TMS320F28027FPTT - 60MHz C2000 MCU 64KB Flash | Texas Instruments
N.º de pieza: F28027FPTT ✓ Activo| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $2.55 | $2,55 |
| 10 | $2.3 | $23,00 |
| 100 | $2.05 | $205,00 |
| 500 | $1.85 | $925,00 |
| 1.000 | $1.65 | $1.650,00 |
F28027FPTT Descripción general
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.
Alternativas directas para F28027FPTT — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Variantes de esta serie
Modelos de la misma serie compatibles directamente con F28027FPTT (mismo factor de forma y huella) — difiere en Supply Voltage, Code Compatibility, Core, Flash Memory, SRAM.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
TMS320F28027PTT
✅ Sustitución directa✓ En stock
$2.68 / unidad
Ver hoja de datos →TMS320F28026FPTT
✅ Sustitución directa ⚠️ Especificaciones sin verificar📋 Alternativa de referencia (no en el catálogo)
TMS320F28023FPTT
✅ Sustitución directa ⚠️ Especificaciones sin verificar📋 Alternativa de referencia (no en el catálogo)
TMS320F28027FPTQR
✅ Sustitución directa ⚠️ Especificaciones sin verificar📋 Alternativa de referencia (no en el catálogo)
TMS320F28027FPTT
✅ Sustitución directa✓ En stock
$1 / unidad
Ver hoja de datos →F28027FPTT Valores máximos y características eléctricas
| Core | C28x (32-bit) |
| Frecuencia de reloj máxima | 60 MHz |
| Program Memory Size | 64 KB (32K x 16) |
| Ancho del bus de datos | 32 bit |
| ADC Resolution | 12-bit |
| Communication Interfaces | SPI, SCI (UART), I2C |
| Tensión de alimentación | 3.3V (single rail) |
| Rango de temperatura de funcionamiento | -40°C to +105°C |
| Encapsulado | 48-LQFP (7x7 mm) |
| Tipo de montaje | Surface Mount |
| Estado RoHS | Compliant |
| InstaSPIN-FOC | Yes (in ROM) |
Configuración de pines de F28027FPTT
| Pin 1 | VDDIO — I/O supply voltage (3.3V) |
| Pin 2 | VSS — Ground |
| Pin 3 | GPIO0 — General purpose I/O / PWM |
| Pin 4 | GPIO1 — General purpose I/O / PWM |
| Pin 5 | GPIO2 — General purpose I/O / PWM |
| Pin 6 | GPIO3 — General purpose I/O / PWM |
| Pin 7 | GPIO4 — General purpose I/O / PWM |
| Pin 8 | GPIO5 — General purpose I/O / PWM |
| Pin 9 | GPIO6 — General purpose I/O / PWM |
| Pin 10 | GPIO7 — General purpose I/O / PWM |
| Pin 11 | VDD — Core supply (1.8V internal) |
| Pin 12 | VSS — Ground |
| Pin 13 | GPIO8 — General purpose I/O / PWM |
| Pin 14 | GPIO9 — General purpose I/O / PWM |
| Pin 15 | GPIO10 — General purpose I/O / PWM |
| Pin 16 | GPIO11 — General purpose I/O / PWM |
| Pin 17 | GPIO12 — General purpose I/O / PWM |
| Pin 18 | GPIO13 — General purpose I/O / PWM |
| Pin 19 | GPIO14 — General purpose I/O / PWM |
| Pin 20 | GPIO15 — General purpose I/O / PWM |
| Pin 21 | VDDIO — I/O supply voltage (3.3V) |
| Pin 22 | VSS — Ground |
| Pin 23 | GPIO16 — General purpose I/O / PWM |
| Pin 24 | GPIO17 — General purpose I/O / PWM |
| Pin 25 | GPIO18 — General purpose I/O / PWM |
| Pin 26 | GPIO19 — General purpose I/O / PWM |
| Pin 27 | GPIO20 — General purpose I/O / PWM |
| Pin 28 | GPIO21 — General purpose I/O / PWM |
| Pin 29 | GPIO22 — General purpose I/O / PWM |
| Pin 30 | GPIO23 — General purpose I/O / PWM |
| Pin 31 | VDD — Core supply (1.8V internal) |
| Pin 32 | VSS — Ground |
| Pin 33 | GPIO24 — General purpose I/O / PWM |
| Pin 34 | GPIO25 — General purpose I/O / PWM |
| Pin 35 | GPIO26 — General purpose I/O / PWM |
| Pin 36 | GPIO27 — General purpose I/O / PWM |
| Pin 37 | GPIO28 — General purpose I/O / PWM |
| Pin 38 | GPIO29 — General purpose I/O / PWM |
| Pin 39 | GPIO30 — General purpose I/O / PWM |
| Pin 40 | GPIO31 — General purpose I/O / PWM |
| Pin 41 | VDDIO — I/O supply voltage (3.3V) |
| Pin 42 | VSS — Ground |
| Pin 43 | XCLKIN — External clock input |
| Pin 44 | X1 — Crystal oscillator input |
| Pin 45 | X2 — Crystal oscillator output |
| Pin 46 | VDD — Core supply (1.8V internal) |
| Pin 47 | VSS — Ground |
| Pin 48 | TRST — JTAG test reset |
Aplicaciones típicas
F28027FPTT es adecuado para 6 aplicacións: 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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para F28027FPTT — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | 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 |
Diferenciadores clave
- Integrated InstaSPIN-FOC in ROM (frente a TMS320F28027PTT)
- Higher flash memory (64 KB) (frente a TMS320F28026FPTT)
- Pin-to-pin compatibility with non-'F' variant (frente a TMS320F28027PTT)
Notas de diseño
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.
Información de cumplimiento
RoHS compliant per TI product page. Not AEC-Q100 qualified; for automotive use, consider TI's Q1 versions.
