16 MHz MSP430 core, 16 KB Flash — what fits in this memory tier
The MSP430F2350IYFFT: The 16-bit RISC architecture delivers deterministic interrupt latency and a single-cycle multiply, which matters for time-critical ADC readouts or PWM updates in motor-drive and lighting applications.
The slope A/D converter is a low-cost alternative to a SAR ADC for slow-varying signals like temperature or battery voltage — it trades resolution for zero external analog front-end cost.
49-DSBGA package — board-level reality
The 32 I/O lines are distributed across the BGA balls; a breakout fanout via micro-vias or blind vias is typical for a two-layer board. No exposed thermal pad — heat dissipates through the solder balls and the PCB copper plane.
No last-time-buy window remains open through the factory channel. Stock that does surface is typically from excess inventory liquidation or end-of-life buybacks — date codes vary, and traceability to the original TI reel should be verified before a volume order.
Sourcing posture
We source the MSP430F2350IYFFT through our multi-supplier network of independent distributors and excess-stock holders. If the exact BGA package or memory density is non-negotiable, this is the only route.