Product details

DSP type 1 C55x DSP (max) (MHz) 108, 144, 200 CPU 16-bit Operating system DSP/BIOS, VLX Rating HiRel Enhanced Product Operating temperature range (°C) -55 to 85
DSP type 1 C55x DSP (max) (MHz) 108, 144, 200 CPU 16-bit Operating system DSP/BIOS, VLX Rating HiRel Enhanced Product Operating temperature range (°C) -55 to 85
LQFP (PGE) 144 484 mm² 22 x 22
  • High-Performance, Low-Power, Fixed-Point
    SMS320C5507 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
  • 64K x 16-Bit On-Chip RAM, Composed of:
    • 64K Bytes of Dual-Access RAM (DARAM) 8
      Blocks of 4K x 16-Bit
    • 64K Bytes of Single-Access RAM (SARAM) 8
      Blocks of 4K x 16-Bit
  • 64K Bytes of One-Wait-State On-Chip ROM
    (32K x 16-Bit)
  • 8M x 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
  • On-Chip Peripherals
    • Two 20-Bit Timers
    • Watchdog Timer
    • Six-Channel Direct Memory Access (DMA) Controller
    • Three Multichannel Buffered Serial Ports (McBSPs)
    • Programmable Phase-Locked Loop Clock Generator
    • Seven (LQFP) or Eight (BGA) General-Purpose I/O (GPIO)
      Pins and a General-Purpose Output Pin (XF)
    • USB Full-Speed (12 Mbps) Slave Port Supporting Bulk,
      Interrupt and Isochronous Transfers
    • Inter-Integrated Circuit (I2C) Multi-Master and
      Slave Interface
    • Real-Time Clock (RTC) With Crystal Input, Separate Clock
      Domain, Separate Power Supply
    • 4-Channel (BGA) or 2-Channel (LQFP) 10-Bit
      Successive Approximation A/D
  • IEEE Std 1149.1(1) (JTAG) Boundary Scan Logic
  • Packages:
    • 144-Terminal Low-Profile Quad Flatpack (LQFP)
      (PGE Suffix)
  • 1.2-V Core (108 MHz), 2.7-V – 3.6-V I/Os
  • 1.35-V Core (144 MHz), 2.7-V – 3.6-V I/Os
  • 1.6-V Core (200 MHz), 2.7-V – 3.6-V I/Os
  • SUPPORTS DEFENSE, AEROSPACE, AND MEDICAL APPLICATIONS
    • Controlled Baseline
    • One Assembly/Test Site
    • One Fabrication Site
    • Available in Military (–55°C/125°C) Temperature Range(2)
    • Extended Product Life Cycle
    • Extended Product-Change Notification
    • Product Traceability

(1) IEEE Standard 1149.1-1990 Standard-Test-Access Port and Boundary Scan Architecture.
(2) Additional temperature ranges are available - contact factory
C55x, eXpressDSP, Code Composer Studio, DSP/BIOS, RTDX, XDS510, TMS320, TMS320C5000, TMS320C55x, TMS320C55x are trademarks of Texas Instruments.

  • High-Performance, Low-Power, Fixed-Point
    SMS320C5507 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
  • 64K x 16-Bit On-Chip RAM, Composed of:
    • 64K Bytes of Dual-Access RAM (DARAM) 8
      Blocks of 4K x 16-Bit
    • 64K Bytes of Single-Access RAM (SARAM) 8
      Blocks of 4K x 16-Bit
  • 64K Bytes of One-Wait-State On-Chip ROM
    (32K x 16-Bit)
  • 8M x 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
  • On-Chip Peripherals
    • Two 20-Bit Timers
    • Watchdog Timer
    • Six-Channel Direct Memory Access (DMA) Controller
    • Three Multichannel Buffered Serial Ports (McBSPs)
    • Programmable Phase-Locked Loop Clock Generator
    • Seven (LQFP) or Eight (BGA) General-Purpose I/O (GPIO)
      Pins and a General-Purpose Output Pin (XF)
    • USB Full-Speed (12 Mbps) Slave Port Supporting Bulk,
      Interrupt and Isochronous Transfers
    • Inter-Integrated Circuit (I2C) Multi-Master and
      Slave Interface
    • Real-Time Clock (RTC) With Crystal Input, Separate Clock
      Domain, Separate Power Supply
    • 4-Channel (BGA) or 2-Channel (LQFP) 10-Bit
      Successive Approximation A/D
  • IEEE Std 1149.1(1) (JTAG) Boundary Scan Logic
  • Packages:
    • 144-Terminal Low-Profile Quad Flatpack (LQFP)
      (PGE Suffix)
  • 1.2-V Core (108 MHz), 2.7-V – 3.6-V I/Os
  • 1.35-V Core (144 MHz), 2.7-V – 3.6-V I/Os
  • 1.6-V Core (200 MHz), 2.7-V – 3.6-V I/Os
  • SUPPORTS DEFENSE, AEROSPACE, AND MEDICAL APPLICATIONS
    • Controlled Baseline
    • One Assembly/Test Site
    • One Fabrication Site
    • Available in Military (–55°C/125°C) Temperature Range(2)
    • Extended Product Life Cycle
    • Extended Product-Change Notification
    • Product Traceability

