TMS320F28023DAT

TMS320F28023DAT is TI’s TMS320C2000 32‑bit real‑time microcontroller family device optimized for motor control and digital power applications. It combines a high‑performance 32‑bit C28x DSP core with a rich set of motor‑control peripherals and I/O to support real‑time control loops. Key features typically include multiple high‑resolution PWM modules (ePWM) for three‑phase drives, capture/compare (eCAP), quadrature encoder interface (eQEP) for speed/position sensing, fast 12‑bit ADCs, and serial communications (CAN, SCI, SPI, I2C), plus timers and event management. On‑chip flash and RAM provide nonvolatile firmware storage and runtime data; memory size varies by package. The DAT suffix denotes a particular package/version; consult the datasheet for exact memory, pinout, and clock options. Software development is supported by Code Composer Studio with TI’s C2000Ware libraries and examples. Typical applications include motor drives, motor-control inverters, digital power, renewable energy, and UPS systems. For exact specifications, refer to the official TI datasheet for TMS320F28023DAT.

Direct equivalents: none. The TMS320F28023DAT is part of TI's C2000 F28x DSP MCU family, so there is no drop-in cross reference. Closest substitutes are other F28x devices with similar peripherals and memory (e.g., TMS320F28021/28027 or F2833x for higher performance). For an exact cross-reference and recommended replacements, use TI’s Cross Reference tool or contact TI distributors.

TMS320F28023DAT is TI’s C2000 32-bit motor-control MCU. Key features:
- 32-bit C28x DSP core, up to ~60 MHz operation (high MIPS for control tasks).
- Optional Control Law Accelerator (CLA) for real-time control routines.
- On-chip 12-bit ADC with multiple channels (multi-channel ADC support).
- 3-phase PWM modules (ePWM) for motor drive, with fault protection and timing features.
- Peripherals: eCAP (input capture), eQEP (quadrature encoder), SCI/SPI/I2C for serial comms; optional other serial peripherals.
- DMA/EDMA controller for high-speed data transfers with minimal CPU load.
- Rich interrupt system (CPU and peripheral interrupts, often with a PIE).
- On-chip Flash memory for program storage and RAM for data/stack.
- System safety features: watchdog timer, brown-out/reset options.
- Debug/programming: JTAG/BDM support.
- Flexible packaging and pinout options (various packages; refer to datasheet for exact options).
Note: exact memory sizes, pin counts, and peripheral counts vary by package and revision—check the TI datasheet for exact specs.

Pin count: 100 pins (TMS320F28023DAT is a 100‑pin LQFP variant; other package options may exist for this device).
Function: A Piccolo family 32‑bit C28x microcontroller intended for motor control and real‑time applications. It integrates the C28x core with on‑chip peripherals such as PWM/ePWM, analog-to-digital converters, comparators, serial communications (SCI, SPI, I2C), timers, watchdog, and on‑chip flash/RAM.

- Manufacturer: Texas Instruments (TI).
- What kind of company: TI is an American multinational semiconductor company that designs and manufactures analog and embedded processing integrated circuits (ICs); one of the world’s largest semiconductor producers, headquartered in Dallas, Texas.

Typical application areas for TMS320F28023DAT:
- Motor control (BLDC, PMSM, DC motors) using field-oriented control and PWM
- Power electronics and drives (three-phase inverters, DC–DC/AC converters, PFC)
- Industrial automation and robotics (servo drives, CNC, motion control)
- Renewable-energy controllers (solar inverters, battery charging)
- Automotive and consumer appliances requiring real-time control
- Data acquisition and precision closed-loop control in embedded systems
Note: The device combines a 32-bit C28x core with high-resolution PWM/ADC for real-time digital power and motor-control applications.

100-pin LQFP (Low-Profile Quad Flat Pack), 14×14 mm.