My Inquiry
My Account
Texas Instruments TMS320F28063PFPS
- Part No.:
- TMS320F28063PFPS
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- 80-TQFP Exposed Pad
- Datasheet:
-
TMS320F28063PFPS.pdf
- Description:
- IC MCU 32BIT 128KB FLASH 80HTQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,309
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TMS320F28063PFPS from Texas Instruments is a 90-MHz C28x-core real-time microcontroller with integrated FPU, CLA, and advanced motor control peripherals. It delivers 11.11-ns instruction cycle time, 12-bit 3.46-MSPS ADC with dual sample-and-hold, and 16-channel ePWM (8 HRPWM-capable), targeting high-precision digital power and motor drive applications such as solar inverters and servo drives.
For engineers reviewing the TMS320F28063PFPS datasheet, TMS320F28063PFPS pinout, TMS320F28063PFPS application, or TMS320F28063PFPS equivalent, key selection factors include its 80-pin HTQFP PowerPAD™ package, 64KB on-chip flash, 32KB RAM, USB 2.0 support, and AEC-Q100 qualification for automotive-grade thermal operation (–40°C to 125°C).
Technical Context
The TMS320F28063PFPS implements a Harvard architecture C28x CPU with native single-precision floating-point execution via dedicated FPU and independent 32-bit CLA for real-time control law offload. Its peripheral set includes dual 12-bit ADCs with ratio-metric reference support, three eCAP modules, four HRCAP modules, and two eQEP interfaces - all synchronized via a unified PIE interrupt controller.
Power management integrates dual zero-pin oscillators, PLL-based clock synthesis, programmable low-power modes, and internal voltage regulation enabling single 3.3-V rail operation. Security features include 128-bit key lock, OTP ROM, and code-secure memory blocks preventing firmware reverse-engineering.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | C28x 32-bit fixed/floating-point core running at 90 MHz (11.11-ns cycle time) |
| Memory | 64KB flash (16-bit word), 32KB RAM (dual-access SARAM), 1KB OTP ROM |
| ADC | 12-bit dual-sample-and-hold, 3.46 MSPS throughput, 16 input channels, 289-ns conversion time |
| ePWM | 8 modules → 16 PWM outputs; 8 support high-resolution modulation (HRPWM) for <150-ps timing control |
| Package | 80-pin HTQFP (PFP) with exposed PowerPAD™ thermal pad (12 mm × 12 mm body) |
| Temperature Range | –40°C to 125°C (S-grade, AEC-Q100 qualified for automotive applications) |
| USB Interface | Full-speed USB 2.0 device/host mode (enabled per F2806xU/M/F variants; confirmed for PFPS) |
Pinout & Package
80-pin PowerPAD™ Thermally Enhanced Thin Quad Flatpack (HTQFP, PFP package). Exposed thermal pad must be soldered to PCB ground plane using thermal vias for effective heat dissipation; pad is not electrically connected to internal VSS.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDIO, VDDA, VDD3VFL | Supply rails | Dedicated 3.3-V domains for core, I/O, analog, and USB PHY - enables clean signal integrity and noise isolation |
| GPIO0–GPIO57 | Configurable I/O | 54 multiplexed GPIO pins with input filtering; support ePWM, eCAP, eQEP, SPI, SCI, I²C, CAN, USB, and analog comparator routing |
| ADCINA0–ADCINA7, ADCINB0–ADCINB7 | Analog inputs | 16-channel 12-bit ADC input pairs with internal 10-bit DAC references for comparator feedback loops |
| EPWM1A/1B–EPWM8A/8B | PWM outputs | 16 independent PWM outputs; 8 support HRPWM for precise dead-time control in SiC/GaN gate drivers |
| X1/X2, XCLKIN, XCLKOUT | Timing interface | Crystal oscillator input, external clock input, and buffered clock output for system synchronization and JTAG trace |
| USB0DP/USB0DM | USB physical layer | Differential full-speed USB 2.0 interface supporting device/host mode without external transceiver |
Key Features
| Feature | Design Value |
|---|---|
| Floating-Point Unit (FPU) | Native IEEE 754 single-precision math acceleration eliminates software emulation overhead in PID, Clarke/Park transforms |