(1) IEEE Standard 1149.1-1990 Standard-Test-Access Port and Boundary Scan Architecture.
(2) Additional temperature ranges are available - contact factory
C55x, eXpressDSP, Code Composer Studio, DSP/BIOS, RTDX, XDS510, TMS320, TMS320C5000, TMS320C55x, TMS320C55x are trademarks of Texas Instruments.

The SM320VC5507 fixed-point digital signal processor (DSP) is based on the SMS320C55x DSP generation CPU processor core. The C55x™ DSP architecture achieves high performance and low power through increased parallelism and total focus on reduction in power dissipation. The CPU supports an internal bus structure that is composed of one program bus, three data read buses, two data write buses, and additional buses dedicated to peripheral and DMA activity. These buses provide the ability to perform up to three data reads and two data writes in a single cycle. In parallel, the DMA controller can perform up to two data transfers per cycle independent of the CPU activity.

The C55x CPU provides two multiply-accumulate (MAC) units, each capable of 17-bit x 17-bit multiplication in a single cycle. A central 40-bit arithmetic/logic unit (ALU) is supported by an additional 16-bit ALU. Use of the ALUs is under instruction set control, providing the ability to optimize parallel activity and power consumption. These resources are managed in the Address Unit (AU) and Data Unit (DU) of the C55x CPU.

The C55x DSP generation supports a variable byte width instruction set for improved code density. The Instruction Unit (IU) performs 32-bit program fetches from internal or external memory and queues instructions for the Program Unit (PU). The Program Unit decodes the instructions, directs tasks to AU and DU resources, and manages the fully protected pipeline. Predictive branching capability avoids pipeline flushes on execution of conditional instructions.

The 128K bytes of on-chip memory on 5507 is sufficient for many hand-held appliances, portable GPS systems, wireless speaker phones, portable PDAs, and gaming devices. Many of these appliances typically require 64K bytes or more on-chip memory but less than 128K bytes of memory, and need to operate in standby mode for more than 60% to 70% of time. For the applications which require more than 128K bytes of on-chip memory but less than 256K bytes of on-chip memory, Texas Instruments (TI) offers the TMS320VC5509A device, which is based on the TMS320C55x DSP core.

The general-purpose input and output functions and the10-bit A/D provide sufficient pins for status, interrupts, and bit I/O for LCDs, keyboards, and media interfaces. The parallel interface operates in two modes, either as a slave to a microcontroller using the HPI port or as a parallel media interface using the asynchronous EMIF. Serial media is supported through three McBSPs.

The 5507 peripheral set includes an external memory interface (EMIF) that provides glueless access to asynchronous memories like EPROM and SRAM, as well as to high-speed, high-density memories such as synchronous DRAM. Additional peripherals include Universal Serial Bus (USB), real-time clock, watchdog timer, and I2C multi-master and slave interface. Three full-duplex multichannel buffered serial ports (McBSPs) provide glueless interface to a variety of industry-standard serial devices, and multichannel communication with up to 128 separately enabled channels. The enhanced host-port interface (HPI) is a 16-bit parallel interface used to provide host processor access to 32K bytes of internal memory on the 5507. The HPI can be configured in either multiplexed or non-multiplexed mode to provide glueless interface to a wide variety of host processors. The DMA controller provides data movement for six independent channel contexts without CPU intervention, providing DMA throughput of up to two 16-bit words per cycle. Two general-purpose timers, up to eight dedicated general-purpose I/O (GPIO) pins, and digital phase-locked loop (DPLL) clock generation are also included.

