company blog about Mingjiada Supply TI TMS320F28035 128KB Flash C2000™ 32-Bit Microcontroller MCU

Mingjiada Supply TI TMS320F28035 128KB Flash C2000™ 32-Bit Microcontroller MCU

In real-time control applications such as industrial control, motor drives and digital power supplies, selecting a microcontroller (MCU) that offers both high performance and excellent value for money is crucial. Shenzhen Mingjiada Electronics Co., Ltd. — now offering brand-new, genuine Texas Instruments (TI) C2000™ series 32-bit real-time microcontrollers, the TMS320F28035, with a clock speed of 60 MHz and housed in an 80-pin LQFP package, providing reliable core computing and control capabilities for product development.

I. Product Overview: The Flagship of the Piccolo™ Series for Real-Time Control
The TMS320F28035 belongs to TI’s C2000™ Piccolo™ entry-level performance series and is a digital signal controller (DSC) that integrates efficient 32-bit fixed-point digital signal processing capabilities with microcontroller functionality. This chip is specifically optimised for real-time control applications, delivering outstanding performance in processing, sensing and driving, and significantly enhancing closed-loop control performance.
The TMS320F28035 supplied by Mingjiada Electronics is housed in an LQFP-80 package (12 mm × 12 mm) and operates within a temperature range of –40 °C to 105 °C, making it suitable for demanding industrial environments.

II. Key Features and Architectural Advantages

1. High-efficiency 32-bit C28x CPU core
The TMS320F28035 features TI’s classic TMS320C28x 32-bit fixed-point CPU core, with a maximum operating frequency of 60 MHz and a single-cycle instruction execution time of just 16.67 ns. This core utilises a Harvard bus architecture and supports:
16×16 and 32×32 MAC operations
16×16 dual MAC
Fast interrupt response and handling
Unified memory programming model
Efficient support for C/C++ and assembly code
2. Control Law Accelerator (CLA)
The TMS320F28035 integrates a programmable Control Law Accelerator (CLA) — a 32-bit floating-point maths accelerator capable of executing code independently of the main CPU. This feature enables the CLA to independently handle computationally intensive tasks, such as inner-loop current control, when processing complex control algorithms, thereby freeing up main CPU resources and achieving higher control bandwidth.
3. On-chip Memory Configuration
128 KB (64K × 16) flash memory
Complementary SARAM, OTP and boot ROM
Code security module with a 128-bit security key to protect firmware from reverse engineering
4. Single-Supply-Rail Operation
The chip integrates an internal voltage regulator, requiring only a single 3.3V power supply. It has no power sequencing requirements and features built-in power-on reset and under-voltage reset functions, significantly simplifying system power supply design.

III. Extensive Peripheral Integration
The TMS320F28035 highly integrates various control peripherals within a low-pin-count package:
Enhanced PWM: ePWM, including high-resolution PWM (HRPWM), supporting dual-edge control
Capture modules: Enhanced Capture (eCAP), High-Resolution Input Capture (HRCAP)
Quadrature encoder: Enhanced Quadrature Encoder Pulse (eQEP) module
Analogue-to-digital converter: 12-bit ADC, supporting full-scale conversion from 0 V to 3.3 V, including an on-chip temperature sensor
Analogue comparator: with a 10-bit internal reference, capable of directly routing control to PWM outputs
Serial communication: 1×SCI (UART), 2×SPI, 1×I²C, 1×LIN, 1×eCAN
GPIO: up to 45 programmable multiplexed GPIOs, with input filtering functionality
Clock system: Dual internal pinless oscillators, on-chip crystal oscillator, external clock input, watchdog timer, clock loss detection circuit

IV. Typical Application Scenarios
Thanks to its outstanding real-time control capabilities, the TMS320F28035 is widely used in the following fields:
Industrial motor drives: Vector control of permanent magnet synchronous motors (PMSM), brushless DC motor (BLDC) control
Digital Power: High-precision voltage/current regulation for DC-DC converters, switching power supplies and inverters
Photovoltaic Inverters: Maximum Power Point Tracking (MPPT) control
Electric Vehicles and Transport: On-board charging, motor drive control
Sensing and Signal Processing: High-precision analogue closed-loop control systems
Uninterruptible Power Supplies (UPS): Digital PFC control

Mingjiada Electronics now stocks brand-new, genuine [TI] TMS320F28035 | 60MHz C2000™ 32-bit microcontrollers (MCUs) in stock. Please feel free to enquire and place your order!
Company URL: https://www.integrated-ic.com/
Tags: TMS320F28035PNTR, TMS320F28035PNT, TMS320F28035PN, TMS320F28035P, TMS320F28035.