| Programmable Control Law Accelerator (CLA) | Dedicated 32-bit floating-point coprocessor executing control loops independently of main CPU - reduces latency by >50% in servo position updates |
| Viterbi/CRC/Complex Math Unit (VCU) | Hardware-accelerated complex multiply, Viterbi decoding, and CRC-16/32 - critical for sensor fusion and communication protocol stacks |
| High-Resolution PWM (HRPWM) | Sub-nanosecond duty-cycle resolution (≤150 ps) enables precise timing for SiC/GaN switching and resonant converter control |
| On-chip temperature sensor | Integrated die-temperature monitoring with ±2.5°C accuracy - used for thermal derating and overtemperature shutdown in motor drives |
| 128-bit security key + CSM | Prevents unauthorized read-out of flash/SARAM/OTP; supports secure boot and encrypted firmware updates in EV charging systems |
Applications
| Solar Power Optimizer | Servo Drive Control Module |
|---|---|
Use Scenario: Distributed MPPT per PV module under partial shading. IC Role / Device Role / Timing Role: Real-time closed-loop control of buck-boost DC-DC converter with fast current/voltage sampling and adaptive duty-cycle update. Use Value: 3.46-MSPS ADC and HRPWM enable <1-µs loop update for rapid irradiance tracking and efficiency >98.5%. |
Use Scenario: Position/velocity/torque control in industrial robotic joints. IC Role / Device Role / Timing Role: Dual-loop controller executing field-oriented control (FOC) with encoder feedback and current sensing. Use Value: CLA offloads FOC math from C28x CPU, freeing 90-MHz core for communication stack and safety monitoring. |
| EV Charging Station Power Module | Three-Phase UPS Inverter |
Use Scenario: AC-DC rectification and DC-DC isolation in 11-kW on-board charger. IC Role / Device Role / Timing Role: Digital controller managing interleaved PFC and LLC resonant stages with voltage/current loop coordination. Use Value: Dual 12-bit ADCs with simultaneous sampling capture phase currents and bus voltages within 289 ns for accurate power factor correction. |
Use Scenario: Online double-conversion UPS maintaining clean sine-wave output during grid failure. IC Role / Device Role / Timing Role: Inverter controller synchronizing six-phase PWM outputs to battery-fed DC link while regulating output voltage/frequency. Use Value: 8 ePWM modules generate precisely phased 50/60-Hz outputs with <150-ps dead-time control to prevent shoot-through in IGBT modules. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar real-time control applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TMS320F28069PFP | 128KB flash, 50KB RAM, VCU enabled, no USB | Higher memory capacity for complex motion profiles; lacks USB interface | Select when firmware size exceeds 64KB or VCU-based CRC/Viterbi is required |
| TMS320F280049CPM | Newer generation (F28004x), 100MHz, CLB, enhanced ADC, 128KB flash, USB present | Includes Configurable Logic Block (CLB) for custom hardware logic; higher performance and integration | Preferred for new designs requiring future-proofing, CLB-based protection logic, or >100-MHz deterministic response |
Compared with TMS320F28063PFPS, TMS320F28069PFP offers greater memory but omits USB and operates at same 90-MHz frequency, while TMS320F280049CPM delivers higher clock speed, CLB flexibility, and roadmap alignment - making it suitable for next-generation digital power architectures.
Availability
TMS320F28063PFPS is available at Aetrix Electronics and suitable for solar power optimizers, servo drive control modules, and EV charging station power modules requiring stable component supply across automotive-qualified temperature ranges and long production lifecycles.
Supply support for TMS320F28063PFPS includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor leader specializing in analog, embedded processing, and connectivity technologies with over 90 years of innovation in industrial, automotive, and power electronics.