The 5507 is supported by the industry’s award-winning eXpressDSP™, Code Composer Studio™ Integrated Development Environment (IDE), DSP/BIOS™, Texas Instruments’ algorithm standard, and the industry’s largest third-party network. The Code Composer Studio IDE features code generation tools including a C Compiler and Visual Linker, simulator, RTDX™, XDS510™ emulation device drivers, and evaluation modules. The 5507 is also supported by the C55x DSP Library which features more than 50 foundational software kernels (FIR filters, IIR filters, FFTs, and various math functions) as well as chip and board support libraries.

The SM320VC5507 fixed-point digital signal processor (DSP) is based on the SMS320C55x DSP generation CPU processor core. The C55x™ DSP architecture achieves high performance and low power through increased parallelism and total focus on reduction in power dissipation. The CPU supports an internal bus structure that is composed of one program bus, three data read buses, two data write buses, and additional buses dedicated to peripheral and DMA activity. These buses provide the ability to perform up to three data reads and two data writes in a single cycle. In parallel, the DMA controller can perform up to two data transfers per cycle independent of the CPU activity.

The C55x CPU provides two multiply-accumulate (MAC) units, each capable of 17-bit x 17-bit multiplication in a single cycle. A central 40-bit arithmetic/logic unit (ALU) is supported by an additional 16-bit ALU. Use of the ALUs is under instruction set control, providing the ability to optimize parallel activity and power consumption. These resources are managed in the Address Unit (AU) and Data Unit (DU) of the C55x CPU.

The C55x DSP generation supports a variable byte width instruction set for improved code density. The Instruction Unit (IU) performs 32-bit program fetches from internal or external memory and queues instructions for the Program Unit (PU). The Program Unit decodes the instructions, directs tasks to AU and DU resources, and manages the fully protected pipeline. Predictive branching capability avoids pipeline flushes on execution of conditional instructions.

The 128K bytes of on-chip memory on 5507 is sufficient for many hand-held appliances, portable GPS systems, wireless speaker phones, portable PDAs, and gaming devices. Many of these appliances typically require 64K bytes or more on-chip memory but less than 128K bytes of memory, and need to operate in standby mode for more than 60% to 70% of time. For the applications which require more than 128K bytes of on-chip memory but less than 256K bytes of on-chip memory, Texas Instruments (TI) offers the TMS320VC5509A device, which is based on the TMS320C55x DSP core.

The general-purpose input and output functions and the10-bit A/D provide sufficient pins for status, interrupts, and bit I/O for LCDs, keyboards, and media interfaces. The parallel interface operates in two modes, either as a slave to a microcontroller using the HPI port or as a parallel media interface using the asynchronous EMIF. Serial media is supported through three McBSPs.

The 5507 peripheral set includes an external memory interface (EMIF) that provides glueless access to asynchronous memories like EPROM and SRAM, as well as to high-speed, high-density memories such as synchronous DRAM. Additional peripherals include Universal Serial Bus (USB), real-time clock, watchdog timer, and I2C multi-master and slave interface. Three full-duplex multichannel buffered serial ports (McBSPs) provide glueless interface to a variety of industry-standard serial devices, and multichannel communication with up to 128 separately enabled channels. The enhanced host-port interface (HPI) is a 16-bit parallel interface used to provide host processor access to 32K bytes of internal memory on the 5507. The HPI can be configured in either multiplexed or non-multiplexed mode to provide glueless interface to a wide variety of host processors. The DMA controller provides data movement for six independent channel contexts without CPU intervention, providing DMA throughput of up to two 16-bit words per cycle. Two general-purpose timers, up to eight dedicated general-purpose I/O (GPIO) pins, and digital phase-locked loop (DPLL) clock generation are also included.

The 5507 is supported by the industry’s award-winning eXpressDSP™, Code Composer Studio™ Integrated Development Environment (IDE), DSP/BIOS™, Texas Instruments’ algorithm standard, and the industry’s largest third-party network. The Code Composer Studio IDE features code generation tools including a C Compiler and Visual Linker, simulator, RTDX™, XDS510™ emulation device drivers, and evaluation modules. The 5507 is also supported by the C55x DSP Library which features more than 50 foundational software kernels (FIR filters, IIR filters, FFTs, and various math functions) as well as chip and board support libraries.

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* Data sheet SM320VC5507 Fixed-Point Digital Signal Processor datasheet 30 Sep 2009
* VID SM320VC5507-EP VID V6209647 21 Jun 2016

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Debug probe

TMDSEMU200-U — XDS200 USB Debug Probe

The XDS200 is a debug probe (emulator) used for debugging TI embedded devices.  The XDS200 features a balance of low cost with good performance as compared to the low cost XDS110 and the high performance XDS560v2.  It supports a wide variety of standards (IEEE1149.1, IEEE1149.7, SWD) in a (...)

