High-Performance Floating-Point DSP TMS320C32-60 (5 V) 33-ns Instruction Cycle Time 330 Million Operations Per Second (MOPS), 60 Million Floating-Point Operations Per Second (MFLOPS), 30 Million Instructions Per Second (MIPS) TMS320C32-50 (5 V) 40-ns Instruction Cycle Time 275 MOPS, 50 MFLOPS, 25 MIPS TMS320C32-40 (5 V) 50-ns Instruction Cycle Time 220 MOPS, 40 MFLOPS, 20 MIPS 32-Bit High-Performance CPU 16-/32-Bit Integer and 32-/40-Bit Floating-Point Operations 32-Bit Instruction Word, 24-Bit Addresses Two 256 × 32-Bit Single-Cycle, Dual-Access On-Chip RAM Blocks Flexible Boot-Program Loader On-Chip Memory-Mapped Peripherals: One Serial Port Two 32-Bit Timers Two-Channel Direct Memory Access (DMA) Coprocessor With Configurable Priorities Enhanced External Memory Interface That Supports 8-/16-/32-Bit-Wide External RAM for Data Access and Program Execution From 16-/32-Bit-Wide External RAM TMS320C30 and TMS320C31 Object Code Compatible Fabricated using 0.7 um Enhanced Performance Implanted CMOS (EPICTM) Technology by Texas Instruments (TITM) 144-Pin Plastic Quad Flat Package (PCM Suffix) 5 V Eight Extended-Precision Registers Two Address Generators With Eight Auxiliary Registers and Two Auxiliary Register Arithmetic Units (ARAUs) Two Low-Power Modes Two- and Three-Operand Instructions Parallel Arithmetic Logic Unit (ALU) and Multiplier Execution in a Single Cycle Block-Repeat Capability Zero-Overhead Loops With Single-Cycle Branches Conditional Calls and Returns Interlocked Instructions for Multiprocessing Support One External Pin, PRGW, That Configures the External-Program-Memory Width to 16 or 32 Bits Two Sets of Memory Strobes (STRB0\ and STRB1\) and One I/O Strobe (IOSTRB\) Allow Zero-Glue Logic Interface to Two Banks of Memory and One Bank of External Peripherals Separate Bus-Control Registers for Each Strobe-Control Wait-State Generation, External Memory Width, and Data Type Size STRB0\ and STRB1\ Memory Strobes Handle 8-, 16-, or 32-Bit External Data Accesses (Reads and Writes) Multiprocessor Support Through the HOLD\ and HOLDA\ Signals Is Valid for All Strobes EPIC and TI are trademarks of Texas Instruments Incorporated.