| PartNumber | TMS320C203PZ | TMS320C203PZ80 | TMS320C203PZ57 |
| Description | Digital Signal Processors & Controllers - DSP, DSC Digital Signal Proc | Digital Signal Processors & Controllers - DSP, DSC Digital Signal Proc | Digital Signal Processors & Controllers - DSP, DSC Digital Signal Proc |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Digital Signal Processors & Controllers - DSP, DSC | Digital Signal Processors & Controllers - DSP, DSC | Digital Signal Processors & Controllers - DSP, DSC |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | LQFP-100 | LQFP-100 | LQFP-100 |
| Series | TMS320C203 | TMS320C203 | TMS320C203 |
| Product | DSPs | DSPs | DSPs |
| Maximum Clock Frequency | 40 MHz | 80 MHz | 57 MHz |
| Data RAM Size | 1088 B | 1088 B | 1088 B |
| Operating Supply Voltage | 5 V | 5 V | 5 V |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Packaging | Tray | Tray | Tray |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Data Bus Width | 16 bit | 16 bit | 16 bit |
| Instruction Type | Fixed Point | Fixed Point | Fixed Point |
| Product Type | DSP - Digital Signal Processors & Controllers | DSP - Digital Signal Processors & Controllers | DSP - Digital Signal Processors & Controllers |
| Factory Pack Quantity | 90 | 90 | 90 |
| Subcategory | Embedded Processors & Controllers | Embedded Processors & Controllers | Embedded Processors & Controllers |
| Unit Weight | 0.022420 oz | 0.022420 oz | 0.022420 oz |