TMS320LC206PZ80

数字信号处理器 DIGITAL SIGNAL PROCESSORS

description

The Texas Instruments ™ TMS320C206‡ and TMS320LC206‡ digital signal processors DSPs are fabricated with static CMOS integrated-circuit technology. The architectural design is based upon that of the TMS320C20x series and is optimized for low-power operation. The combination of advanced Harvard architecture, on-chip peripherals, on-chip memory, and a highly specialized instruction set is the basis of the operational flexibility and speed of the ’C206.

• High-Performance Static CMOS Technology

• Includes the ’320C2xLP Core CPU

• TMS320C206, TMS320LC206 are Members of the ’C20x/’C2000 Platform Which Also Includes the TMS320C203/LC203 and TMS320F206 Devices

• Instruction-Cycle Time 25 ns at 3.3 V

• Source Code Compatible With TMS320C25 and other ’20x Devices

• Upwardly Code-Compatible With TMS320C5x Devices

• Four External Interrupts

• TMS320C206, 5-V I/O 3.3-V core

• TMS320LC206, 3.3-V core and I/O

• TMS320C206, TMS320LC206 Integrated Memory:

   − 544 × 16 Words of On-Chip Dual-Access Data RAM

   − 32K × 16 Words of On-Chip ROM

   − 4K × 16 Words of On-Chip Single-Access Program/Data RAM

• 224K × 16-Bit Maximum Addressable External Memory Space

   − 64K Program

   − 64K Data

   − 64K Input/Output I/O

   − 32K Global

• 32-Bit Arithmetic Logic Unit ALU Accumulator

• 16 × 16-Bit Multiplier With a 32-Bit Product

• Block Moves from Data and Program Space

• TMS320C206, TMS320LC206 Peripherals:

   − On-Chip 20-Bit Timer

   − On-Chip Software-Programmable Wait-State 0 to 7 Generator

   − On-Chip Oscillator

   − On-Chip Phase-Locked Loop PLL

   − Six General-Purpose I/O Pins

   − Full-Duplex Asynchronous Serial Port UART

   − Enhanced Synchronous Serial Port ESSP With Four-Level-Deep FIFOs

• Input Clock Options

   − Options: Multiply-by-One, -Two, or -Four, and Divide-by-Two x1, x2, x4, and ÷2

• Support of Hardware Wait States

• Power Down IDLE Mode

• IEEE 1149.1†-Compatible Scan-Based Emulation

• TMS320C206, TMS320LC206 100-Pin PZ Package, Small Thin Quad Flat Package TQFP

• Industrial Temperature Version Planned, − 40°C to 85°C