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Texas Instruments TMS320F28234PTPS — Microcontrollers & Processors (MCU / MPU / DSP)
Texas Instruments

TI TMS320F28234PTPS C2000 Delfino MCU, 150 MHz, AEC-Q100

MPNTMS320F28234PTPS
Active

TI C2000 Delfino series, TMS320F28234PTPS, 32-bit C28x MCU, 150 MHz, 256 KB Flash, 34K x 16 RAM, CAN, SPI, I²C, 88 I/O, AEC-Q100, -40 to 125°C, 176-HLQFP.

$23.6050Ref. price · indicative, final on quote
TMS320F28234PTPS datasheet
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MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
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  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
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Specifications

TMS320F28234PTPS Technical Specifications
ParameterValue
SeriesAutomotive, AEC-Q100, C2000™ C28x Delfino™
Mounting typeSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.805V ~ 1.995V
Operating temperature-40°C~125°C(TA)
Speed150MHz
PackageTray
RAM size34K x 16
Core size32-Bit Single-Core
PeripheralsDMA, POR, PWM, WDT
ConnectivityCANbus, EBI/EMI, I²C, McBSP, SCI, SPI, UART/USART
Number of i (O)88
Core processorC28x
Case176-LQFP Exposed Pad
Data convertersA/D 16x12b
Program memory size256KB (128K x 16)

Product details

150 MHz C28x core — what it means for the control loop

The TMS320F28234PTPS: 32-bit C28x Delfino MCU clocked at 150 MHz. 256 KB Flash and 34K x 16 RAM.

EOL status — sourcing reality

TI lists this part as end-of-life (hot). No factory last-time-buy window remains open; new supply moves through independent distribution.

Peripheral set and I/O

Connectivity includes CAN, SPI, I²C, SCI, McBSP, and a parallel EBI/EMI interface for external memory or FPGA attachment. 88 general-purpose I/O pins are available, along with a 16-channel 12-bit ADC, PWM timers, DMA, POR, and a watchdog. The internal oscillator eliminates an external crystal in many designs, though the CAN and McBSP blocks benefit from an external clock source for jitter-sensitive baud rates.

Frequently asked questions

Is TMS320F28234PTPS obsolete or still active?

TI has marked the TMS320F28234PTPS as end-of-life (hot). It is no longer in active factory production, but independent distribution channels carry available inventory. Submit an RFQ for current stock and pricing.

Is TMS320F28234PTPS automotive grade?

Yes, it is AEC-Q100 qualified and rated for the -40°C to 125°C temperature range, making it suitable for automotive under-hood and chassis applications.

What is the difference between TMS320F28234PTPS and TMS320F28234?

The PTPS suffix indicates an automotive-qualified variant in a 176-HLQFP exposed-pad package. The base TMS320F28234 lacks AEC-Q100 qualification and uses a standard LQFP package — verify your thermal and reliability requirements before substituting.

What is TMS320F28234PTPS's listed speed?

The core runs at 150 MHz, which sets the PWM update rate and ADC sampling window for real-time control loops.