Technical data sheet for the Texas Instruments TMS320F2837xD dual‑core Delfino microcontroller.
The TMS320F2837xD Delfino™ microcontroller family from Texas Instruments features a dual‑core C28x 32‑bit CPU architecture, each core running at 200 MHz, with integrated floating‑point units, VCU‑II, TMU, and CLA accelerators. It provides up to 1 MB of on‑chip flash, 204 KB of RAM, extensive analog and control peripherals, and a rich set of communication interfaces.
The device is offered in multiple package options (337‑ball nFBGA, 176‑pin HLQFP, 100‑pin HTQFP) and supports a wide temperature range (‑40 °C to 125 °C). Detailed specifications cover absolute maximum ratings, electrical characteristics, thermal data, and pin‑out information for designers. This manual is written in Chinese.
| CPU frequency | 200 MHz |
|---|---|
| Flash memory | 1 MB (512 KB per CPU) |
| RAM | 204 KB (102 KB per CPU) |
| GPIO pins | Up to 169 programmable I/O pins |
It uses a dual‑core C28x 32‑bit CPU architecture, each core running at 200 MHz.
The microcontroller provides up to 169 independent programmable I/O pins.