TMS320F28067PFPQ Equivalent & Substitute Parts

Part Overview

The TMS320F28067PFPQ is a C28x C2000™ C28x Piccolo™ Microcontroller IC featuring 32-bit single-core architecture operating at 90MHz with 256KB FLASH memory. This device is classified as Obsolete, necessitating identification of active equivalent parts for new designs and production continuity. The primary substitute maintains identical electrical and mechanical specifications while offering Active product status.

Substiute Parts

TMS320F28067PFPQ

Texas InstrumentsIn Stock: 1225TMS320F28067PFPQ Datasheet

Current PartRFQ

TMS320F28067PFPS

Texas InstrumentsIn Stock: 1198TMS320F28067PFPS Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TMS320F28067PFPQ is determined by strict equivalence across the following critical parameters:

• Core processor architecture (C28x)
• Core configuration (32-Bit Single-Core)
• Operating frequency (90MHz)
• Program memory capacity and type (256KB FLASH)
• RAM configuration (50K x 16)
• Supply voltage range (1.71V ~ 1.995V)
• Peripheral feature set (CANbus, I2C, McBSP, SCI, SPI, UART/USART, DMA, PWM, WDT, Brown-out Detect/Reset, POR)
• I/O count (40 pins)
• Data converter specifications (A/D 12x12b)
• Operating temperature range (-40°C ~ 125°C)
• Package type (80-TQFP Exposed Pad / 80-HTQFP 12x12)
• Compliance certifications (ROHS3, AEC-Q100 for automotive grade)

The TMS320F28067PFPS qualifies as a direct substitute based on identical electrical specifications and mechanical compatibility. The distinction between these parts is limited to packaging format (Tray vs. standard packaging) and product lifecycle status.

Parameter Comparison

Engineering Selection Recommendations

The TMS320F28067PFPS is the direct equivalent substitute for the TMS320F28067PFPQ. Both devices are manufactured by Texas Instruments and maintain identical electrical and mechanical specifications across all functional parameters. The primary distinction is product lifecycle status: the TMS320F28067PFPQ is classified as Obsolete, while the TMS320F28067PFPS maintains Active status, ensuring continued availability and manufacturing support.

For new designs and production applications, the TMS320F28067PFPS is the appropriate selection. Both parts maintain ROHS3 compliance and AEC-Q100 automotive qualification, supporting equivalent reliability and regulatory requirements. The packaging format difference (Tray for PFPS) represents a logistics variant with no impact on electrical or mechanical performance.

Frequently Asked Questions (FAQ)

Q: Can TMS320F28067PFPS directly replace TMS320F28067PFPQ in existing designs?

A: Yes. Both parts are electrically and mechanically identical across all functional specifications. Pin configuration, electrical characteristics, memory capacity, operating voltage, temperature range, and peripheral features are equivalent. PCB layout and firmware require no modification.

Q: What is the difference between TMS320F28067PFPQ and TMS320F28067PFPS?

A: The primary difference is product status and packaging format. The PFPQ is Obsolete; the PFPS is Active. The PFPS uses Tray packaging for logistics purposes. All electrical and mechanical specifications are identical.

Q: Are there any compatibility concerns with the 80-HTQFP (12x12) package?

A: No. Both parts use the identical 80-TQFP Exposed Pad package in 80-HTQFP (12x12) form factor. Footprint, pin pitch, and thermal characteristics are equivalent.

Q: Does the TMS320F28067PFPS maintain automotive qualification?

A: Yes. The TMS320F28067PFPS maintains AEC-Q100 automotive qualification and ROHS3 compliance, equivalent to the original TMS320F28067PFPQ.

Q: What is the moisture sensitivity level for both parts?

A: Both parts are rated MSL 3 (168 Hours), indicating identical moisture handling and storage requirements.