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Debug probe

TMDSEMU560V2STM-U — XDS560™ software v2 system trace USB debug probe

The XDS560v2 is the highest performance of the XDS560™ family of debug probes and supports both the traditional JTAG standard (IEEE1149.1) and cJTAG (IEEE1149.7).  Note that it does not support serial wire debug (SWD).

All XDS debug probes support Core and System Trace in all ARM and DSP processors (...)

Not available on TI.com
Debug probe

TMDSEMU560V2STM-UE — XDS560v2 System Trace USB & Ethernet Debug Probe

The XDS560v2 is the highest performance of the XDS560™ family of debug probes and supports both the traditional JTAG standard (IEEE1149.1) and cJTAG (IEEE1149.7). Note that it does not support serial wire debug (SWD).

All XDS debug probes support Core and System Trace in all ARM and DSP processors (...)

Not available on TI.com
Driver or library

TELECOMLIB — Telecom and Media Libraries - FAXLIB, VoLIB and AEC/AER for TMS320C64x+ and TMS320C55x Processors

Voice Library - VoLIB provides components that, together, facilitate the development of the signal processing chain for Voice over IP applications such as infrastructure, enterprise, residential gateways and IP phones. Together with optimized implementations of ITU-T voice codecs, that can be (...)
IDE, configuration, compiler or debugger

CCSTUDIO Code Composer Studio™ integrated development environment (IDE)

Code Composer Studio is an integrated development environment (IDE) for TI's microcontrollers and processors. It comprises a suite of tools used to develop and debug embedded applications.  Code Composer Studio is available for download across Windows®, Linux® and macOS® (...)

Supported products & hardware

Supported products & hardware

This design resource supports most products in these categories.

Check the product details page to verify support.

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Software codec

C55XCODECSAUD Audio Codecs for C55x - Software and Documentation

TI codecs are free, come with production licensing and are available for download now. All are production-tested for easy integration into audio and speech applications. Click GET SOFTWARE button (above) to access the most recent, tested codec versions available. Datasheets and Release Notes (...)

Supported products & hardware

Supported products & hardware

Products
Arm-based processors
OMAP5912 Applications processor
Digital signal processors (DSPs)
SM320VC5507-EP Enhanced product low power C5507 fixed point DSP TMS320VC5501 Low power C55x fixed point DSP- up to 300MHz TMS320VC5502 Fixed-Point Digital Signal Processor TMS320VC5503 Low power C55x fixed point DSP- up to 200MHz TMS320VC5505 Low power C55x fixed point DSP- up to 100MHz, USB, LCD interface, FFT HWA, SAR ADC TMS320VC5506 Low power C55x fixed point DSP - 108MHz TMS320VC5507 Fixed-Point Digital Signal Processor TMS320VC5509A Fixed-Point Digital Signal Processor TMS320VC5510A Fixed-Point Digital Signal Processors
Download options
Software codec

C55XCODECSPCH Speech Codecs for C55x - Software and Documentation

TI codecs are free, come with production licensing and are available for download now. All are production-tested for easy integration into audio and speech applications. Click GET SOFTWARE button (above) to access the most recent, tested codec versions available. Datasheets and Release Notes (...)

Supported products & hardware

Supported products & hardware

Products
Arm-based processors
OMAP5912 Applications processor
Digital signal processors (DSPs)
SM320VC5507-EP Enhanced product low power C5507 fixed point DSP TMS320VC5501 Low power C55x fixed point DSP- up to 300MHz TMS320VC5502 Fixed-Point Digital Signal Processor TMS320VC5503 Low power C55x fixed point DSP- up to 200MHz TMS320VC5505 Low power C55x fixed point DSP- up to 100MHz, USB, LCD interface, FFT HWA, SAR ADC TMS320VC5506 Low power C55x fixed point DSP - 108MHz TMS320VC5507 Fixed-Point Digital Signal Processor TMS320VC5509A Fixed-Point Digital Signal Processor TMS320VC5510A Fixed-Point Digital Signal Processors
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Design tool

PROCESSORS-3P-SEARCH — Arm®-based MPU, Arm-based MCU and DSP third-party search tool

TI has partnered with companies to offer a wide range of software, tools, and SOMs using TI processors to accelerate your path to production. Download this search tool to quickly browse our third-party solutions and find the right third-party to meet your needs. The software, tools and modules (...)
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LQFP (PGE) 144 View options

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