TMS320F28027FPTT - 60MHz C2000 MCU 64KB Flash | Texas Instruments
料号： F28027FPTT ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 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 概述
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.
直接替换替代料： F28027FPTT ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： F28027FPTT （相同外形与封装尺寸） ——差异在于 Supply Voltage, Code Compatibility, Core, Flash Memory, SRAM.
快速对比工具——选择替代料号进行并排对比：
TMS320F28027PTT
✅ 直接替换✓ 有现货
$2.68 / 个
查看数据手册 →TMS320F28026FPTT
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
TMS320F28023FPTT
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
TMS320F28027FPTQR
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
TMS320F28027FPTT
✅ 直接替换✓ 有现货
$1 / 个
查看数据手册 →F28027FPTT 最大额定值与电气特性
| Core | C28x (32-bit) |
| 最大时钟频率 | 60 MHz |
| Program Memory Size | 64 KB (32K x 16) |
| 数据总线宽度 | 32 bit |
| ADC Resolution | 12-bit |
| Communication Interfaces | SPI, SCI (UART), I2C |
| 电源电压 | 3.3V (single rail) |
| 工作温度范围 | -40°C to +105°C |
| 封装 | 48-LQFP (7x7 mm) |
| 安装类型 | Surface Mount |
| RoHS 状态 | Compliant |
| InstaSPIN-FOC | Yes (in ROM) |
F28027FPTT 引脚配置
| 引脚 1 | VDDIO — I/O supply voltage (3.3V) |
| 引脚 2 | VSS — Ground |
| 引脚 3 | GPIO0 — General purpose I/O / PWM |
| 引脚 4 | GPIO1 — General purpose I/O / PWM |
| 引脚 5 | GPIO2 — General purpose I/O / PWM |
| 引脚 6 | GPIO3 — General purpose I/O / PWM |
| 引脚 7 | GPIO4 — General purpose I/O / PWM |
| 引脚 8 | GPIO5 — General purpose I/O / PWM |
| 引脚 9 | GPIO6 — General purpose I/O / PWM |
| 引脚 10 | GPIO7 — General purpose I/O / PWM |
| 引脚 11 | VDD — Core supply (1.8V internal) |
| 引脚 12 | VSS — Ground |
| 引脚 13 | GPIO8 — General purpose I/O / PWM |
| 引脚 14 | GPIO9 — General purpose I/O / PWM |
| 引脚 15 | GPIO10 — General purpose I/O / PWM |
| 引脚 16 | GPIO11 — General purpose I/O / PWM |
| 引脚 17 | GPIO12 — General purpose I/O / PWM |
| 引脚 18 | GPIO13 — General purpose I/O / PWM |
| 引脚 19 | GPIO14 — General purpose I/O / PWM |
| 引脚 20 | GPIO15 — General purpose I/O / PWM |
| 引脚 21 | VDDIO — I/O supply voltage (3.3V) |
| 引脚 22 | VSS — Ground |
| 引脚 23 | GPIO16 — General purpose I/O / PWM |
| 引脚 24 | GPIO17 — General purpose I/O / PWM |
| 引脚 25 | GPIO18 — General purpose I/O / PWM |
| 引脚 26 | GPIO19 — General purpose I/O / PWM |
| 引脚 27 | GPIO20 — General purpose I/O / PWM |
| 引脚 28 | GPIO21 — General purpose I/O / PWM |
| 引脚 29 | GPIO22 — General purpose I/O / PWM |
| 引脚 30 | GPIO23 — General purpose I/O / PWM |
| 引脚 31 | VDD — Core supply (1.8V internal) |
| 引脚 32 | VSS — Ground |
| 引脚 33 | GPIO24 — General purpose I/O / PWM |
| 引脚 34 | GPIO25 — General purpose I/O / PWM |
| 引脚 35 | GPIO26 — General purpose I/O / PWM |
| 引脚 36 | GPIO27 — General purpose I/O / PWM |
| 引脚 37 | GPIO28 — General purpose I/O / PWM |
| 引脚 38 | GPIO29 — General purpose I/O / PWM |
| 引脚 39 | GPIO30 — General purpose I/O / PWM |
| 引脚 40 | GPIO31 — General purpose I/O / PWM |
| 引脚 41 | VDDIO — I/O supply voltage (3.3V) |
| 引脚 42 | VSS — Ground |
| 引脚 43 | XCLKIN — External clock input |
| 引脚 44 | X1 — Crystal oscillator input |
| 引脚 45 | X2 — Crystal oscillator output |
| 引脚 46 | VDD — Core supply (1.8V internal) |
| 引脚 47 | VSS — Ground |
| 引脚 48 | TRST — JTAG test reset |
典型应用
F28027FPTT 适用于 6 应用s: 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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
推荐产品汇总
工程参考数据： F28027FPTT ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | 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 |
关键差异点
- Integrated InstaSPIN-FOC in ROM （对比 TMS320F28027PTT)
- Higher flash memory (64 KB) （对比 TMS320F28026FPTT)
- Pin-to-pin compatibility with non-'F' variant （对比 TMS320F28027PTT)
设计说明
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.
合规信息
RoHS compliant per TI product page. Not AEC-Q100 qualified; for automotive use, consider TI's Q1 versions.
