DSP Selection Guide
DSP Selection Guide
DSP Selection Guide
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38<br />
➔<br />
TMS320C2000 Controller Platform<br />
Silicon<br />
TMS320C28x Controller Generation, Fixed Point<br />
MCU Control. <strong>DSP</strong> Performance<br />
Get samples, datasheets, tools and app reports at: www.ti.com/c2000<br />
Specifications<br />
• 32-bit, fixed-point C28x <strong>DSP</strong> core<br />
• Up to 150-MIPS operation<br />
• 1.8-/1.9-V core and 3.3-V peripherals<br />
• Easy-to-use software and development<br />
tools speed time-to-market<br />
Applications<br />
Digital motor control, digital power<br />
supply and advanced sensing in industrial,<br />
automotive, medical and consumer<br />
markets<br />
Features<br />
• Ultra-fast 20–40 ns service time to<br />
any interrupts<br />
• Powerful 20 Mbit/s data logging<br />
debug capability<br />
• 32-/64-bit saturation, single-cycle<br />
read-modify-write instructions, and<br />
64-/32-bit and 32-/32-bit modulus<br />
division<br />
• Enhanced tool suites with C and C++<br />
support<br />
• Unique real-time debugging capabilities<br />
• 32 × 32-bit single-cycle fixed-point<br />
MAC<br />
• Dual 16 × 16-bit single-cycle fixedpoint<br />
MACs<br />
• Supported by 16-bit instructions for<br />
improved code efficiency<br />
• Compatible with TMS320C24x <strong>DSP</strong><br />
and TMS320C2xLP source code<br />
Peripherals<br />
• 16 to 128 Kwords sectored Flash or<br />
factory programmed ROM (with code<br />
security)<br />
• 12-bit A/D, as fast as 12.5-MSPS<br />
throughput with 80-ns minimum conversion<br />
time<br />
• Flexible QEP, CAP, timers and PWM<br />
generation<br />
• High-res mode resolution of 16 bits<br />
@ 100 KHz and over 12 bits @<br />
1.5-MHz ePWM frequency<br />
• Up to two serial communication interfaces<br />
(SCI / UART)<br />
• Up to four serial peripheral interfaces<br />
(SPI)<br />
• Up to two enhanced CAN 2.0B modules<br />
• McBSP or I 2 C<br />
Performance<br />
Device<br />
Production<br />
Sampling<br />
Development<br />
Future<br />
Lower<br />
Cost<br />
10 Devices<br />
LF/C240xA<br />
F/C2801<br />
Pin-to-Pin Compatible<br />
F28015 F28016 F2801-60 F2802-60<br />
C240x<br />
■ 16 bit, 40 MIPS<br />
■ 16–64 KB<br />
■ 10-bit ADC<br />
* Available on x2812 controller only.<br />
TMS320C28x Digital Signal Controller Block Diagram<br />
The C28x controllers are the industry’s first 32-bit control-based <strong>DSP</strong>s with onboard reprogrammable<br />
Flash, factory programmed ROM, or cost effective RAM-only memory options and performance<br />
from 100 to 150 MIPS.<br />
F2810<br />
C2810<br />
Integration<br />
F2811<br />
C/R2811<br />
F2812<br />
C/R2812<br />
F2809<br />
F/C2802 F2806 F2808 F28044<br />
Higher<br />
Performance<br />
C281x<br />
■ 32 bit, 150 MIPS<br />
■ 128–256 KB<br />
■ 12.5-MSPS ADC<br />
C280xx<br />
■ 32 bit, 60– 100 MIPS<br />
■ 32–256 KB<br />
■ 150-ps PWM<br />
■ 12-bit ADC<br />
F = Flash<br />
C = Custom ROM<br />
R = RAM only<br />
TMS320C2000 Digital Signal Controller Platform Roadmap<br />
The C2000 controller platform provides an optimized combination of <strong>DSP</strong> performance and MCU<br />
integration for digital control systems.<br />
Texas Instruments 1Q 2007<br />
<strong>DSP</strong> <strong>Selection</strong> <strong>Guide</strong>