TMS320F28027FPTT - 60MHz C2000 MCU 64KB Flash | Texas Instruments
MPN: F28027FPTT ✓ فعالF28027FPTT نمای کلی
A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory, and programmable input/output peripherals. The C2000 family is a specialized line of MCUs optimized for real-time control, combining the C28x DSP core with control peripherals like PWM, ADC, and quadrature encoder interfaces. This makes them ideal for motor control, digital power conversion, and industrial automation.
Key features of the TMS320F28027FPTT include a 60 MHz C28x CPU, 64 KB flash, 12-bit ADC with up to 16 channels, multiple PWM modules, and a variety of communication interfaces such as SPI, SCI (UART), and I2C. The device operates from a single 3.3V supply thanks to an internal voltage regulator, simplifying power design. It also includes a hardware floating-point unit (FPU) for faster math operations.
Technically, the C28x core is a 32-bit fixed-point architecture with a Harvard bus structure, enabling simultaneous instruction and data fetches. The device supports up to 60 MHz operation with a 3.3V supply, and includes a 128-bit security key to protect proprietary code. The integrated analog-to-digital converter (ADC) offers 12-bit resolution with a conversion time of 216 ns, suitable for high-speed control loops.
Typical applications include motor control for appliances and industrial drives, digital power supplies, solar inverters, and automotive systems. The device's high-performance PWM and ADC make it ideal for closed-loop control algorithms. Its low pin count and integrated peripherals reduce system cost and board space.
When designing with this MCU, ensure proper decoupling of the 3.3V supply and use the internal voltage regulator's output for the core. The device supports JTAG debugging and programming, and the InstaSPIN-FOC library is available for sensorless motor control. Careful layout of the analog and digital grounds is recommended for optimal ADC performance.
جایگزین‌های drop-in برای F28027FPTT — همان پکیج، سازگار پین‌به‌پین. قطعات با پکیج متفاوت که نیاز به تغییر PCB دارند مستثنی هستند.
گونه‌ها در این سری
مدل‌های هم‌سری که جایگزین مستقیم هستند برای F28027FPTT (همان فرم‌فاکتور و فوت‌پرینت) — متفاوت در Supply Voltage, Code Compatibility, Core, Flash Memory, SRAM.
TMS320F28027PTT
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←TMS320F28026FPTT
✅ جایگزین مستقیم ⚠️ مشخصات تأییدنشده📋 جایگزین مرجع (خارج از کاتالوگ)
TMS320F28023FPTT
✅ جایگزین مستقیم ⚠️ مشخصات تأییدنشده📋 جایگزین مرجع (خارج از کاتالوگ)
TMS320F28027FPTQR
✅ جایگزین مستقیم ⚠️ مشخصات تأییدنشده📋 جایگزین مرجع (خارج از کاتالوگ)
TMS320F28027FPTT
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←F28027FPTT حداکثر مقادیر مجاز و مشخصات الکتریکی
| Core | C28x (32-bit) |
| حداکثر فرکانس کلاک | 60 MHz |
| Program Memory Size | 64 KB (32K x 16) |
| عرض گذرگاه داده | 32 bit |
| ADC Resolution | 12-bit |
| Communication Interfaces | SPI, SCI (UART), I2C |
| ولتاژ تغذیه | 3.3V (single rail) |
| محدوده دمای کاری | -40°C to +105°C |
| بسته‌بندی | 48-LQFP (7x7 mm) |
| نوع نصب | Surface Mount |
| وضعیت RoHS | Compliant |
| InstaSPIN-FOC | Yes (in ROM) |
پیکربندی پین F28027FPTT
