TMS320F28335ZAYAR is a Texas Instruments C2000 real-time control microcontroller in NFBGA-179, large tape and reel — for motor control and digital power in space-constrained designs. The floating-point DSP plus control peripherals is the selection point for real-time loops a general MCU cannot close. Selection advice: the ZAYAR suffix denotes NFBGA-179 in large tape and reel — the production-volume variant of the ZAYA tray version. Confirm BGA assembly capability before committing; otherwise the HLQFP PTPS tray variant is easier to handle. Match the order code to your assembly process. Parameters verified against the TI official product page.
Ordering-code highlights reviewed against official manufacturer documentation.
TMS320F28335 is available in the following manufacturer order codes. They share the same TMS320F28335 design; the table highlights package, packing and ordering differences. Quote the exact code your BOM needs.
| Order code | Package | Packing | Key difference |
|---|---|---|---|
| TMS320F28335PGFA | LQFP-176 | — | — |
| TMS320F28335PTPS | HLQFP-176 | JEDEC TRAY (5+1) | Package/pins: HLQFP (PTP), 176 pins; TMS320F28335PGFA is LQFP (PGF), 176 pins; do not assume direct replacement — verify PCB pads, thermal and pinout; rated operating temperature changes from -40 to 85 °C to -40 to 125 °C — verify the temperature grade. |
| TMS320F28335ZAYA | NFBGA-179 | EIAJ TRAY (5+1) | Package/pins: NFBGA (ZAY), 179 pins; TMS320F28335PGFA is LQFP (PGF), 176 pins; do not assume direct replacement — verify PCB pads, thermal and pinout; factory packing is EIAJ TRAY (5+1), 160 per pack; TMS320F28335PGFA is JEDEC TRAY (5+1), 40 per pack. |
| TMS320F28335ZAYAR | NFBGA-179 | LARGE T&R | Package/pins: NFBGA (ZAY), 179 pins; TMS320F28335PGFA is LQFP (PGF), 176 pins; do not assume direct replacement — verify PCB pads, thermal and pinout; factory packing is LARGE T&R, 1,000 per pack; TMS320F28335PGFA is JEDEC TRAY (5+1), 40 per pack. |
| TMS320F28335ZJZA | PBGA-176 | JEDEC TRAY (5+1) | Package/pins: PBGA (ZJZ), 176 pins; TMS320F28335PGFA is LQFP (PGF), 176 pins; do not assume direct replacement — verify PCB pads, thermal and pinout; factory packing is JEDEC TRAY (5+1), 126 per pack; TMS320F28335PGFA is JEDEC TRAY (5+1), 40 per pack. |
| TMS320F28335ZJZS | PBGA-176 | JEDEC TRAY (5+1) | Package/pins: PBGA (ZJZ), 176 pins; TMS320F28335PGFA is LQFP (PGF), 176 pins; do not assume direct replacement — verify PCB pads, thermal and pinout; rated operating temperature changes from -40 to 85 °C to -40 to 125 °C — verify the temperature grade; factory packing is JEDEC TRAY (5+1), 126 per pack; TMS320F28335PGFA is JEDEC TRAY (5+1), 40 per pack. |
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Browse existing catalog records — same series first, then the same category and manufacturer. These are not confirmed replacements; compatibility requires engineering review.
These are order-code variants of the same Texas Instruments series. They share the core design; the ordering code selects the exact configuration — TMS320F28335PGFA (LQFP-176); TMS320F28335PTPS: Package/pins: HLQFP (PTP), 176 pins; TMS320F28335PGFA is LQFP (PGF), 176 pins; do not assume direct replacement — verify PCB pads, thermal and pinout; rated operating temperature changes from -40 to 85 °C to -40 to 125 °C — verify the temperature grade.; TMS320F28335ZAYA: Package/pins: NFBGA (ZAY), 179 pins; TMS320F28335PGFA is LQFP (PGF), 176 pins; do not assume direct replacement — verify PCB pads, thermal and pinout; factory packing is EIAJ TRAY (5+1), 160 per pack; TMS320F28335PGFA is JEDEC TRAY (5+1), 40 per pack.. TMS320F28335ZAYAR itself is the NFBGA-179 configuration. A code that differs by even one character may be a different device, so always quote the complete code exactly as it appears on your BOM.
From the verified technical profile: Package code: NFBGA (ZAY); Pin count: 179; Operating temperature: -40 to 85 °C. These are the catalog-recorded values for TMS320F28335ZAYAR — always re-check them against the manufacturer datasheet revision quoted on your BOM before finalizing the design.