Texas Instruments TMS320F28051PNS

Mfr. Part

TMS320F28051PNS

Manufacturer

Luminary Micro/Texas Instruments

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Detailed Description

32-bit C2000 Piccolo microcontroller for real-time control. C28x single-core at 60 MHz. 64 KB Flash and 16 KB RAM. 80-pin LQFP 12 x 12 mm package, surface-mount, -40 to 125 C operating temperature. Integrated 12-bit ADC with 16 channels, PWM, watchdog, Brown-out Detect and POR. Connectivity includes CAN, I2C, SCI UART, SPI. Internal oscillator. RoHS3 compliant. Base product family TMS320. Main category Integrated Circuits ICs. Small classification Embedded Microcontrollers. Currently available in tray packaging. 2625 units in stock.

Key Features

Core processor C28x 32-bit single-core at 60 MHz

64 KB Flash program memory 32K x 16

16 KB RAM 8K x 16

80-LQFP 12 x 12 mm package, surface mount

Operating temperature -40 C to 125 C TA

Supply voltage 1.71 V to 1.995 V

42 programmable I O pins

Data converters 12-bit ADC, 16 channels

Peripherals Brown-out Detect and Reset, Power-On Reset, PWM, Watchdog Timer

Connectivity CAN bus, I2C, SCI UART, SPI

Internal oscillator with option for external clock

Series C2000 C28x Piccolo

RoHS3 compliant

Key Advantages

Deterministic real-time control for fast control loops

Low core supply voltage helps reduce power consumption

Rich on-chip analog and control peripherals reduce external components

Wide temperature range supports harsh industrial and automotive environments

Built-in CAN simplifies robust networked designs

Mature TI C2000 ecosystem, tools, libraries, and long-term support

Packaging

Type Tray

Package case 80-LQFP 12 x 12 mm

Material Molded epoxy plastic body with copper leadframe; lead-free matte tin plating; RoHS3 compliant

Size Approx 12 mm x 12 mm body, ~1.4 mm thickness typical

Pin configuration 80 leads, ~0.5 mm pitch typical; 42 GPIO with multiplexed functions for CAN, I2C, SPI, SCI, PWM, ADC inputs

Thermal characteristics Ambient operation -40 C to 125 C; follow TI LQFP layout and thermal guidelines for best heat dissipation

Electrical properties Core Vcc 1.71 V to 1.995 V; 64 KB Flash; 16 KB RAM; internal oscillator available; supports external clock or crystal if needed

Lifecycle

Status Active based on industry information; not indicated as near discontinuation

Family alternatives within C2000 C28x Piccolo with similar core and features may include:

- TMS320F28050PNS lower Flash option in the same package family

- TMS320F28052PNS higher Flash option in the same package family

Exact pin compatibility and feature differences vary by device. For a verified, up-to-date cross reference and drop-in alternatives, please contact our sales team via the Y-IC website. If your design needs a specific feature or memory size, we will help match the right part.

Key Application Areas

Motor control BLDC, PMSM, stepper drives

Digital power AC-DC, DC-DC, PFC, inverters

Industrial automation motion control, drives, PLC modules

Automotive CAN nodes, body electronics, pumps and fans

Renewable energy solar inverters and energy storage control

Robotics and drones real-time control tasks

HVAC, UPS, and building controls

Precision sensing and measurement using the on-chip ADC

Datasheet

Y-IC provides the most authoritative datasheet and technical documents for this model. Download the datasheet from this page to get full electrical specs, pinout, timing, and design guidelines.

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