TMX320F28335ZHHA Texas Instruments Integrated Circuit (BGA) In Stock
TMX320F28335ZHHA is a 32-bit floating-point digital signal controller running at up to 150 MHz with 512 KB flash memory in a BGA package, operating from 3.3 V supply. Available in stock worldwide with fast shipping.
- Manufacturer
- Texas Instruments
- Package
- BGA
- Pin Count
- 179
- Lifecycle
- OBSOLETE
- Datasheet
- TMX320F28335ZHHA Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $41.2500(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TMX320F28335ZHHA?
- 32-bit floating-point CPU core running at 150 MHz eliminates the need for manual fixed-point scaling in motor control and power conversion algorithms
- 512 KB on-chip flash and 20-bit address bus support large real-time control code without external memory
- Boundary scan (JTAG) and 3.3 V single-supply operation simplify board-level debug and reduce power rail complexity
What is TMX320F28335ZHHA used for?
TMX320F28335ZHHA targets high-performance real-time control applications such as three-phase motor drives, digital power supplies, and solar inverter controllers where floating-point math and fast interrupt response are critical. Running at 150 MHz with 512 KB flash, it handles complex FOC algorithms and PID loops simultaneously on a single chip. The BGA package suits compact power electronics boards where PCB area and signal routing density are constrained.
What are the specifications of TMX320F28335ZHHA?
| Pbfree Code | No |
| YTEOL | 0 |
| Additional Feature | ALSO OPERATES AT 3.3V SUPPLY |
| Address Bus Width | 20 |
| Barrel Shifter | NO |
| Bit Size | 32 |
| Boundary Scan | YES |
| Clock Frequency-Max | 150MHz |
| External Data Bus Width | 32 |
| Format | FLOATING POINT |
| Internal Bus Architecture | MULTIPLE |
| JESD-30 Code | S-PBGA-B179 |
| Low Power Mode | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | BGA179,14X14,32 |
| Package Shape | SQUARE |
| Package Style | GRID ARRAY, LOW PROFILE, FINE PITCH |
| Qualification Status | Not Qualified |
| RAM (words) | 34816 |
| Screening Level | TS 16949 |
| Supply Current-Max | 40mA |
| Supply Voltage-Max | 1.995V |
| Supply Voltage-Min | 1.805V |
| Supply Voltage-Nom | 1.9V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | BALL |
| Terminal Pitch | 0.8mm |
| Terminal Position | BOTTOM |
| uPs/uCs/Peripheral ICs Type | DIGITAL SIGNAL PROCESSOR, CONTROLLER |
| Package | BGA |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A991.a.2 |
| HTS Code | 8542.31.00.35 |
Where can I find the TMX320F28335ZHHA datasheet?
TMX320F28335ZHHA Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TMX320F28335ZHHA?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What clock frequency does TMX320F28335ZHHA achieve, and how does that benefit real-time control loops?
TMX320F28335ZHHA operates at up to 150 MHz, delivering approximately 150 MIPS of processing throughput. This allows a 10 kHz motor control ISR to complete field-oriented control calculations including Park transform, Clarke transform, and PI regulators well within a 100 µs period, leaving headroom for communications and diagnostics tasks.
Does TMX320F28335ZHHA include a hardware floating-point unit, and why does that matter for power electronics designs?
Yes, TMX320F28335ZHHA integrates a 32-bit IEEE-754 floating-point unit, which eliminates the manual Q-format scaling required with fixed-point DSPs. Engineers can write motor control or inverter algorithms directly in floating-point C, cutting development time and reducing the risk of overflow errors in high-gain PID controllers operating over wide dynamic ranges.
What supply voltage does TMX320F28335ZHHA require, and is there a pin-compatible lower-cost alternative for cost-sensitive designs?
TMX320F28335ZHHA operates from a 3.3 V I/O supply and an internal 1.9 V core rail, which can be generated by an on-chip voltage regulator from a single 3.3 V input. For cost-sensitive production, TMS320F28335ZHHA (standard commercial grade) is a pin-compatible alternative in the same 179-ball BGA package, offering identical 150 MHz performance without the extended qualification of the TMX-prefix engineering sample variant.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $41.2500 | $41.25 |
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