F28384SPTPQR datasheet(2/306 Pages) TI

2 / 306 page

• Configurable Logic Block (CLB)

– Augments existing peripheral capability

– Supports position manager solutions

• Clock and system control

– Two internal zero-pin 10-MHz oscillators

– On-chip crystal oscillator

– Windowed watchdog timer module

– Missing clock detection circuitry

– Dual-clock Comparator (DCC)

• 1.2-V core, 3.3-V I/O design

• Package options:

– Lead-free, green packaging

– 337-ball New Fine Pitch Ball Grid Array

(nFBGA) [ZWT suffix]

– 176-pin PowerPAD™ Thermally Enhanced Low-

profile Quad Flatpack (HLQFP) [PTP suffix]

• Temperature options:

– S: –40°C to 125°C junction

– Q: –40°C to 125°C ambient

(AEC Q100 qualification for automotive

applications)

2 Applications

• Medium/short range radar

• HVAC large commercial motor control

• Automated sorting equipment

• CNC control

• Central inverter

• String inverter

• Inverter & motor control

• On-board (OBC) & wireless charger

• Linear motor segment controller

• Servo drive control module

• Industrial AC-DC

• Three phase UPS

3 Description

The TMS320F2838x (F2838x) is a member of the C2000™ real-time microcontroller family of scalable, ultra-low

latency devices designed for efficiency in power electronics, including but not limited to: high power density, high

switching frequencies, and supporting the use of GaN and SiC technologies.

These include such applications as:

• Industrial motor drives

• Motor control

• Solar inverters

• Digital power

• Electrical vehicles and transportation

• Sensing and signal processing

The real-time control subsystem is based on TI’s 32-bit C28x DSP core, which provides 200 MHz of signal-

processing performance in each core for floating- or fixed-point code running from either on-chip flash or SRAM.

The C28x CPU is further boosted by the Trigonometric Math Unit (TMU) and VCRC (Cyclical Redundancy

Check) extended instruction sets, speeding up common algorithms key to real-time control systems. Extended

instruction sets enable IEEE double-precision 64-bit floating-point math. Finally, the Control Law Accelerator

(CLA) enables an additional 200 MHz per core of independent processing ability.

This device also contains an independent Connectivity Manager (CM), based on the ARM Cortex-M4 processor,

that runs at 125 MHz. With its own dedicated flash and SRAM, the CM allows fully independent control of the

interfaces coming in and out of the F2838x, allowing maximum bandwidth for the C28x DSPs to focus on real-

time control.

High-performance analog blocks are tightly integrated with the processing and control units to provide optimal

real-time signal chain performance. Thirty-two frequency-independent PWMs enable control of multiple power

stages, from a 3-phase inverter to advanced multi-level power topologies.

The inclusion of the Configurable Logic Block (CLB) allows the user to add custom logic and potentially integrate

FPGA-like functions into the C2000 real-time MCU.

TMS320F28388D, TMS320F28386D, TMS320F28386D-Q1

TMS320F28384D, TMS320F28384D-Q1, TMS320F28388S

TMS320F28386S, TMS320F28386S-Q1, TMS320F28384S, TMS320F28384S-Q1

SPRSP14D – MAY 2019 – REVISED FEBRUARY 2021

www.ti.com

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Product Folder Links: TMS320F28388D TMS320F28386D TMS320F28386D-Q1 TMS320F28384D

TMS320F28384D-Q1 TMS320F28388S TMS320F28386S TMS320F28386S-Q1 TMS320F28384S

TMS320F28384S-Q1

F28384SPTPQR 数据表(PDF) 2 Page - Texas Instruments

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