SMJ320C6201B Fixed Point Digital Signal Processor, Military |

This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
Fixed Point Digital Signal Processor, Military



The 320C6201B DSP is a member of the fixed-point DSP family in the 320C6000 platform. The SM/SMJ320C6201B (C6201B) device is based on the high-performance, advanced VelociTI very-long-instruction-word (VLIW) architecture developed by Texas Instruments (TI™), making this DSP an excellent choice for multichannel and multifunction applications. With performance of up to 1600 million instructions per second (MIPS) at a clock rate of 200 MHz, the C6201B offers cost-effective solutions to high-performance DSP programming challenges. The C6201B is a newer revision of the C6201. The C6201B DSP possesses the operational flexibility of high-speed controllers and the numerical capability of array processors. This processor has 32 general-purpose registers of 32-bit word length and eight highly independent functional units. The eight functional units provide six arithmetic logic units (ALUs) for a high degree of parallelism and two 16-bit multipliers for a 32-bit result. The C6201B can produce two multiply-accumulates (MACs) per cycle - for a total of 400 million MACs per second (MMACS). The C6201B DSP also has application-specific hardware logic, on-chip memory, and additional on-chip peripherals.

The C6201B includes a large bank of on-chip memory and has a powerful and diverse set of peripherals. Program memory consists of a 64K-byte block that is user-configurable as cache or memory-mapped program space. Data memory of the C6201B consists of two 32K-byte blocks of RAM for improved concurrency. The peripheral set includes two multichannel buffered serial ports (McBSPs), two general-purpose timers, a host-port interface (HPI), and a glueless external memory interface (EMIF) capable of interfacing to SDRAM or SBSRAM and asynchronous peripherals.

The C6201B has a complete set of development tools which includes: a new C compiler, a third-party Ada 95 compiler, an assembly optimizer to simplify programming and scheduling, and a Windows™ debugger interface for visibility into source code execution.


  • Highest Performance Fixed-Point Digital Signal Processor (DSP) SM/SMJ320C6201B
    • 5-, 6.7-ns Instruction Cycle Time
    • 150 and 200-MHz Clock Rate
    • Eight 32-Bit Instructions/Cycle
    • 1200 and 1600 MIPS
  • VelociTI™ Advanced Very Long Instruction Word (VLIW) C62x™ CPU Core
    • Eight Independent Functional Units:
      • Six ALUs (32-/40-Bit)
      • Two 16-Bit Multipliers (32-Bit Results)
    • Load-Store Architecture With 32 32-Bit General-Purpose Registers
    • Instruction Packing Reduces Code Size
    • All Instructions Conditional
  • Instruction Set Features
    • Byte-Addressable (8-, 16-, 32-Bit Data)
    • 32-Bit Address Range
    • 8-Bit Overflow Protection
    • Saturation
    • Bit-Field Extract, Set, Clear
    • Bit-Counting
    • Normalization
  • 1M-Bit On-Chip SRAM
    • 512K-Bit Internal Program/Cache (16K 32-Bit Instructions)
    • 512K-Bit Dual-Access Internal Data (64K Bytes) Organized as Two Blocks for Improved Concurrency
  • 32-Bit External Memory Interface (EMIF)
    • Glueless Interface to Synchronous Memories: SDRAM and SBSRAM
    • Glueless Interface to Asynchronous Memories: SRAM and EPROM
  • Four-Channel Bootloading Direct-Memory-Access (DMA) Controller with an Auxiliary Channel
  • 16-Bit Host-Port Interface (HPI)
    • Access to Entire Memory Map
  • Two Multichannel Buffered Serial Ports (McBSPs)
    • Direct Interface to T1/E1, MVIP, SCSA Framers
    • ST-Bus-Switching Compatible
    • Up to 256 Channels Each
    • AC97-Compatible
    • Serial Peripheral Interface (SPI) Compatible (Motorola™)
  • Two 32-Bit General-Purpose Timers
  • Flexible Phase-Locked Loop (PLL) Clock Generator
  • IEEE-1149.1 (JTAG ) Boundary-Scan Compatible
  • 429-Pin BGA Package (GLP Suffix)
  • CMOS Technology
    • 0.18-um/5-Level Metal Process
  • 3.3-V I/Os, 1.8-V Internal

C62x and VelociTI are trademarks of Texas Instruments Incorporated.
Motorola is a trademark of Motorola, Inc.
IEEE Standard 1149.1-1990 Standard-Test-Access Port and Boundary Scan Architecture.
TI is a trademark of Texas Instruments Incorporated.
Windows is a registered trademark of the Microsoft Corporation.


Compare all products in C6000 floating point DSP Email Download to Excel
Part number Order DSP Operating temperature range (C) Rating
SMJ320C6201B Order now 1 C62x     -55 to 115     Military