TMS320F28075PZPQ datasheet(2/182 Pages) TI1

2 / 182 page

TMS320F28075

SPRS902B – OCTOBER 2014 – REVISED OCTOBER 2015

www.ti.com

1.2

Applications

•

Industrial Drives

•

Digital Power

•

Solar Micro Inverters and Converters

1.3

Description

The TMS320F2807x microcontroller platform is part of the Piccolo™ family and is suited for advanced

closed-loop control applications such as industrial drives and servo motor control; solar inverters and

converters; digital power; transportation; and power line communications. Complete development

packages for digital power and industrial drives are available as part of the powerSUITE and

DesignDRIVE initiatives.

The F2807x is a 32-bit floating-point microcontroller based on TI’s industry-leading C28x core. This core is

boosted by the trigonometric hardware accelerator which improves performance of trigonometric-based

algorithms with CPU instructions such as sine, cosine, and arctangent functions, which are common in

torque-loop and position calculations.

The F2807x microcontroller family features a CLA real-time control co-processor. The CLA is an

independent 32-bit floating-point processor that runs at the same speed as the main CPU. It responds to

peripheral triggers and executes code concurrently with the main C28x CPU. This parallel processing

capability can effectively double the computational performance of a real-time control system. By using the

CLA to service time-critical functions, the main C28x CPU is freed up for other tasks, such as

communications and diagnostics.

The F2807x device supports up to 512KB (256KW) of ECC-protected onboard flash memory and up to

100KB (50KW) of SRAM with parity. Two independent security zones are also available for 128-bit code

protection of the main C28x.

The analog subsystem boasts up to three 12-bit ADCs, which enable simultaneous management of three

independent power phases, and up to eight windowed comparator subsystems (CMPSSs), allowing very

fast, direct trip of the PWMs in overvoltage or overcurrent conditions. In addition, the device has three 12-

bit DACs, and precision control peripherals such as enhanced pulse width modulators (ePWMs) with fault

protection, eQEP peripherals, and eCAP units.

Connectivity peripherals such as dual Controller Area Network (CAN) modules (ISO11898-1/CAN 2.0B-

compliant) and a USB 2.0 port with MAC and full-speed PHY let users add universal serial bus (USB)

connectivity to their application.

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE

TMS320F28075PTP

HLQFP (176)

24.0 mm × 24.0 mm

TMS320F28075PZP

HTQFP (100)

14.0 mm × 14.0 mm

(1)

For more information, see Section 9, Mechanical Packaging and Orderable Information.

Device Overview

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