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 (
1,
2,
4, 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)

description

The Texas Instruments (TI) 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.

The ’C206 offers these advantages:

Enhanced TMS320 architectural design for increased performance and versatility

Advanced integrated-circuit processing technology for increased performance

’C206 devices are pin- and code-compatible with ’C203 and ’F206 devices.

Source code for the ’C206 DSPs is software-compatible with the ’C1x and ’C2x DSPs and is upwardly

compatible with fifth-generation DSPs (’C5x)

New static-design techniques for minimizing power consumption and increasing radiation tolerance