TMS320C203PZAlternatives & Equivalent Parts
About TMS320C203PZ
TMS320C203PZ is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Quad Flat Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | TMS320C203PZSource | TMS320C203PZ80 | TMS320C203PZA57 | TMS320C206PZA80 |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Quad Flat Packages | — | Quad Flat Packages | Quad Flat Packages |
| Pin Count | 100 | — | 100 | 100 |
| Temperature Range | ~ 70.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $16.0000 | $13.0000 | $12.0900 | $18.4700 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | — | Yes | Yes |
| Date Of Intro | 1995-11-01 | — | 1995-11-01 | 1998-06-01 |
| YTEOL | 15 | — | 15 | 15 |
| Address Bus Width | 16 | — | 16 | 16 |
| Barrel Shifter | YES | — | YES | YES |
| Bit Size | 16 | — | 16 | 16 |
| Boundary Scan | YES | — | YES | YES |
| Clock Frequency-Max | 40.96 MHz | — | 57.14 MHz | 80 MHz |
| External Data Bus Width | 16 | — | 16 | 16 |
| Format | FIXED POINT | — | FIXED POINT | FIXED POINT |
| Integrated Cache | NO | — | NO | NO |
| Internal Bus Architecture | MULTIPLE | — | MULTIPLE | MULTIPLE |
| JESD-30 Code | S-PQFP-G100 | — | S-PQFP-G100 | S-PQFP-G100 |
| JESD-609 Code | e4 | — | e4 | e4 |
| Low Power Mode | YES | — | YES | YES |
| Number of External Interrupts | 4 | — | 4 | 4 |
| Number of Serial I/Os | 1 | — | 1 | — |
| Number of Timers | 1 | — | 1 | 1 |
| On Chip Data RAM Width | 16 | — | 16 | 16 |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | SQUARE | — | SQUARE | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH | — | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | 260 |
| Qualification Status | Not Qualified | — | Not Qualified | Not Qualified |
| RAM (words) | 544 | — | 544 | 4640 |
| Supply Voltage-Max | 5.5 V | — | 5.5 V | 5.5 V |
| Supply Voltage-Min | 4.5 V | — | 4.5 V | 4.5 V |
| Supply Voltage-Nom | 5 V | — | 5 V | 5 V |
| Surface Mount | YES | — | YES | YES |
| Technology | CMOS | — | CMOS | CMOS |
| Temperature Grade | COMMERCIAL | — | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | — | GULL WING | GULL WING |
| Terminal Pitch | 0.5 mm | — | 0.5 mm | 0.5 mm |
| Terminal Position | QUAD | — | QUAD | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 | 30 |
| uPs/uCs/Peripheral ICs Type | DIGITAL SIGNAL PROCESSOR, OTHER | — | DIGITAL SIGNAL PROCESSOR, OTHER | DIGITAL SIGNAL PROCESSOR, OTHER |
| Package Equivalence Code | — | — | QFP100,.63SQ,20 | QFP100,.63SQ,20 |
| Supply Current-Max | — | — | 76 mA | — |
| Number of DMA Channels | — | — | — | 1 |
| On Chip Program ROM Width | — | — | — | 16 |
| ROM Programmability | — | — | — | MROM |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 3 alternatives for TMS320C203PZ — response within 24 hours.
Quick Links
Digital Signal Processor, 16-Bit Size, 16-Ext Bit, 80MHz, CMOS, PQFP100
Digital Signal Processor, 16-Bit Size, 16-Ext Bit, 57.14MHz, CMOS, PQFP100
Digital Signal Processor, 16-Bit Size, 16-Ext Bit, 80MHz, CMOS, PQFP100
Why Look for Alternatives?
Finding alternatives for TMS320C203PZ is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating TMS320C203PZ replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to TMS320C203PZ?
Known equivalents for TMS320C203PZ include TMS320C203PZ80, TMS320C203PZA57, TMS320C206PZA80. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TMS320C203PZ?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify TMS320C203PZ alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.