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F280025PNSR
F280025PNSR
| Part Number | F280025PNSR |
|---|---|
| Manufacturer | Texas Instruments (TI) |
| Category | Integrated Circuits (ICs) > Embedded – Microcontrollers |
| Description | C2000™ Piccolo™ 32-bit real-time microcontroller running at 100 MHz, integrating a C28x DSP core, FPU, TMU, 128 KB ECC Flash, 8-channel high-resolution PWMs, dual 12-bit 3.45MSPS ADCs, rich multi-protocol communication peripherals in an 80-pin LQFP-80 package. |
| Stock Status | In Stock |
| Origin | Original Factory |
Product Overview
The F280025PNSR is a 32-bit real-time C2000 Piccolo MCU from TI, running at 100MHz with integrated FPU and TMU math accelerators. It features 128KB ECC Flash, 24KB parity/ECC SRAM, 14 ePWMs (8×150ps HRPWM) and dual 3.45MSPS 12-bit ADCs with window comparators. Housed in 12×12mm LQFP-80, this industrial/automotive-grade chip supports -40℃~+125℃ operation, ideal for digital power, motor control and EV charging equipment.
Core Advantages
Advanced C28x Core with FPU & TMU
Combines a powerful 32-bit DSP engine with integrated math hardware accelerators, allowing complex field-oriented control (FOC) algorithms to be executed in fraction of a microsecond.
Picosecond-Resolution HRPWM Modules
Features specialized high-resolution pulse-width modulators capable of 150ps-level duty cycle adjustments, which drastically minimizes output voltage ripple in modern high-frequency power topologies.
Integrated High-Speed Analog Circuitry
Houses dual 3.45MSPS 12-bit ADCs, four programmable windowed analog comparators, and internal DAC voltage references to facilitate immediate overcurrent/overvoltage protection without external sensing chips.
Automotive and Industrial Grade Robustness
Built with functional safety enablers, highly deterministic hardware interrupt controllers, and a rugged architectural design that excels under intense electrical noise and vibration, supporting -40°C to +125°C wide temperature operation.
Key Specifications
| Brand | Texas Instruments C2000™ Real-Time Control Series |
|---|---|
| Product Model | TMS320F280025PNS |
| CPU Bit Width | 32-bit DSP Microcontroller |
| RoHS Status | RoHS Compliant / Lead-Free / Eco-Friendly Manufacturing Standards Approved |
| EDA/CAD Model | 3D STEP Models, Schematic Symbols, and PCB footprint configurations available upon request |
| Warranty | 1-Year Standard Quality Warranty |
| Package / Case | LQFP-80 (12mm × 12mm) |
| Mounting Type | Surface Mount Technology (SMD/SMT Lead Reflow Solder Assembly) |
| Tape & Reel Mark | Suffix R = Tape & Reel packaging for mass SMT production |
| Surface Marking / Silkscreen | F280025PNS Marking |
| Core Processor Core | 32-Bit C28x DSP Architecture with IEEE754 FPU & Trigonometric TMU Accelerator |
| Maximum Clock Frequency | 100 MHz Maximum Core Operating Frequency |
| Program Flash Capacity | 128 KB ECC-Protected Embedded Flash Memory |
| Data RAM Capacity | 24 KB Internal High-Speed SRAM (Parity / ECC Selectable Protection) |
| Analog-to-Digital Converter | Dual 12-Bit 3.45 MSPS High-Speed ADC, total 16 external analog input channels |
| Digital Communication Ports | 1 × CAN 2.0B, 2 × SPI, 1 × SCI(UART), 2 × LIN, 2 × I²C, 1 × PMBus, 1 × 200Mbps FSI high-speed serial interface |
| PWM Control Peripherals | 14 ePWM channels, 8 channels with 150ps high-resolution HRPWM, integrated deadband & hardware trip zones |
| I/O Quantity | 56 Multifunction General Purpose I/O Pins |
| Operating Core Voltage ($V_{DD}$) | Single 3.3V external I/O supply, integrated internal 1.2V core voltage regulator |
| Operating Temperature Range | -40°C to +125°C (Automotive / Industrial High-Temperature Qualification) |
| Application Type | Digital Power Control, Industrial Motor Drive, Automotive Auxiliary Control |
Typical Applications
- Industrial Motor Drivers, Three-Phase AC Induction Motors, and Permanent Magnet Synchronous Motors (PMSM)
- Solar Power Inverters, Grid-Tied Energy Storage Converters, and Microinverters
- Electric Vehicle (EV) On-Board Chargers (OBC), DC-DC Fast Converters, and Charging Piles
- High-Density Server Power Supplies (PSU), Uninterruptible Power Supplies (UPS), and Telecom Rectifiers
- Digital Control of Advanced Buck, Boost, LLC, and Phase-Shifted Full-Bridge Power Topologies
Order & Shipping Info
| Minimum Order Quantity (MOQ) | 1 Piece |
|---|---|
| Shipping Time | Shipped within 1-2 business days |
| Delivery Time | 3-7 working days worldwide |
| Shipping Methods | DHL, UPS, FedEx, EMS |
| Payment Methods | T/T (Bank Transfer), PayPal, Credit Card, Western Union |
Technical Support
For datasheets, samples, stock inquiry and bulk pricing, please submit the quick inquiry form, we will reply within 24 hours.
Frequently Asked Questions
Q1: Are F280025PNSR chips 100% genuine original?
A: All stock F280025PNSR microcontrollers are brand-new original TI products. Every batch passes strict quality inspection and is delivered in original anti-static moisture-proof packaging to protect LQFP pins.
Q2: What does the suffix “R” stand for in F280025PNSR?
A: The letter R means tape & reel packaging, specially designed for automated SMT pick-and-place mass production.
Q3: Why choose C2000 series over standard ARM MCUs for digital power supplies?
A: Ordinary MCUs have obvious delay in real-time control algorithm calculation. C2000 F280025 equips dedicated FPU/TMU math coprocessors, picosecond-level HRPWM and window comparators, forming ultra-short sensing-control loop for high-frequency switching power supply.
Q4: How to obtain complete technical manuals or bulk quotation?
A: Fill in the quick inquiry form on this page, mark your demand quantity and project requirements. Our professional MCU support team will send full technical documents and customized price list within 24 hours.
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