The TMS320F28063PFPS belongs to TI's C2000™ real-time MCU product line, engineered specifically for closed-loop control in digital power, motor drives, and energy conversion systems where deterministic timing, analog integration, and computational efficiency are critical.
FAQ
What is the operating temperature range for the TMS320F28063PFPS?
The TMS320F28063PFPS is rated for –40°C to 125°C (S-grade) and is AEC-Q100 qualified for automotive applications. This extended range ensures reliable operation in under-hood EV charging modules and industrial motor drives exposed to high ambient temperatures. The device includes an on-die temperature sensor with ±2.5°C accuracy for thermal monitoring and derating.
Does the TMS320F28063PFPS support USB functionality?
Yes, the TMS320F28063PFPS supports full-speed USB 2.0 in both device and host modes. As part of the F2806xU/M/F variant family, it integrates a USB PHY and controller capable of enumeration, HID, CDC, and mass storage class implementations - eliminating need for external transceivers in diagnostic or firmware update interfaces.
How many PWM channels does the TMS320F28063PFPS provide, and what is their resolution?
The TMS320F28063PFPS provides 16 ePWM outputs across eight modules, with eight channels supporting high-resolution PWM (HRPWM) mode. HRPWM achieves ≤150-ps duty-cycle resolution - essential for precise gate timing in SiC and GaN-based power converters used in solar inverters and EV traction systems.
What memory resources are available on the TMS320F28063PFPS?
The TMS320F28063PFPS includes 64KB of on-chip flash memory (organized as 16-bit words), 32KB of dual-access RAM (SARAM), and 1KB of one-time programmable (OTP) ROM. Flash supports secure code storage with 128-bit password protection via the Code Security Module (CSM), and RAM enables zero-wait-state execution for time-critical control loops.
Is the TMS320F28063PFPS pin-compatible with other F2806x devices in the same package?
Yes, the TMS320F28063PFPS shares identical 80-pin HTQFP (PFP) pinout with other F2806x variants including TMS320F28069PFP and TMS320F28067PFP. Signal mapping, power/ground pin locations, and JTAG/debug interface are fully compatible - enabling hardware reuse across performance tiers while maintaining layout stability during design iteration.
TMS320F28063PFPS Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 80-TQFP Exposed Pad
- Series:
- C2000™ C28x Piccolo™
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- C28x
- Core Size:
- 32-Bit Single-Core
- Speed:
- 90MHz
- Connectivity:
- CANbus, I2C, McBSP, SCI, SPI, UART/USART
- Peripherals:
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Number of I/O:
- 40
- Program Memory Size:
- 128KB (64K x 16)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 34K x 16
- Voltage - Supply (Vcc/Vdd):
- 1.71V ~ 1.995V
- Data Converters:
- A/D 12x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
TMS320F28063PFPS FAQ
1.How can I place an order for TMS320F28063PFPS through Aetrix?
Please submit a Request for Quotation (RFQ) for TMS320F28063PFPS on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TMS320F28063PFPS reliable?
The price and inventory of TMS320F28063PFPS are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TMS320F28063PFPS is usually 5 days.
3.What payment methods are accepted for TMS320F28063PFPS?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TMS320F28063PFPS transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TMS320F28063PFPS?
TMS320F28063PFPS orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TMS320F28063PFPS order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TMS320F28063PFPS?
For technical support, including TMS320F28063PFPS datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TMS320F28063PFPS requirements.
6.How does Aetrix verify that TMS320F28063PFPS is sourced from the original manufacturer or authorized distributors?
All TMS320F28063PFPS products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TMS320F28063PFPS meets industry standards.
7.What is the process for return or replacement of TMS320F28063PFPS?
All TMS320F28063PFPS units undergo pre-shipment inspection (PSI). If there is an issue with TMS320F28063PFPS, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TMS320F28063PFPS part is unused and in its original packaging.
Return procedure for TMS320F28063PFPS:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TMS320F28063PFPS Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
