4K x 16-Bit - 192K Bytes of Single-Access RAM (SARAM), 24 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/m SDRAM) - 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) - SDRAM/m SDRAM (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 Multi Media Card/Secure Digital (MMC/SD) Interfaces - Universal Asynchronous Receiver/Transmitter (UART) - Serial-Port Interface (SPI) With Four Chip Selects - Master/Slave Inter-Integrated Circuit (I2C Bus™) - Four Inter-IC Sound (I2S Bus™) for Data Transport - Device USB Port With Integrated 2.0 High Speed PHY that Supports: - USB 2.0 Full- and High-Speed Device - Real-Time Clock (RTC) With Crystal Input, With Separate Clock Domain and Power Supply - Four Core Isolated Power Supply Domains: Analog, RTC, CPU and Peripherals, and USB - Four I/O Isolated Power Supply Domains: RTC I/O, EMIF I/O, USB PHY, and DVDDIO - Three integrated LDOs (DSP_LDO, ANA_LDO, and USB_LDO) to power the isolated domains: DSP Core, Analog, and USB Core, respectively - Low-Power S/W...