Description：

The C2000™ 32‑bit microcontrollers are optimized for processing, sensing, and actuation to improve closed‑loop performance in real‑time control applications such as industrial motor drives, photovoltaic inverters and digital power, electric vehicles and transportation, motor control, and sensing and signal processing. The C2000 family includes both high‑performance MCUs and entry‑performance MCUs. The F2803x series microcontrollers combine the performance of the C28x core and Control Law Accelerator (CLA) with highly integrated control peripherals in low pin‑count devices. This family is code‑compatible with previous C28x‑based devices while offering high analog integration. An internal voltage regulator enables single‑rail power supply operation. The HRPWM module has been enhanced for dual‑edge control (frequency modulation). An analog comparator with a 10‑bit internal reference has been added and can be routed directly to control the PWM outputs. The ADC converts over a full‑scale range of 0V to 3.3V and supports ratiometric operation with VREFHI/VREFLO references. The ADC interface has been optimized for low overhead and low latency. To learn more about C2000 MCUs, visit the C2000™ Real‑Time Control MCU page.

Features：

High‑efficiency 32‑bit CPU (TMS320C28x)

– 60 MHz (16.67 ns cycle time)

– 16 × 16 and 32 × 32 MAC operations

– 16 × 16 dual MAC

– Harvard bus architecture

– Atomic operations

– Fast interrupt response and processing

– Unified memory programming model

– Efficient code (using C/C++ and assembly)

Programmable Control Law Accelerator (CLA)

– 32‑bit floating‑point math accelerator

– Independent code execution from the main CPU

Endianness: Little‑endian

JTAG boundary scan support

– IEEE Standard 1149.1‑1990 Standard Test Access Port and Boundary Scan Architecture

Low‑cost device and system implementation:

– Single 3.3V supply

– No power‑sequencing requirements

– Integrated power‑on reset and brown‑out reset

– Low power consumption

– No analog support pins

Clocks:

– Two internal zero‑pin oscillators

– On‑chip crystal oscillator and external clock input

– Watchdog timer module

– Missing clock detection circuit

Up to 45 individually programmable, multiplexed GPIO pins with input filtering

Peripheral Interrupt Expansion (PIE) module supporting all peripheral interrupts

Three 32‑bit CPU timers

Independent 16‑bit timer in each enhanced PWM (ePWM)

On‑chip memory

– Flash, SARAM, OTP, and Boot ROM available

Code security module

– 128‑bit security key and lock

– Protects secure memory blocks

– Prevents firmware reverse engineering

Serial port peripherals:

– One Serial Communication Interface (SCI) Universal Asynchronous Receiver/Transmitter (UART) module

– Two Serial Peripheral Interface (SPI) modules

– One Inter‑Integrated Circuit (I2C) module

– One Local Interconnect Network (LIN) module

– One Enhanced Controller Area Network (eCAN) module

Enhanced control peripherals:

– ePWM

– High‑Resolution PWM (HRPWM)

– Enhanced Capture (eCAP) module

– High‑Resolution Capture (HRCAP) module

– Enhanced Quadrature Encoder Pulse (eQEP) module

– Analog‑to‑Digital Converter (ADC)

– On‑chip temperature sensor

– Comparators

Advanced emulation features:

– Analysis and breakpoint functions

– Real‑time debugging via hardware

Package options:

– 56‑pin RSH Very Thin Quad Flatpack (No Lead) (VQFN)

– 64‑pin PAG Thin Quad Flatpack (TQFP)

– 80‑pin PN Low‑Profile Quad Flatpack (LQFP)

Temperature options:

– T: –40°C to 105°C

– S: –40°C to 125°C

– Q: –40°C to 125°C ambient temperature range (AEC Q100 qualified for automotive applications)

Applications：

Air conditioner outdoor units

Elevator door automatic open/close drive control

DC/DC converters

Inverters and motor control

On‑board chargers (OBC) and wireless chargers

Automatic sorting equipment

Textile machinery

Welding machines

AC charging stations

DC charging stations

Electric vehicle charging station power modules

Vehicle wireless charging modules

Energy storage power conversion systems (PCS)

Micro‑inverters

Solar power optimizers

String inverters

AC drive control modules

Linear motor segment controllers

Servo drive power stage modules

AC input BLDC motor drives

DC input BLDC motor drives

Industrial AC‑DC

Three‑phase UPS

Commercial network and server PSUs

Commercial communications power rectifiers