TMS320F28027FPTT - 60MHz C2000 MCU 64KB Flash | Texas Instruments
MPN: F28027FPTT ✓ Hoạt độngF28027FPTT Tóm tắt
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.
Bộ thay thế dễ dàng lắp đặt cho F28027FPTT — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với F28027FPTT (cùng hình factor và footprint) — khác nhau ở Supply Voltage, Code Compatibility, Core, Flash Memory, SRAM.
TMS320F28027PTT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →TMS320F28026FPTT
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TMS320F28023FPTT
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
TMS320F28027FPTQR
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
TMS320F28027FPTT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →F28027FPTT Tỷ lệ tối đa & tính chất điện
| Core | C28x (32-bit) |
| Tần số xung maksimum | 60 MHz |
| Program Memory Size | 64 KB (32K x 16) |
| Bề rộng đường dữ liệu | 32 bit |
| ADC Resolution | 12-bit |
| Communication Interfaces | SPI, SCI (UART), I2C |
| Điện áp cung cấp | 3.3V (single rail) |
| Khoảng nhiệt độ hoạt động | -40°C to +105°C |
| Hộp | 48-LQFP (7x7 mm) |
| Kiểu lắp đặt | Surface Mount |
| Trạng thái RoHS | Compliant |
| InstaSPIN-FOC | Yes (in ROM) |
Cấu hình chân F28027FPTT
| Chân 1 | VDDIO — I/O supply voltage (3.3V) |
| Chân 2 | VSS — Ground |
| Chân 3 | GPIO0 — General purpose I/O / PWM |
| Chân 4 | GPIO1 — General purpose I/O / PWM |
| Chân 5 | GPIO2 — General purpose I/O / PWM |
| Chân 6 | GPIO3 — General purpose I/O / PWM |
| Chân 7 | GPIO4 — General purpose I/O / PWM |
| Chân 8 | GPIO5 — General purpose I/O / PWM |
| Chân 9 | GPIO6 — General purpose I/O / PWM |
| Chân 10 | GPIO7 — General purpose I/O / PWM |
| Chân 11 | VDD — Core supply (1.8V internal) |
| Chân 12 | VSS — Ground |
| Chân 13 | GPIO8 — General purpose I/O / PWM |
| Chân 14 | GPIO9 — General purpose I/O / PWM |
| Chân 15 | GPIO10 — General purpose I/O / PWM |
| Chân 16 | GPIO11 — General purpose I/O / PWM |
| Chân 17 | GPIO12 — General purpose I/O / PWM |
| Chân 18 | GPIO13 — General purpose I/O / PWM |
| Chân 19 | GPIO14 — General purpose I/O / PWM |
| Chân 20 | GPIO15 — General purpose I/O / PWM |
| Chân 21 | VDDIO — I/O supply voltage (3.3V) |
| Chân 22 | VSS — Ground |
| Chân 23 | GPIO16 — General purpose I/O / PWM |
| Chân 24 | GPIO17 — General purpose I/O / PWM |
| Chân 25 | GPIO18 — General purpose I/O / PWM |
| Chân 26 | GPIO19 — General purpose I/O / PWM |
| Chân 27 | GPIO20 — General purpose I/O / PWM |
| Chân 28 | GPIO21 — General purpose I/O / PWM |
| Chân 29 | GPIO22 — General purpose I/O / PWM |
| Chân 30 | GPIO23 — General purpose I/O / PWM |
| Chân 31 | VDD — Core supply (1.8V internal) |
| Chân 32 | VSS — Ground |
| Chân 33 | GPIO24 — General purpose I/O / PWM |
| Chân 34 | GPIO25 — General purpose I/O / PWM |
| Chân 35 | GPIO26 — General purpose I/O / PWM |
| Chân 36 | GPIO27 — General purpose I/O / PWM |
| Chân 37 | GPIO28 — General purpose I/O / PWM |
| Chân 38 | GPIO29 — General purpose I/O / PWM |
| Chân 39 | GPIO30 — General purpose I/O / PWM |
| Chân 40 | GPIO31 — General purpose I/O / PWM |
| Chân 41 | VDDIO — I/O supply voltage (3.3V) |
| Chân 42 | VSS — Ground |
| Chân 43 | XCLKIN — External clock input |
| Chân 44 | X1 — Crystal oscillator input |
| Chân 45 | X2 — Crystal oscillator output |
| Chân 46 | VDD — Core supply (1.8V internal) |
| Chân 47 | VSS — Ground |
| Chân 48 | TRST — JTAG test reset |
Ứng dụng tiêu biểu
F28027FPTT phù hợp cho 6 Áp dụngs: 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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho F28027FPTT — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | 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 |
Bảo phân biệt quan trọng
- Integrated InstaSPIN-FOC in ROM (vsTMS320F28027PTT)
- Higher flash memory (64 KB) (vsTMS320F28026FPTT)
- Pin-to-pin compatibility with non-'F' variant (vsTMS320F28027PTT)
Ghi chú thiết kế
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.
Thông tin tuân thủ
RoHS compliant per TI product page. Not AEC-Q100 qualified; for automotive use, consider TI's Q1 versions.
