90 MHz C28x core — real-time control loop headroom
The 80-LQFP package (12x12 mm) routes out 40 GPIOs and the analog inputs for a 12-channel 12-bit ADC.
TI TMS320F28066PNT C2000 C28x Piccolo MCU, 90 MHz, 256 KB Flash, 80-LQFP
MPNTMS320F28066PNT
Active
Texas Instruments C2000 C28x Piccolo 32-bit MCU, 90 MHz, 256 KB Flash, 34K x 16 RAM, CAN/I²C/SPI/SCI/UART, 40 I/O, 12x12b ADC, -40°C to 105°C, 80-LQFP.
$12.9526Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | C2000™ C28x Piccolo™ |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.71V ~ 1.995V |
| Operating temperature | -40°C~105°C(TA) |
| Speed | 90MHz |
| Package | Tray |
| RAM size | 34K x 16 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Connectivity | CANbus, I²C, McBSP, SCI, SPI, UART/USART |
| Number of i (O) | 40 |
| Core processor | C28x |
| Case | 80-LQFP |
| Data converters | A/D 12x12b |
| Program memory size | 256KB (128K x 16) |
Product details
Frequently asked questions
Is TMS320F28066PNT obsolete?
Yes, the TMS320F28066PNT has an EOL hot lifecycle status — production has ended. It is available through surplus and independent distribution; we source and quote it to order against an RFQ.
What is the operating voltage of TMS320F28066PNT?
The core supply (Vcc/Vdd) range is 1.71V to 1.995V. A clean 1.8V rail with tight regulation is required.
What is TMS320F28066PNT's listed speed?
The C28x core runs at 90 MHz.