| پین 1 | VDDIO — I/O supply voltage (3.3V) |
| پین 2 | VSS — Ground |
| پین 3 | GPIO0 — General purpose I/O / PWM |
| پین 4 | GPIO1 — General purpose I/O / PWM |
| پین 5 | GPIO2 — General purpose I/O / PWM |
| پین 6 | GPIO3 — General purpose I/O / PWM |
| پین 7 | GPIO4 — General purpose I/O / PWM |
| پین 8 | GPIO5 — General purpose I/O / PWM |
| پین 9 | GPIO6 — General purpose I/O / PWM |
| پین 10 | GPIO7 — General purpose I/O / PWM |
| پین 11 | VDD — Core supply (1.8V internal) |
| پین 12 | VSS — Ground |
| پین 13 | GPIO8 — General purpose I/O / PWM |
| پین 14 | GPIO9 — General purpose I/O / PWM |
| پین 15 | GPIO10 — General purpose I/O / PWM |
| پین 16 | GPIO11 — General purpose I/O / PWM |
| پین 17 | GPIO12 — General purpose I/O / PWM |
| پین 18 | GPIO13 — General purpose I/O / PWM |
| پین 19 | GPIO14 — General purpose I/O / PWM |
| پین 20 | GPIO15 — General purpose I/O / PWM |
| پین 21 | VDDIO — I/O supply voltage (3.3V) |
| پین 22 | VSS — Ground |
| پین 23 | GPIO16 — General purpose I/O / PWM |
| پین 24 | GPIO17 — General purpose I/O / PWM |
| پین 25 | GPIO18 — General purpose I/O / PWM |
| پین 26 | GPIO19 — General purpose I/O / PWM |
| پین 27 | GPIO20 — General purpose I/O / PWM |
| پین 28 | GPIO21 — General purpose I/O / PWM |
| پین 29 | GPIO22 — General purpose I/O / PWM |
| پین 30 | GPIO23 — General purpose I/O / PWM |
| پین 31 | VDD — Core supply (1.8V internal) |
| پین 32 | VSS — Ground |
| پین 33 | GPIO24 — General purpose I/O / PWM |
| پین 34 | GPIO25 — General purpose I/O / PWM |
| پین 35 | GPIO26 — General purpose I/O / PWM |
| پین 36 | GPIO27 — General purpose I/O / PWM |
| پین 37 | GPIO28 — General purpose I/O / PWM |
| پین 38 | GPIO29 — General purpose I/O / PWM |
| پین 39 | GPIO30 — General purpose I/O / PWM |
| پین 40 | GPIO31 — General purpose I/O / PWM |
| پین 41 | VDDIO — I/O supply voltage (3.3V) |
| پین 42 | VSS — Ground |
| پین 43 | XCLKIN — External clock input |
| پین 44 | X1 — Crystal oscillator input |
| پین 45 | X2 — Crystal oscillator output |
| پین 46 | VDD — Core supply (1.8V internal) |
| پین 47 | VSS — Ground |
| پین 48 | TRST — JTAG test reset |
کاربردهای معمول
F28027FPTT مناسب است برای 6 کاربردs: Motor Control, Digital Power Conversion, Solar Inverters, Industrial Automation, Automotive Systems, Home Appliances.
Motor Control
The TMS320F28027FPTT is ideal for motor control applications such as variable speed drives, pumps, and fans. Its 60 MHz C28x core with FPU enables high-speed FOC algorithms, and the integrated PWM and ADC provide precise control. The InstaSPIN-FOC library simplifies sensorless control, reducing development time. With 12-bit ADC and multiple PWM channels, it can handle complex control loops with minimal external components.
پیشنهادی
Digital Power Conversion
The TMS320F28027FPTT excels in digital power supplies, including AC-DC and DC-DC converters. Its high-speed ADC and PWM modules enable digital control loops with high bandwidth. The 60 MHz core can execute complex algorithms like PID and predictive control. The device's integrated analog comparators and trip zones enhance protection. This makes it suitable for server power supplies, telecom rectifiers, and solar inverters.
