TMS320F28021DATAlternatives & Equivalent Parts
About TMS320F28021DAT
TMS320F28021DAT is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | TMS320F28021DATSource | TMS320F28020DAT | TMS320F280200DAT |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 38 | 38 | 38 |
| Temperature Range | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C |
| Price | $2.4900 | $2.2800 | $1.8077 |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | Yes |
| YTEOL | 15 | 15 | 15 |
| Has ADC | YES | YES | YES |
| Bit Size | 32 | 32 | 32 |
| Boundary Scan | YES | YES | YES |
| CPU Family | TMS320 | TMS320 | TMS320 |
| Clock Frequency-Max | 30 MHz | 40 MHz | 30 MHz |
| DAC Channels | NO | NO | NO |
| DMA Channels | NO | NO | NO |
| Format | FIXED POINT | FIXED POINT | FIXED POINT |
| Integrated Cache | NO | NO | NO |
| JESD-30 Code | R-PDSO-G38 | R-PDSO-G38 | R-PDSO-G38 |
| JESD-609 Code | e4 | e4 | e4 |
| Low Power Mode | YES | YES | YES |
| Number of External Interrupts | 3 | 3 | 3 |
| Number of I/O Lines | 20 | 20 | 20 |
| Number of Serial I/Os | 1 | 1 | 1 |
| Number of Timers | 3 | 3 | 3 |
| On Chip Data RAM Width | 8 | 8 | 8 |
| On Chip Program ROM Width | 8 | 8 | 8 |
| PWM Channels | YES | YES | YES |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP38,.32 | TSSOP38,.32 | TSSOP38,.32 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified |
| RAM (bytes) | 12288 | 12288 | 12288 |
| RAM (words) | 10 | 6 | 6 |
| ROM (words) | 65536 | 32768 | 16384 |
| ROM Programmability | FLASH | FLASH | FLASH |
| Screening Level | AEC-Q100 | AEC-Q100 | AEC-Q100 |
| Speed | 40 MHz | 40 MHz | 40 MHz |
| Supply Current-Max | 70 mA | 70 mA | 70 mA |
| Supply Voltage-Max | 1.995 V | 3.63 V | 1.995 V |
| Supply Voltage-Min | 1.71 V | 2.97 V | 1.71 V |
| Supply Voltage-Nom | 1.8 V | 3.3 V | 1.8 V |
| Surface Mount | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | 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 | 0.65 mm | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER | MICROCONTROLLER | MICROCONTROLLER |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for TMS320F28021DAT 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 TMS320F28021DAT 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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Request Alternatives for TMS320F28021DATFAQ
What is equivalent to TMS320F28021DAT?
Known equivalents for TMS320F28021DAT include TMS320F28020DAT, TMS320F280200DAT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TMS320F28021DAT?
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 TMS320F28021DAT 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.