TMS320F28034PNS Texas Instruments Integrated Circuit (Other) In Stock
TMS320F28034PNS is a Piccolo 32-bit C2000 microcontroller from Texas Instruments running at up to 60 MHz with 128 KB Flash. It integrates a floating-point unit, ADC, and boundary scan for real-time control applications. Available in a lead-free package for motor drive and digital power systems.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 80
- Lifecycle
- ACTIVE
- Datasheet
- TMS320F28034PNS Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 32-bit TMS320 Piccolo CPU at 60 MHz with hardware floating-point unit for real-time closed-loop control algorithms
- 128 KB on-chip Flash with built-in ADC enabling standalone digital power conversion and motor-drive designs
- Boundary scan support simplifies board-level testing and JTAG debug integration in production environments
Applications
TMS320F28034PNS targets digital power supply controllers, AC motor drives, and solar inverter designs where a 60 MHz 32-bit floating-point processor handles fast PID loops and PWM generation. It is well suited for BLDC and PMSM servo drives that require precise torque and speed control with on-chip ADC feedback. Industrial UPS systems and switched-mode power supplies also leverage its real-time control peripherals to achieve tight voltage regulation with minimal external logic.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Has ADC | YES |
| Bit Size | 32 |
| Boundary Scan | YES |
| CPU Family | TMS320 |
| Clock Frequency-Max | 60MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FLOATING POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G80 |
| JESD-609 Code | e4 |
| Low Power Mode | YES |
| Number of External Interrupts | 3 |
| Number of I/O Lines | 45 |
| Number of Serial I/Os | 2 |
| Number of Timers | 3 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 16 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | QFP80,.55SQ,20 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 20480 |
| RAM (words) | 20 |
| ROM (words) | 65536 |
| ROM Programmability | FLASH |
| Screening Level | AEC-Q100 |
| Speed | 60MHz |
| Supply Current-Max | 120mA |
| Supply Voltage-Max | 1.995V |
| Supply Voltage-Min | 1.71V |
| Supply Voltage-Nom | 1.8V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| ## TMS320F28034PNS Alternates Showing results | Image |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.30 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TMS320F28034PNS:
Frequently Asked Questions
What clock frequency and core architecture does TMS320F28034PNS use?
TMS320F28034PNS is built on the TMS320 C2000 32-bit CPU core clocked at up to 60 MHz. It includes a hardware floating-point unit that executes single-precision operations without software emulation, shortening the PID loop cycle time in motor-drive and power-supply firmware by several microseconds.
How much on-chip Flash does TMS320F28034PNS provide for control firmware?
TMS320F28034PNS integrates 128 KB of on-chip Flash, sufficient for mid-complexity motor control or digital power algorithms including field-oriented control, space-vector PWM, and protection routines. The on-chip memory eliminates an external Flash device, saving board area and reducing BOM cost in cost-sensitive drives.
Which motor-drive topologies can TMS320F28034PNS control at 60 MHz?
At 60 MHz with a floating-point unit, TMS320F28034PNS can execute field-oriented control loops for PMSM and BLDC motors running at speeds up to several thousand RPM with a 20 kHz PWM switching frequency. The integrated ADC allows direct 12-bit current and voltage sampling, enabling sensorless control with back-EMF detection in a single-chip solution.
Does TMS320F28034PNS support board-level testing, and how does that help production?
Yes, TMS320F28034PNS includes boundary scan (IEEE 1149.1 JTAG), allowing automated test equipment to perform continuity and interconnect checks across all pins without powering up the application firmware. This reduces PCB bring-up time by catching solder defects early in the production flow for boards using this 32-bit controller.
Related Guides
DP83848 10/100 Mbps Ethernet PHY Transceiver: How to Choose the Right Variant
A complete selection guide for the DP83848 family: compare temperature grades, packages, JTAG support, and interface options across all five variants.
Jun 2, 2026
LM5156 Wide-VIN Boost/SEPIC/Flyback Controller: How to Choose the Right Variant
A concise selection guide for the LM5156 and LM51561 family: how to choose between automotive vs industrial grade, spread-spectrum vs fixed-frequency, and WSON-8 vs HTSSOP-14 package.
Jun 2, 2026
24LC01B I2C EEPROM Design Guide: Pinout, Write Timing, and Package Selection
Complete application note for the Microchip 24LC01B 1 Kbit I2C EEPROM: address wiring, pull-up sizing, acknowledge polling, page-write alignment, and package selection.
Jun 1, 2026
AD8531ARTZ-REEL7 Application Note: High-Current Op-Amp Design Guide
A complete design guide for the AD8531ARTZ-REEL7 250 mA rail-to-rail op-amp: decoupling, thermal budgeting, capacitive load stability, and PCB layout best practices.
Jun 1, 2026
Why Buy from FindMyChip
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
CD54AC164F3A
Ceramic Dual-In-Line Packages
Integrated Circuit
CD4049UBE-NG
Dual-In-Line Packages
Integrated Circuit
CD54HC151F3A
Ceramic Dual-In-Line Packages
Integrated Circuit
CD54HC192F3A
Ceramic Dual-In-Line Packages
Integrated Circuit
CD54AC08F3A
Ceramic Dual-In-Line Packages
Integrated Circuit
CD54HC368F3A
Ceramic Dual-In-Line Packages
Integrated Circuit
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”