پیشنهادی
Solar Inverters
In solar inverters, the TMS320F28027FPTT manages MPPT (Maximum Power Point Tracking) and grid-tie control. Its 12-bit ADC samples voltage and current from solar panels, while PWM generates switching signals for the inverter bridge. The C28x core's math capabilities handle complex algorithms like perturb-and-observe MPPT. The device's robust peripherals ensure reliable operation in harsh environments.
پیشنهادی
Industrial Automation
The TMS320F28027FPTT is used in industrial automation for PLCs, robotics, and process control. Its multiple communication interfaces (SPI, SCI, I2C) allow easy integration with sensors and actuators. The device's real-time control capabilities enable precise motion control and monitoring. The 48-pin LQFP package is compact, suitable for space-constrained industrial modules.
پیشنهادی
Automotive Systems
The TMS320F28027FPTT is suitable for automotive applications like engine control, transmission control, and electric power steering. Its high-temperature rating (-40°C to +105°C) and robust peripherals meet automotive requirements. The device's PWM and ADC are used for sensor feedback and actuator control. While not AEC-Q100 qualified, it is often used in non-safety-critical automotive modules.
پیشنهادی
Home Appliances
The TMS320F28027FPTT is used in home appliances such as washing machines, refrigerators, and air conditioners for motor control and user interface. Its low cost and integrated peripherals reduce system complexity. The device's energy-efficient operation helps meet energy standards. The InstaSPIN-FOC library enables quiet and efficient motor operation, improving appliance performance.
پیشنهادی
خلاصه محصولات پیشنهادی
داده‌های مرجع مهندسی برای F28027FPTT — مقایسه، راهنمای طراحی و اطلاعات انطباق.
راهنمای انتخاب
مقایسه با جایگزین‌ها
| پارامتر | این محصول | TMS320F28027PTT | TMS320F28026FPTT | TMS320F28023FPTT |
|---|---|---|---|---|
| Package | 48-LQFP (7x7 mm) | 48-LQFP (7x7 mm) | 48-LQFP (7x7 mm) | 48-LQFP (7x7 mm) |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Core | C28x (32-bit) | C28x (32-bit) | C28x (32-bit) | C28x (32-bit) |
| Max Clock Frequency | 60 MHz | 60 MHz | 60 MHz | 60 MHz |
| Flash Memory | 64 KB | 64 KB | 32 KB | 32 KB |
| InstaSPIN-FOC | Yes | No | Yes | Yes |
| ADC Resolution | 12-bit | 12-bit | 12-bit | 12-bit |
| Supply Voltage | 3.3V | 3.3V | 3.3V | 3.3V |
تفاوت‌های کلیدی
- Integrated InstaSPIN-FOC in ROM (در مقابلTMS320F28027PTT)
- Higher flash memory (64 KB) (در مقابلTMS320F28026FPTT)
- Pin-to-pin compatibility with non-'F' variant (در مقابلTMS320F28027PTT)
یادداشت‌های طراحی
The TMS320F28027FPTT operates from a single 3.3V supply, with an internal voltage regulator generating the 1.8V core voltage. Ensure the 3.3V supply is clean and well-regulated, with a 10uF and 0.1uF decoupling capacitor placed close to the VDDIO pins. The internal regulator requires a 1.2uF capacitor on the VREG output pin for stability.
For optimal ADC performance, separate analog and digital ground planes and connect them at a single point. Place the ADC reference decoupling capacitors close to the ADC pins. Keep high-speed digital traces away from analog input traces to minimize noise coupling. Use a solid ground plane under the device.
Do not exceed the absolute maximum ratings for VDDIO (3.6V) or VDD (2.1V). Ensure the JTAG pins are properly terminated to avoid unintended programming issues. When using the internal oscillator, place the crystal and load capacitors close to the X1/X2 pins. Also, ensure the boot mode pins are set correctly for the desired boot source.
اطلاعات انطباق
RoHS compliant per TI product page. Not AEC-Q100 qualified; for automotive use, consider TI's Q1 versions.
