Texas Instruments F2800152QPHPRQ1

Overview

F2800152QPHPRQ1 from Texas Instruments is an automotive-grade real-time microcontroller featuring dual 32-bit C28x CPUs in lockstep at 100MHz, IEEE 754 FPU, 64KB flash, and 36KB ECC/parity-protected RAM. It integrates two 4MSPS 12-bit ADCs, 14 ePWM channels (4 with 150ps resolution), one CAN FD port, and functional safety certification up to ASIL B for motor control in DC/DC converters and HVAC compressor modules.

For engineers reviewing the F2800152QPHPRQ1 datasheet, F2800152QPHPRQ1 pinout, F2800152QPHPRQ1 application, or F2800152QPHPRQ1 equivalent, key selection criteria include AEC-Q100 Grade 1 qualification, HTQFP-48 package with thermal pad, 100MHz deterministic real-time performance, and integrated analog signal chain for closed-loop power electronics control.

Technical Context

The F2800152QPHPRQ1 implements a dual-core lockstep architecture where both C28x CPUs execute identical instructions with cycle-by-cycle comparison, enabling hardware-level fault detection for ASIL B compliance. Its real-time subsystem includes TMU and VCRC acceleration units to offload trigonometric and CRC computations from the main CPU.

It supports deterministic control via 14 ePWM channels with integrated dead-band generation and hardware trip zones, synchronized with two 4MSPS ADCs and four post-processing blocks per ADC. The device uses a 1.2V core / 3.3V I/O supply scheme with internal VREG and brownout reset, and features PMBus, CAN FD, SPI, and three SCI interfaces for system communication.

Key Specifications

Pinout & Package

48-pin PowerPAD™ Thermally Enhanced Thin Quad Flatpack (HTQFP), 9mm × 9mm body size, exposed thermal pad on underside for enhanced heat dissipation in automotive under-hood environments.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar real-time control applications.

Compared with F2800152QPHPRQ1, F2800153QPHPRQ1 offers higher CPU frequency and dynamic DAC capability for enhanced protection, while F2800154QPHPRQ1 trades analog features for larger flash and dual CAN FD-enabling scalable firmware and bus redundancy without changing PCB layout.

Availability

F2800152QPHPRQ1 is available at Aetrix Electronics and suitable for automotive power electronics, HVAC compressor control, and DC/DC converter design requiring stable component supply across extended temperature ranges and AEC-Q100 compliance.

Supply support for F2800152QPHPRQ1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Texas Instruments is a global semiconductor company specializing in analog and embedded processing technologies, with leadership in automotive, industrial, and power electronics markets.

The F2800152QPHPRQ1 belongs to TI's C2000™ real-time microcontroller family, designed specifically for ultra-low-latency control in power electronics-including inverters, converters, and motor drives-where deterministic timing and analog integration are critical.

FAQ

What is the operating temperature range for F2800152QPHPRQ1?

The F2800152QPHPRQ1 is qualified for automotive Grade 1 operation with a free-air temperature range of –40°C to 125°C, and junction temperature support up to 140°C. This rating is validated per AEC-Q100 and enables deployment in under-hood automotive environments such as DC/DC converters and HVAC compressor modules where thermal stress is significant. The device's thermal pad in the HTQFP package enhances heat transfer to the PCB for sustained operation within this range.

Does F2800152QPHPRQ1 support CAN FD communication?

Yes, F2800152QPHPRQ1 includes one Controller Area Network with Flexible Data-Rate (CAN FD/MCAN) bus port compliant with ISO 11898-1:2015. It supports data rates up to 5 Mbps in FD mode and maintains full backward compatibility with classical CAN 2.0B. This interface is used in automotive applications like OBC auxiliary control and BCM communication where higher bandwidth and payload efficiency are required compared to legacy CAN.

How much flash memory does F2800152QPHPRQ1 have, and is it ECC-protected?

F2800152QPHPRQ1 contains 64KB (32KW) of on-chip flash memory, fully protected by error-correcting code (ECC) to detect and correct single-bit errors and detect double-bit errors. This ECC implementation meets ISO 26262 ASIL B requirements for memory integrity in safety-critical automotive applications, ensuring firmware reliability even under radiation-induced soft errors or aging effects.

What analog peripherals are integrated into F2800152QPHPRQ1?

F2800152QPHPRQ1 integrates two 12-bit, 4MSPS Analog-to-Digital Converters (ADCs) with up to 18 external input channels (9 shared with GPIO), four post-processing blocks (PPBs) per ADC, and one windowed comparator subsystem (CMPSS_LITE) with 9.5-bit effective reference DACs. These peripherals are tightly coupled to ePWM and eCAP modules to enable synchronized sampling and real-time protection in motor control and power conversion applications.

Is F2800152QPHPRQ1 pin-compatible with other devices in the F280015x family?

F2800152QPHPRQ1 shares the same 48-pin HTQFP (PHP) package footprint and pinout with F2800153QPHPRQ1 and F2800154QPHPRQ1, enabling hardware reuse across variants. However, differences in peripheral availability (e.g., CMPSS presence, CAN FD count, flash size) require firmware adaptation. Pin compatibility is confirmed in TI's official package drawings and device comparison tables for the F280015x-Q1 series.