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TMS320VC5505ZCH Datasheet(PDF) 6 Page - Texas Instruments |
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TMS320VC5505ZCH Datasheet(HTML) 6 Page - Texas Instruments |
6 / 135 page TMS320VC5505 SPRS503B – JUNE 2009 – REVISED JANUARY 2010 www.ti.com 3 Device Overview 3.1 Device Characteristics Table 3-1, provides an overview of the TMS320VC5505 DSP. The tables show significant features of the VC5505 device, including the capacity of on-chip RAM, the peripherals, the CPU frequency, and the package type with pin count. Table 3-1. Characteristics of the VC5505 Processor HARDWARE FEATURES VC5505 Peripherals External Memory Interface (EMIF) Asynchronous (8/16-bit bus width) SRAM, Flash (NOR, NAND) Flash Cards 2 MMC/SD Not all peripheral pins are available at the same time (for more detail, see the Four DMA controllers each with four channels, DMA Device Configurations for a total of 16 channels section). 2 32-Bit General-Purpose (GP) Timers Timers 1 Additional Configurable as a 32-Bit GP Timer and/or a Watchdog UART 1 (with RTS/CTS flow control) SPI 1 with 4 chip selects I2C 1 (Master/Slave) I2S 4 (Two Channel, Full Duplex Communication) USB 2.0 (Device only) High- and Full-Speed Device 256 byte read/write buffer, max 50-MHz clock for SD cards, MMC/SD and signaling for DMA transfers LCD Bridge 1 (8-bit or 16-bit asynchronous parallel bus) ADC (Successive Approximation [SAR]) 1 (10-bit, 4-input, 16-ms conversion time) Real-Time Clock (RTC) 1 (Crystal Input, Separate Clock Domain and Power Supply) FFT Hardware Accelerator 1 (Supports 8 to 1024-point 16-bit real and complex FFT) Up to 26 pins (with 1 Additional General-Purpose Output (XF) General-Purpose Input/Output Port (GPIO) and 4 Special-Purpose Outputs for Use With SAR) Size (Bytes) 320 KB RAM, 128KB ROM • 64KB On-Chip Dual-Access RAM (DARAM) On-Chip Memory Organization • 256 KB On-Chip Single-Access RAM (SARAM) • 128KB On-Chip Single-Access ROM (SAROM) JTAG ID Register JTAG BSDL_ID see Figure 6-40 (Value is: 0009_702F) 1.05-V Core 60 MHz CPU Frequency MHz 1.3-V Core 100 MHz 1.05-V Core 16.67 ns Cycle Time ns 1.3-V Core 10 ns 1.05 V (60 MHz) Core (V) Voltage 1.3 V (100 MHz) I/O (V) 1.8 V, 2.5 V, 2.8 V, 3.3 V Active @ Room Temp 25°C, 75% DMAC + 0.15 mW/MHz @ 1.05 V, 60 MHz Power Characterization 25% ADD (Typical Sine Wave Data 0.22 mW/MHz @ 1.3 V, 100 MHz Switching) Active @ Room Temp 25°C, 75% DMAC + 0.14 mW/MHz @ 1.05 V, 60 MHz 25% NOP (Typical Sine Wave Data 0.22 mW/MHz @ 1.3 V, 100 MHz Switching) Active @ Room Temp 25°C, Hardware FFT 0.25 mW/MHz @ 1.05 V, 60 MHz Accelerator 1024-pt FFT, ROM Execution 0.31 mW/MHz @ 1.3 V, 100 MHz 6 Device Overview Copyright © 2009–2010, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Link(s): TMS320VC5505 |
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